diff options
Diffstat (limited to 'activerecord/test/cases')
37 files changed, 959 insertions, 359 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index b67e70ec7e..0eb1231c79 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -1,5 +1,7 @@ require "cases/helper" require "models/book" +require "models/post" +require "models/author" module ActiveRecord class AdapterTest < ActiveRecord::TestCase @@ -179,6 +181,27 @@ module ActiveRecord assert result.is_a?(ActiveRecord::Result) end + def test_select_methods_passing_a_association_relation + author = Author.create!(name: 'john') + Post.create!(author: author, title: 'foo', body: 'bar') + query = author.posts.select(:title) + assert_equal({"title" => "foo"}, @connection.select_one(query.arel, nil, query.bind_values)) + assert_equal({"title" => "foo"}, @connection.select_one(query)) + assert @connection.select_all(query).is_a?(ActiveRecord::Result) + assert_equal "foo", @connection.select_value(query) + assert_equal ["foo"], @connection.select_values(query) + end + + def test_select_methods_passing_a_relation + Post.create!(title: 'foo', body: 'bar') + query = Post.where(title: 'foo').select(:title) + assert_equal({"title" => "foo"}, @connection.select_one(query.arel, nil, query.bind_values)) + assert_equal({"title" => "foo"}, @connection.select_one(query)) + assert @connection.select_all(query).is_a?(ActiveRecord::Result) + assert_equal "foo", @connection.select_value(query) + assert_equal ["foo"], @connection.select_values(query) + end + test "type_to_sql returns a String for unmapped types" do assert_equal "special_db_type", @connection.type_to_sql(:special_db_type) end diff --git a/activerecord/test/cases/adapters/postgresql/array_test.rb b/activerecord/test/cases/adapters/postgresql/array_test.rb index d71e2aa2bb..3090f4478f 100644 --- a/activerecord/test/cases/adapters/postgresql/array_test.rb +++ b/activerecord/test/cases/adapters/postgresql/array_test.rb @@ -93,6 +93,18 @@ class PostgresqlArrayTest < ActiveRecord::TestCase assert_cycle(:tags, [[['1'], ['2']], [['2'], ['3']]]) end + def test_with_empty_strings + assert_cycle(:tags, [ '1', '2', '', '4', '', '5' ]) + end + + def test_with_multi_dimensional_empty_strings + assert_cycle(:tags, [[['1', '2'], ['', '4'], ['', '5']]]) + end + + def test_with_arbitrary_whitespace + assert_cycle(:tags, [[['1', '2'], [' ', '4'], [' ', '5']]]) + end + def test_multi_dimensional_with_integers assert_cycle(:ratings, [[[1], [7]], [[8], [10]]]) end diff --git a/activerecord/test/cases/adapters/postgresql/json_test.rb b/activerecord/test/cases/adapters/postgresql/json_test.rb index 01e7334aad..3daef399d8 100644 --- a/activerecord/test/cases/adapters/postgresql/json_test.rb +++ b/activerecord/test/cases/adapters/postgresql/json_test.rb @@ -21,7 +21,7 @@ class PostgresqlJSONTest < ActiveRecord::TestCase end end rescue ActiveRecord::StatementInvalid - return skip "do not test on PG without json" + skip "do not test on PG without json" end @column = JsonDataType.columns.find { |c| c.name == 'payload' } end diff --git a/activerecord/test/cases/adapters/postgresql/range_test.rb b/activerecord/test/cases/adapters/postgresql/range_test.rb index a56b8ac791..5c2d8e1c1d 100644 --- a/activerecord/test/cases/adapters/postgresql/range_test.rb +++ b/activerecord/test/cases/adapters/postgresql/range_test.rb @@ -26,7 +26,7 @@ if ActiveRecord::Base.connection.supports_ranges? end end rescue ActiveRecord::StatementInvalid - return skip "do not test on PG without range" + skip "do not test on PG without range" end insert_range(id: 101, diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index c67997c5a1..3f7009c1d1 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -115,6 +115,12 @@ class SchemaTest < ActiveRecord::TestCase end end + def test_raise_wraped_exception_on_bad_prepare + assert_raises(ActiveRecord::StatementInvalid) do + @connection.exec_query "select * from developers where id = ?", 'sql', [[nil, 1]] + end + end + def test_schema_change_with_prepared_stmt altered = false @connection.exec_query "select * from developers where id = $1", 'sql', [[nil, 1]] diff --git a/activerecord/test/cases/adapters/postgresql/xml_test.rb b/activerecord/test/cases/adapters/postgresql/xml_test.rb index bf14b378d8..dd2a727afe 100644 --- a/activerecord/test/cases/adapters/postgresql/xml_test.rb +++ b/activerecord/test/cases/adapters/postgresql/xml_test.rb @@ -18,7 +18,7 @@ class PostgresqlXMLTest < ActiveRecord::TestCase end end rescue ActiveRecord::StatementInvalid - return skip "do not test on PG without xml" + skip "do not test on PG without xml" end @column = XmlDataType.columns.find { |c| c.name == 'payload' } end diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb index 0598ff25f8..02834edf7b 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb @@ -34,24 +34,30 @@ module ActiveRecord end def test_connect_with_url - original_connection = ActiveRecord::Base.remove_connection - tf = Tempfile.open 'whatever' - url = "sqlite3://#{tf.path}" - ActiveRecord::Base.establish_connection(url) - assert ActiveRecord::Base.connection - ensure - tf.close - tf.unlink - ActiveRecord::Base.establish_connection(original_connection) + skip "can't establish new connection when using memory db" if in_memory_db? + begin + original_connection = ActiveRecord::Base.remove_connection + tf = Tempfile.open 'whatever' + url = "sqlite3://#{tf.path}" + ActiveRecord::Base.establish_connection(url) + assert ActiveRecord::Base.connection + ensure + tf.close + tf.unlink + ActiveRecord::Base.establish_connection(original_connection) + end end def test_connect_memory_with_url - original_connection = ActiveRecord::Base.remove_connection - url = "sqlite3:///:memory:" - ActiveRecord::Base.establish_connection(url) - assert ActiveRecord::Base.connection - ensure - ActiveRecord::Base.establish_connection(original_connection) + skip "can't establish new connection when using memory db" if in_memory_db? + begin + original_connection = ActiveRecord::Base.remove_connection + url = "sqlite3:///:memory:" + ActiveRecord::Base.establish_connection(url) + assert ActiveRecord::Base.connection + ensure + ActiveRecord::Base.establish_connection(original_connection) + end end def test_valid_column @@ -183,7 +189,7 @@ module ActiveRecord DualEncoding.connection.execute(<<-eosql) CREATE TABLE dual_encodings ( id integer PRIMARY KEY AUTOINCREMENT, - name string, + name varchar(255), data binary ) eosql diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index 3205d0c28b..9340bc0a83 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -28,6 +28,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal companies(:first_firm).name, firm.name end + def test_belongs_to_does_not_use_order_by + ActiveRecord::SQLCounter.clear_log + Client.find(3).firm + ensure + assert ActiveRecord::SQLCounter.log_all.all? { |sql| /order by/i !~ sql }, 'ORDER BY was used in the query' + end + def test_belongs_to_with_primary_key client = Client.create(:name => "Primary key client", :firm_name => companies(:first_firm).name) assert_equal companies(:first_firm).name, client.firm_with_primary_key.name @@ -846,4 +853,14 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert post.save assert_equal post.author_id, author2.id end + + test 'dangerous association name raises ArgumentError' do + [:errors, 'errors', :save, 'save'].each do |name| + assert_raises(ArgumentError, "Association #{name} should not be allowed") do + Class.new(ActiveRecord::Base) do + belongs_to name + end + end + end + end end diff --git a/activerecord/test/cases/associations/eager_singularization_test.rb b/activerecord/test/cases/associations/eager_singularization_test.rb index 634f6b63ba..669569a774 100644 --- a/activerecord/test/cases/associations/eager_singularization_test.rb +++ b/activerecord/test/cases/associations/eager_singularization_test.rb @@ -1,128 +1,133 @@ require "cases/helper" -class Virus < ActiveRecord::Base - belongs_to :octopus -end -class Octopus < ActiveRecord::Base - has_one :virus -end -class Pass < ActiveRecord::Base - belongs_to :bus -end -class Bus < ActiveRecord::Base - has_many :passes -end -class Mess < ActiveRecord::Base - has_and_belongs_to_many :crises -end -class Crisis < ActiveRecord::Base - has_and_belongs_to_many :messes - has_many :analyses, :dependent => :destroy - has_many :successes, :through => :analyses - has_many :dresses, :dependent => :destroy - has_many :compresses, :through => :dresses -end -class Analysis < ActiveRecord::Base - belongs_to :crisis - belongs_to :success -end -class Success < ActiveRecord::Base - has_many :analyses, :dependent => :destroy - has_many :crises, :through => :analyses -end -class Dress < ActiveRecord::Base - belongs_to :crisis - has_many :compresses -end -class Compress < ActiveRecord::Base - belongs_to :dress -end - class EagerSingularizationTest < ActiveRecord::TestCase + class Virus < ActiveRecord::Base + belongs_to :octopus + end + + class Octopus < ActiveRecord::Base + has_one :virus + end + + class Pass < ActiveRecord::Base + belongs_to :bus + end + + class Bus < ActiveRecord::Base + has_many :passes + end + + class Mess < ActiveRecord::Base + has_and_belongs_to_many :crises + end + + class Crisis < ActiveRecord::Base + has_and_belongs_to_many :messes + has_many :analyses, :dependent => :destroy + has_many :successes, :through => :analyses + has_many :dresses, :dependent => :destroy + has_many :compresses, :through => :dresses + end + + class Analysis < ActiveRecord::Base + belongs_to :crisis + belongs_to :success + end + + class Success < ActiveRecord::Base + has_many :analyses, :dependent => :destroy + has_many :crises, :through => :analyses + end + + class Dress < ActiveRecord::Base + belongs_to :crisis + has_many :compresses + end + + class Compress < ActiveRecord::Base + belongs_to :dress + end def setup - if ActiveRecord::Base.connection.supports_migrations? - ActiveRecord::Base.connection.create_table :viri do |t| - t.column :octopus_id, :integer - t.column :species, :string - end - ActiveRecord::Base.connection.create_table :octopi do |t| - t.column :species, :string - end - ActiveRecord::Base.connection.create_table :passes do |t| - t.column :bus_id, :integer - t.column :rides, :integer - end - ActiveRecord::Base.connection.create_table :buses do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :crises_messes, :id => false do |t| - t.column :crisis_id, :integer - t.column :mess_id, :integer - end - ActiveRecord::Base.connection.create_table :messes do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :crises do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :successes do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :analyses do |t| - t.column :crisis_id, :integer - t.column :success_id, :integer - end - ActiveRecord::Base.connection.create_table :dresses do |t| - t.column :crisis_id, :integer - end - ActiveRecord::Base.connection.create_table :compresses do |t| - t.column :dress_id, :integer - end - @have_tables = true - else - @have_tables = false + skip 'Does not support migrations' unless connection.supports_migrations? + + connection.create_table :viri do |t| + t.column :octopus_id, :integer + t.column :species, :string + end + connection.create_table :octopi do |t| + t.column :species, :string + end + connection.create_table :passes do |t| + t.column :bus_id, :integer + t.column :rides, :integer + end + connection.create_table :buses do |t| + t.column :name, :string + end + connection.create_table :crises_messes, :id => false do |t| + t.column :crisis_id, :integer + t.column :mess_id, :integer + end + connection.create_table :messes do |t| + t.column :name, :string + end + connection.create_table :crises do |t| + t.column :name, :string + end + connection.create_table :successes do |t| + t.column :name, :string + end + connection.create_table :analyses do |t| + t.column :crisis_id, :integer + t.column :success_id, :integer + end + connection.create_table :dresses do |t| + t.column :crisis_id, :integer + end + connection.create_table :compresses do |t| + t.column :dress_id, :integer end end def teardown - ActiveRecord::Base.connection.drop_table :viri - ActiveRecord::Base.connection.drop_table :octopi - ActiveRecord::Base.connection.drop_table :passes - ActiveRecord::Base.connection.drop_table :buses - ActiveRecord::Base.connection.drop_table :crises_messes - ActiveRecord::Base.connection.drop_table :messes - ActiveRecord::Base.connection.drop_table :crises - ActiveRecord::Base.connection.drop_table :successes - ActiveRecord::Base.connection.drop_table :analyses - ActiveRecord::Base.connection.drop_table :dresses - ActiveRecord::Base.connection.drop_table :compresses + connection.drop_table :viri + connection.drop_table :octopi + connection.drop_table :passes + connection.drop_table :buses + connection.drop_table :crises_messes + connection.drop_table :messes + connection.drop_table :crises + connection.drop_table :successes + connection.drop_table :analyses + connection.drop_table :dresses + connection.drop_table :compresses + end + + def connection + ActiveRecord::Base.connection end def test_eager_no_extra_singularization_belongs_to - return unless @have_tables assert_nothing_raised do Virus.all.merge!(:includes => :octopus).to_a end end def test_eager_no_extra_singularization_has_one - return unless @have_tables assert_nothing_raised do Octopus.all.merge!(:includes => :virus).to_a end end def test_eager_no_extra_singularization_has_many - return unless @have_tables assert_nothing_raised do Bus.all.merge!(:includes => :passes).to_a end end def test_eager_no_extra_singularization_has_and_belongs_to_many - return unless @have_tables assert_nothing_raised do Crisis.all.merge!(:includes => :messes).to_a Mess.all.merge!(:includes => :crises).to_a @@ -130,14 +135,12 @@ class EagerSingularizationTest < ActiveRecord::TestCase end def test_eager_no_extra_singularization_has_many_through_belongs_to - return unless @have_tables assert_nothing_raised do Crisis.all.merge!(:includes => :successes).to_a end end def test_eager_no_extra_singularization_has_many_through_has_many - return unless @have_tables assert_nothing_raised do Crisis.all.merge!(:includes => :compresses).to_a end diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index e45efb0161..a86fb15719 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -216,6 +216,31 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end assert_no_queries do + bulbs.second() + bulbs.second({}) + end + + assert_no_queries do + bulbs.third() + bulbs.third({}) + end + + assert_no_queries do + bulbs.fourth() + bulbs.fourth({}) + end + + assert_no_queries do + bulbs.fifth() + bulbs.fifth({}) + end + + assert_no_queries do + bulbs.forty_two() + bulbs.forty_two({}) + end + + assert_no_queries do bulbs.last() bulbs.last({}) end @@ -242,11 +267,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first def test_counting_with_counter_sql - assert_equal 2, Firm.all.merge!(:order => "id").first.clients.count + assert_equal 3, Firm.all.merge!(:order => "id").first.clients.count end def test_counting - assert_equal 2, Firm.all.merge!(:order => "id").first.plain_clients.count + assert_equal 3, Firm.all.merge!(:order => "id").first.plain_clients.count end def test_counting_with_single_hash @@ -254,7 +279,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_counting_with_column_name_and_hash - assert_equal 2, Firm.all.merge!(:order => "id").first.plain_clients.count(:name) + assert_equal 3, Firm.all.merge!(:order => "id").first.plain_clients.count(:name) end def test_counting_with_association_limit @@ -264,17 +289,17 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_finding - assert_equal 2, Firm.all.merge!(:order => "id").first.clients.length + assert_equal 3, Firm.all.merge!(:order => "id").first.clients.length end def test_finding_array_compatibility - assert_equal 2, Firm.order(:id).find{|f| f.id > 0}.clients.length + assert_equal 3, Firm.order(:id).find{|f| f.id > 0}.clients.length end def test_find_many_with_merged_options assert_equal 1, companies(:first_firm).limited_clients.size assert_equal 1, companies(:first_firm).limited_clients.to_a.size - assert_equal 2, companies(:first_firm).limited_clients.limit(nil).to_a.size + assert_equal 3, companies(:first_firm).limited_clients.limit(nil).to_a.size end def test_find_should_append_to_association_order @@ -283,8 +308,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_dynamic_find_should_respect_association_order - assert_equal companies(:second_client), companies(:first_firm).clients_sorted_desc.where("type = 'Client'").first - assert_equal companies(:second_client), companies(:first_firm).clients_sorted_desc.find_by_type('Client') + assert_equal companies(:another_first_firm_client), companies(:first_firm).clients_sorted_desc.where("type = 'Client'").first + assert_equal companies(:another_first_firm_client), companies(:first_firm).clients_sorted_desc.find_by_type('Client') end def test_cant_save_has_many_readonly_association @@ -297,7 +322,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_finding_with_different_class_name_and_order - assert_equal "Microsoft", Firm.all.merge!(:order => "id").first.clients_sorted_desc.first.name + assert_equal "Apex", Firm.all.merge!(:order => "id").first.clients_sorted_desc.first.name end def test_finding_with_foreign_key @@ -355,7 +380,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_find_all firm = Firm.all.merge!(:order => "id").first - assert_equal 2, firm.clients.where("#{QUOTED_TYPE} = 'Client'").to_a.length + assert_equal 3, firm.clients.where("#{QUOTED_TYPE} = 'Client'").to_a.length assert_equal 1, firm.clients.where("name = 'Summit'").to_a.length end @@ -364,7 +389,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert ! firm.clients.loaded? - assert_queries(3) do + assert_queries(4) do firm.clients.find_each(:batch_size => 1) {|c| assert_equal firm.id, c.firm_id } end @@ -434,15 +459,15 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_find_grouped all_clients_of_firm1 = Client.all.merge!(:where => "firm_id = 1").to_a grouped_clients_of_firm1 = Client.all.merge!(:where => "firm_id = 1", :group => "firm_id", :select => 'firm_id, count(id) as clients_count').to_a - assert_equal 2, all_clients_of_firm1.size + assert_equal 3, all_clients_of_firm1.size assert_equal 1, grouped_clients_of_firm1.size end def test_find_scoped_grouped assert_equal 1, companies(:first_firm).clients_grouped_by_firm_id.size assert_equal 1, companies(:first_firm).clients_grouped_by_firm_id.length - assert_equal 2, companies(:first_firm).clients_grouped_by_name.size - assert_equal 2, companies(:first_firm).clients_grouped_by_name.length + assert_equal 3, companies(:first_firm).clients_grouped_by_name.size + assert_equal 3, companies(:first_firm).clients_grouped_by_name.length end def test_find_scoped_grouped_having @@ -462,25 +487,25 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal [1], posts(:welcome).comments.select { |c| c.id == 1 }.map(&:id) end - def test_select_without_foreign_key + def test_select_without_foreign_key assert_equal companies(:first_firm).accounts.first.credit_limit, companies(:first_firm).accounts.select(:credit_limit).first.credit_limit - end + end def test_adding force_signal37_to_load_all_clients_of_firm natural = Client.new("name" => "Natural Company") companies(:first_firm).clients_of_firm << natural - assert_equal 2, companies(:first_firm).clients_of_firm.size # checking via the collection - assert_equal 2, companies(:first_firm).clients_of_firm(true).size # checking using the db + assert_equal 3, companies(:first_firm).clients_of_firm.size # checking via the collection + assert_equal 3, companies(:first_firm).clients_of_firm(true).size # checking using the db assert_equal natural, companies(:first_firm).clients_of_firm.last end def test_adding_using_create first_firm = companies(:first_firm) - assert_equal 2, first_firm.plain_clients.size - first_firm.plain_clients.create(:name => "Natural Company") - assert_equal 3, first_firm.plain_clients.length assert_equal 3, first_firm.plain_clients.size + first_firm.plain_clients.create(:name => "Natural Company") + assert_equal 4, first_firm.plain_clients.length + assert_equal 4, first_firm.plain_clients.size end def test_create_with_bang_on_has_many_when_parent_is_new_raises @@ -519,8 +544,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_adding_a_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.concat([Client.new("name" => "Natural Company"), Client.new("name" => "Apple")]) - assert_equal 3, companies(:first_firm).clients_of_firm.size - assert_equal 3, companies(:first_firm).clients_of_firm(true).size + assert_equal 4, companies(:first_firm).clients_of_firm.size + assert_equal 4, companies(:first_firm).clients_of_firm(true).size end def test_transactions_when_adding_to_persisted @@ -573,7 +598,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase company = companies(:first_firm) # company already has one client company.clients_of_firm.build("name" => "Another Client") company.clients_of_firm.build("name" => "Yet Another Client") - assert_equal 3, company.clients_of_firm.size + assert_equal 4, company.clients_of_firm.size end def test_collection_not_empty_after_building @@ -649,14 +674,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase Firm.column_names Client.column_names - assert_equal 1, first_firm.clients_of_firm.size + assert_equal 2, first_firm.clients_of_firm.size first_firm.clients_of_firm.reset assert_queries(1) do first_firm.clients_of_firm.create(:name => "Superstars") end - assert_equal 2, first_firm.clients_of_firm.size + assert_equal 3, first_firm.clients_of_firm.size end def test_create @@ -669,7 +694,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_create_many companies(:first_firm).clients_of_firm.create([{"name" => "Another Client"}, {"name" => "Another Client II"}]) - assert_equal 3, companies(:first_firm).clients_of_firm(true).size + assert_equal 4, companies(:first_firm).clients_of_firm(true).size end def test_create_followed_by_save_does_not_load_target @@ -681,8 +706,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.delete(companies(:first_firm).clients_of_firm.first) - assert_equal 0, companies(:first_firm).clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_deleting_before_save @@ -779,8 +804,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_a_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.create("name" => "Another Client") - assert_equal 2, companies(:first_firm).clients_of_firm.size - companies(:first_firm).clients_of_firm.delete([companies(:first_firm).clients_of_firm[0], companies(:first_firm).clients_of_firm[1]]) + assert_equal 3, companies(:first_firm).clients_of_firm.size + companies(:first_firm).clients_of_firm.delete([companies(:first_firm).clients_of_firm[0], companies(:first_firm).clients_of_firm[1], companies(:first_firm).clients_of_firm[2]]) assert_equal 0, companies(:first_firm).clients_of_firm.size assert_equal 0, companies(:first_firm).clients_of_firm(true).size end @@ -789,7 +814,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase force_signal37_to_load_all_clients_of_firm companies(:first_firm).dependent_clients_of_firm.create("name" => "Another Client") clients = companies(:first_firm).dependent_clients_of_firm.to_a - assert_equal 2, clients.count + assert_equal 3, clients.count assert_difference "Client.count", -(clients.count) do companies(:first_firm).dependent_clients_of_firm.delete_all @@ -799,7 +824,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_delete_all_with_not_yet_loaded_association_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.create("name" => "Another Client") - assert_equal 2, companies(:first_firm).clients_of_firm.size + assert_equal 3, companies(:first_firm).clients_of_firm.size companies(:first_firm).clients_of_firm.reset companies(:first_firm).clients_of_firm.delete_all assert_equal 0, companies(:first_firm).clients_of_firm.size @@ -832,7 +857,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_clearing_an_association_collection firm = companies(:first_firm) client_id = firm.clients_of_firm.first.id - assert_equal 1, firm.clients_of_firm.size + assert_equal 2, firm.clients_of_firm.size firm.clients_of_firm.clear @@ -866,7 +891,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_clearing_a_dependent_association_collection firm = companies(:first_firm) client_id = firm.dependent_clients_of_firm.first.id - assert_equal 1, firm.dependent_clients_of_firm.size + assert_equal 2, firm.dependent_clients_of_firm.size assert_equal 1, Client.find_by_id(client_id).client_of # :delete_all is called on each client since the dependent options is :destroy @@ -897,7 +922,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_clearing_an_exclusively_dependent_association_collection firm = companies(:first_firm) client_id = firm.exclusively_dependent_clients_of_firm.first.id - assert_equal 1, firm.exclusively_dependent_clients_of_firm.size + assert_equal 2, firm.exclusively_dependent_clients_of_firm.size assert_equal [], Client.destroyed_client_ids[firm.id] @@ -953,10 +978,10 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_delete_all_association_with_primary_key_deletes_correct_records firm = Firm.first # break the vanilla firm_id foreign key - assert_equal 2, firm.clients.count + assert_equal 3, firm.clients.count firm.clients.first.update_columns(firm_id: nil) - assert_equal 1, firm.clients(true).count - assert_equal 1, firm.clients_using_primary_key_with_delete_all.count + assert_equal 2, firm.clients(true).count + assert_equal 2, firm.clients_using_primary_key_with_delete_all.count old_record = firm.clients_using_primary_key_with_delete_all.first firm = Firm.first firm.destroy @@ -988,8 +1013,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase force_signal37_to_load_all_clients_of_firm summit = Client.find_by_name('Summit') companies(:first_firm).clients_of_firm.delete(summit) - assert_equal 1, companies(:first_firm).clients_of_firm.size - assert_equal 1, companies(:first_firm).clients_of_firm(true).size + assert_equal 2, companies(:first_firm).clients_of_firm.size + assert_equal 2, companies(:first_firm).clients_of_firm(true).size assert_equal 2, summit.client_of end @@ -1026,8 +1051,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase companies(:first_firm).clients_of_firm.destroy(companies(:first_firm).clients_of_firm.first) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroying_by_fixnum_id @@ -1037,8 +1062,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase companies(:first_firm).clients_of_firm.destroy(companies(:first_firm).clients_of_firm.first.id) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroying_by_string_id @@ -1048,21 +1073,21 @@ class HasManyAssociationsTest < ActiveRecord::TestCase companies(:first_firm).clients_of_firm.destroy(companies(:first_firm).clients_of_firm.first.id.to_s) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroying_a_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.create("name" => "Another Client") - assert_equal 2, companies(:first_firm).clients_of_firm.size + assert_equal 3, companies(:first_firm).clients_of_firm.size assert_difference "Client.count", -2 do companies(:first_firm).clients_of_firm.destroy([companies(:first_firm).clients_of_firm[0], companies(:first_firm).clients_of_firm[1]]) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroy_all @@ -1078,7 +1103,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_dependence firm = companies(:first_firm) - assert_equal 2, firm.clients.size + assert_equal 3, firm.clients.size firm.destroy assert Client.all.merge!(:where => "firm_id=#{firm.id}").to_a.empty? end @@ -1091,14 +1116,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_destroy_dependent_when_deleted_from_association # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first firm = Firm.all.merge!(:order => "id").first - assert_equal 2, firm.clients.size + assert_equal 3, firm.clients.size client = firm.clients.first firm.clients.delete(client) assert_raise(ActiveRecord::RecordNotFound) { Client.find(client.id) } assert_raise(ActiveRecord::RecordNotFound) { firm.clients.find(client.id) } - assert_equal 1, firm.clients.size + assert_equal 2, firm.clients.size end def test_three_levels_of_dependence @@ -1113,12 +1138,12 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_dependence_with_transaction_support_on_failure firm = companies(:first_firm) clients = firm.clients - assert_equal 2, clients.length + assert_equal 3, clients.length clients.last.instance_eval { def overwrite_to_raise() raise "Trigger rollback" end } firm.destroy rescue "do nothing" - assert_equal 2, Client.all.merge!(:where => "firm_id=#{firm.id}").to_a.size + assert_equal 3, Client.all.merge!(:where => "firm_id=#{firm.id}").to_a.size end def test_dependence_on_account @@ -1239,7 +1264,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_get_ids - assert_equal [companies(:first_client).id, companies(:second_client).id], companies(:first_firm).client_ids + assert_equal [companies(:first_client).id, companies(:second_client).id, companies(:another_first_firm_client).id], companies(:first_firm).client_ids end def test_get_ids_for_loaded_associations @@ -1254,7 +1279,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_get_ids_for_unloaded_associations_does_not_load_them company = companies(:first_firm) assert !company.clients.loaded? - assert_equal [companies(:first_client).id, companies(:second_client).id], company.client_ids + assert_equal [companies(:first_client).id, companies(:second_client).id, companies(:another_first_firm_client).id], company.client_ids assert !company.clients.loaded? end @@ -1263,7 +1288,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_get_ids_for_ordered_association - assert_equal [companies(:second_client).id, companies(:first_client).id], companies(:first_firm).clients_ordered_by_name_ids + assert_equal [companies(:another_first_firm_client).id, companies(:second_client).id, companies(:first_client).id], companies(:first_firm).clients_ordered_by_name_ids end def test_get_ids_for_association_on_new_record_does_not_try_to_find_records @@ -1357,9 +1382,10 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal false, firm.clients.include?(client) end - def test_calling_first_or_last_on_association_should_not_load_association + def test_calling_first_nth_or_last_on_association_should_not_load_association firm = companies(:first_firm) firm.clients.first + firm.clients.second firm.clients.last assert !firm.clients.loaded? end @@ -1384,30 +1410,33 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_queries 1 do firm.clients.first + firm.clients.second firm.clients.last end assert firm.clients.loaded? end - def test_calling_first_or_last_on_existing_record_with_create_should_not_load_association + def test_calling_first_nth_or_last_on_existing_record_with_create_should_not_load_association firm = companies(:first_firm) firm.clients.create(:name => 'Foo') assert !firm.clients.loaded? - assert_queries 2 do + assert_queries 3 do firm.clients.first + firm.clients.second firm.clients.last end assert !firm.clients.loaded? end - def test_calling_first_or_last_on_new_record_should_not_run_queries + def test_calling_first_nth_or_last_on_new_record_should_not_run_queries firm = Firm.new assert_no_queries do firm.clients.first + firm.clients.second firm.clients.last end end @@ -1494,7 +1523,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_calling_many_should_return_true_if_more_than_one firm = companies(:first_firm) assert firm.clients.many? - assert_equal 2, firm.clients.size + assert_equal 3, firm.clients.size end def test_joins_with_namespaced_model_should_use_correct_type @@ -1791,4 +1820,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase topic.approved_replies.create! end end + + test 'dangerous association name raises ArgumentError' do + [:errors, 'errors', :save, 'save'].each do |name| + assert_raises(ArgumentError, "Association #{name} should not be allowed") do + Class.new(ActiveRecord::Base) do + has_many name + end + end + end + end end diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index 5a41461edf..a4650ccdf2 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -22,6 +22,13 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert_equal Account.find(1).credit_limit, companies(:first_firm).account.credit_limit end + def test_has_one_does_not_use_order_by + ActiveRecord::SQLCounter.clear_log + companies(:first_firm).account + ensure + assert ActiveRecord::SQLCounter.log_all.all? { |sql| /order by/i !~ sql }, 'ORDER BY was used in the query' + end + def test_has_one_cache_nils firm = companies(:another_firm) assert_queries(1) { assert_nil firm.account } @@ -557,4 +564,14 @@ class HasOneAssociationsTest < ActiveRecord::TestCase end end end + + test 'dangerous association name raises ArgumentError' do + [:errors, 'errors', :save, 'save'].each do |name| + assert_raises(ArgumentError, "Association #{name} should not be allowed") do + Class.new(ActiveRecord::Base) do + has_one name + end + end + end + end end diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 48e6fc5cd4..f663b5490c 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -255,6 +255,15 @@ class AssociationProxyTest < ActiveRecord::TestCase assert_equal man, man.interests.where("1=1").first.man end end + + def test_reset_unloads_target + david = authors(:david) + david.posts.reload + + assert david.posts.loaded? + david.posts.reset + assert !david.posts.loaded? + end end class OverridingAssociationsTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index 517d2674a7..703f805188 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -401,7 +401,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa assert_equal new_client, companies(:first_firm).clients_of_firm.last assert !companies(:first_firm).save assert !new_client.persisted? - assert_equal 1, companies(:first_firm).clients_of_firm(true).size + assert_equal 2, companies(:first_firm).clients_of_firm(true).size end def test_adding_before_save @@ -455,7 +455,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa company.name += '-changed' assert_queries(2) { assert company.save } assert new_client.persisted? - assert_equal 2, company.clients_of_firm(true).size + assert_equal 3, company.clients_of_firm(true).size end def test_build_many_before_save @@ -464,7 +464,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa company.name += '-changed' assert_queries(3) { assert company.save } - assert_equal 3, company.clients_of_firm(true).size + assert_equal 4, company.clients_of_firm(true).size end def test_build_via_block_before_save @@ -475,7 +475,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa company.name += '-changed' assert_queries(2) { assert company.save } assert new_client.persisted? - assert_equal 2, company.clients_of_firm(true).size + assert_equal 3, company.clients_of_firm(true).size end def test_build_many_via_block_before_save @@ -488,7 +488,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa company.name += '-changed' assert_queries(3) { assert company.save } - assert_equal 3, company.clients_of_firm(true).size + assert_equal 4, company.clients_of_firm(true).size end def test_replace_on_new_object @@ -574,6 +574,13 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase @ship = @pirate.create_ship(:name => 'Nights Dirty Lightning') end + def teardown + # We are running without transactional fixtures and need to cleanup. + Bird.delete_all + @ship.delete + @pirate.delete + end + # reload def test_a_marked_for_destruction_record_should_not_be_be_marked_after_reload @pirate.mark_for_destruction diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index cb8e564da1..8a0b0b9589 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -321,7 +321,7 @@ class BasicsTest < ActiveRecord::TestCase def test_load topics = Topic.all.merge!(:order => 'id').to_a - assert_equal(4, topics.size) + assert_equal(5, topics.size) assert_equal(topics(:first).title, topics.first.title) end @@ -626,6 +626,7 @@ class BasicsTest < ActiveRecord::TestCase assert_equal ["EUC-JP"], Weird.columns.map {|c| c.name.encoding.name }.uniq ensure silence_warnings { Encoding.default_internal = old_default_internal } + Weird.reset_column_information end end @@ -1129,7 +1130,7 @@ class BasicsTest < ActiveRecord::TestCase k = Class.new(ak) k.table_name = "projects" orig_name = k.sequence_name - return skip "sequences not supported by db" unless orig_name + skip "sequences not supported by db" unless orig_name assert_equal k.reset_sequence_name, orig_name end @@ -1301,9 +1302,11 @@ class BasicsTest < ActiveRecord::TestCase end def test_compute_type_nonexistent_constant - assert_raises NameError do + e = assert_raises NameError do ActiveRecord::Base.send :compute_type, 'NonexistentModel' end + assert_equal 'uninitialized constant ActiveRecord::Base::NonexistentModel', e.message + assert_equal 'ActiveRecord::Base::NonexistentModel', e.name end def test_compute_type_no_method_error @@ -1377,6 +1380,8 @@ class BasicsTest < ActiveRecord::TestCase }) rd, wr = IO.pipe + rd.binmode + wr.binmode ActiveRecord::Base.connection_handler.clear_all_connections! diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb index 38c2560d69..8216d74cb3 100644 --- a/activerecord/test/cases/batches_test.rb +++ b/activerecord/test/cases/batches_test.rb @@ -46,7 +46,9 @@ class EachTest < ActiveRecord::TestCase def test_each_should_raise_if_select_is_set_without_id assert_raise(RuntimeError) do - Post.select(:title).find_each(:batch_size => 1) { |post| post } + Post.select(:title).find_each(batch_size: 1) { |post| + flunk "should not call this block" + } end end @@ -151,6 +153,12 @@ class EachTest < ActiveRecord::TestCase assert_equal special_posts_ids, posts.map(&:id) end + def test_find_in_batches_should_not_modify_passed_options + assert_nothing_raised do + Post.find_in_batches({ batch_size: 42, start: 1 }.freeze){} + end + end + def test_find_in_batches_should_use_any_column_as_primary_key nick_order_subscribers = Subscriber.order('nick asc') start_nick = nick_order_subscribers.second.nick @@ -170,4 +178,17 @@ class EachTest < ActiveRecord::TestCase end end end + + def test_find_in_batches_should_return_an_enumerator + enum = nil + assert_queries(0) do + enum = Post.find_in_batches(:batch_size => 1) + end + assert_queries(4) do + enum.first(4) do |batch| + assert_kind_of Array, batch + assert_kind_of Post, batch.first + end + end + end end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 2f6913167d..db999f90ab 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -278,7 +278,7 @@ class CalculationsTest < ActiveRecord::TestCase c = Company.group("UPPER(#{QUOTED_TYPE})").count(:all) assert_equal 2, c[nil] assert_equal 1, c['DEPENDENTFIRM'] - assert_equal 4, c['CLIENT'] + assert_equal 5, c['CLIENT'] assert_equal 2, c['FIRM'] end @@ -286,7 +286,7 @@ class CalculationsTest < ActiveRecord::TestCase c = Company.group("UPPER(companies.#{QUOTED_TYPE})").count(:all) assert_equal 2, c[nil] assert_equal 1, c['DEPENDENTFIRM'] - assert_equal 4, c['CLIENT'] + assert_equal 5, c['CLIENT'] assert_equal 2, c['FIRM'] end @@ -466,14 +466,14 @@ class CalculationsTest < ActiveRecord::TestCase def test_distinct_is_honored_when_used_with_count_operation_after_group # Count the number of authors for approved topics approved_topics_count = Topic.group(:approved).count(:author_name)[true] - assert_equal approved_topics_count, 3 + assert_equal approved_topics_count, 4 # Count the number of distinct authors for approved Topics distinct_authors_for_approved_count = Topic.group(:approved).distinct.count(:author_name)[true] - assert_equal distinct_authors_for_approved_count, 2 + assert_equal distinct_authors_for_approved_count, 3 end def test_pluck - assert_equal [1,2,3,4], Topic.order(:id).pluck(:id) + assert_equal [1,2,3,4,5], Topic.order(:id).pluck(:id) end def test_pluck_without_column_names @@ -509,7 +509,7 @@ class CalculationsTest < ActiveRecord::TestCase end def test_pluck_with_qualified_column_name - assert_equal [1,2,3,4], Topic.order(:id).pluck("topics.id") + assert_equal [1,2,3,4,5], Topic.order(:id).pluck("topics.id") end def test_pluck_auto_table_name_prefix @@ -557,11 +557,13 @@ class CalculationsTest < ActiveRecord::TestCase def test_pluck_multiple_columns assert_equal [ [1, "The First Topic"], [2, "The Second Topic of the day"], - [3, "The Third Topic of the day"], [4, "The Fourth Topic of the day"] + [3, "The Third Topic of the day"], [4, "The Fourth Topic of the day"], + [5, "The Fifth Topic of the day"] ], Topic.order(:id).pluck(:id, :title) assert_equal [ [1, "The First Topic", "David"], [2, "The Second Topic of the day", "Mary"], - [3, "The Third Topic of the day", "Carl"], [4, "The Fourth Topic of the day", "Carl"] + [3, "The Third Topic of the day", "Carl"], [4, "The Fourth Topic of the day", "Carl"], + [5, "The Fifth Topic of the day", "Jason"] ], Topic.order(:id).pluck(:id, :title, :author_name) end @@ -587,7 +589,7 @@ class CalculationsTest < ActiveRecord::TestCase def test_pluck_replaces_select_clause taks_relation = Topic.select(:approved, :id).order(:id) - assert_equal [1,2,3,4], taks_relation.pluck(:id) - assert_equal [false, true, true, true], taks_relation.pluck(:approved) + assert_equal [1,2,3,4,5], taks_relation.pluck(:id) + assert_equal [false, true, true, true, true], taks_relation.pluck(:approved) end end diff --git a/activerecord/test/cases/connection_management_test.rb b/activerecord/test/cases/connection_management_test.rb index 00667cc52e..77d9ae9b8e 100644 --- a/activerecord/test/cases/connection_management_test.rb +++ b/activerecord/test/cases/connection_management_test.rb @@ -31,6 +31,8 @@ module ActiveRecord object_id = ActiveRecord::Base.connection.object_id rd, wr = IO.pipe + rd.binmode + wr.binmode pid = fork { rd.close diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb index c09e58fbf1..1b95708cb3 100644 --- a/activerecord/test/cases/enum_test.rb +++ b/activerecord/test/cases/enum_test.rb @@ -51,6 +51,77 @@ class EnumTest < ActiveRecord::TestCase assert @book.written? end + test "enum changed attributes" do + old_status = @book.status + @book.status = :published + assert_equal old_status, @book.changed_attributes[:status] + end + + test "enum changes" do + old_status = @book.status + @book.status = :published + assert_equal [old_status, 'published'], @book.changes[:status] + end + + test "enum attribute was" do + old_status = @book.status + @book.status = :published + assert_equal old_status, @book.attribute_was(:status) + end + + test "enum attribute changed" do + @book.status = :published + assert @book.attribute_changed?(:status) + end + + test "enum attribute changed to" do + @book.status = :published + assert @book.attribute_changed?(:status, to: 'published') + end + + test "enum attribute changed from" do + old_status = @book.status + @book.status = :published + assert @book.attribute_changed?(:status, from: old_status) + end + + test "enum attribute changed from old status to new status" do + old_status = @book.status + @book.status = :published + assert @book.attribute_changed?(:status, from: old_status, to: 'published') + end + + test "enum didn't change" do + old_status = @book.status + @book.status = old_status + assert_not @book.attribute_changed?(:status) + end + + test "persist changes that are dirty" do + @book.status = :published + assert @book.attribute_changed?(:status) + @book.status = :written + assert @book.attribute_changed?(:status) + end + + test "reverted changes that are not dirty" do + old_status = @book.status + @book.status = :published + assert @book.attribute_changed?(:status) + @book.status = old_status + assert_not @book.attribute_changed?(:status) + end + + test "reverted changes are not dirty going from nil to value and back" do + book = Book.create!(nullable_status: nil) + + book.nullable_status = :married + assert book.attribute_changed?(:nullable_status) + + book.nullable_status = nil + assert_not book.attribute_changed?(:nullable_status) + end + test "assign non existing value raises an error" do e = assert_raises(ArgumentError) do @book.status = :unknown @@ -74,9 +145,9 @@ class EnumTest < ActiveRecord::TestCase end test "constant to access the mapping" do - assert_equal 0, Book::STATUS[:proposed] - assert_equal 1, Book::STATUS["written"] - assert_equal 2, Book::STATUS[:published] + assert_equal 0, Book.statuses[:proposed] + assert_equal 1, Book.statuses["written"] + assert_equal 2, Book.statuses[:published] end test "building new objects with enum scopes" do @@ -88,4 +159,67 @@ class EnumTest < ActiveRecord::TestCase assert Book.written.create.written? assert Book.read.create.read? end + + test "_before_type_cast returns the enum label (required for form fields)" do + assert_equal "proposed", @book.status_before_type_cast + end + + test "reserved enum names" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:proposed, :written, :published] + end + + conflicts = [ + :column, # generates class method .columns, which conflicts with an AR method + :logger, # generates #logger, which conflicts with an AR method + :attributes, # generates #attributes=, which conflicts with an AR method + ] + + conflicts.each_with_index do |name, i| + assert_raises(ArgumentError, "enum name `#{name}` should not be allowed") do + klass.class_eval { enum name => ["value_#{i}"] } + end + end + end + + test "reserved enum values" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:proposed, :written, :published] + end + + conflicts = [ + :new, # generates a scope that conflicts with an AR class method + :valid, # generates #valid?, which conflicts with an AR method + :save, # generates #save!, which conflicts with an AR method + :proposed, # same value as an existing enum + ] + + conflicts.each_with_index do |value, i| + assert_raises(ArgumentError, "enum value `#{value}` should not be allowed") do + klass.class_eval { enum "status_#{i}" => [value] } + end + end + end + + test "overriding enum method should not raise" do + assert_nothing_raised do + Class.new(ActiveRecord::Base) do + self.table_name = "books" + + def published! + super + "do publish work..." + end + + enum status: [:proposed, :written, :published] + + def written! + super + "do written work..." + end + end + end + end end diff --git a/activerecord/test/cases/finder_respond_to_test.rb b/activerecord/test/cases/finder_respond_to_test.rb index 3ff22f222f..6ab2657c44 100644 --- a/activerecord/test/cases/finder_respond_to_test.rb +++ b/activerecord/test/cases/finder_respond_to_test.rb @@ -5,6 +5,11 @@ class FinderRespondToTest < ActiveRecord::TestCase fixtures :topics + def test_should_preserve_normal_respond_to_behaviour_on_base + assert_respond_to ActiveRecord::Base, :new + assert !ActiveRecord::Base.respond_to?(:find_by_something) + end + def test_should_preserve_normal_respond_to_behaviour_and_respond_to_newly_added_method class << Topic; self; end.send(:define_method, :method_added_for_finder_respond_to_test) { } assert_respond_to Topic, :method_added_for_finder_respond_to_test diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 5125d5df2a..b1eded6494 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -254,6 +254,94 @@ class FinderTest < ActiveRecord::TestCase end end + def test_second + assert_equal topics(:second).title, Topic.second.title + end + + def test_second_with_offset + assert_equal topics(:fifth), Topic.offset(3).second + end + + def test_second_have_primary_key_order_by_default + expected = topics(:second) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.second + end + + def test_model_class_responds_to_second_bang + assert Topic.second! + Topic.delete_all + assert_raises ActiveRecord::RecordNotFound do + Topic.second! + end + end + + def test_third + assert_equal topics(:third).title, Topic.third.title + end + + def test_third_with_offset + assert_equal topics(:fifth), Topic.offset(2).third + end + + def test_third_have_primary_key_order_by_default + expected = topics(:third) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.third + end + + def test_model_class_responds_to_third_bang + assert Topic.third! + Topic.delete_all + assert_raises ActiveRecord::RecordNotFound do + Topic.third! + end + end + + def test_fourth + assert_equal topics(:fourth).title, Topic.fourth.title + end + + def test_fourth_with_offset + assert_equal topics(:fifth), Topic.offset(1).fourth + end + + def test_fourth_have_primary_key_order_by_default + expected = topics(:fourth) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.fourth + end + + def test_model_class_responds_to_fourth_bang + assert Topic.fourth! + Topic.delete_all + assert_raises ActiveRecord::RecordNotFound do + Topic.fourth! + end + end + + def test_fifth + assert_equal topics(:fifth).title, Topic.fifth.title + end + + def test_fifth_with_offset + assert_equal topics(:fifth), Topic.offset(0).fifth + end + + def test_fifth_have_primary_key_order_by_default + expected = topics(:fifth) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.fifth + end + + def test_model_class_responds_to_fifth_bang + assert Topic.fifth! + Topic.delete_all + assert_raises ActiveRecord::RecordNotFound do + Topic.fifth! + end + end + def test_last_bang_present assert_nothing_raised do assert_equal topics(:second), Topic.where("title = 'The Second Topic of the day'").last! @@ -267,7 +355,7 @@ class FinderTest < ActiveRecord::TestCase end def test_model_class_responds_to_last_bang - assert_equal topics(:fourth), Topic.last! + assert_equal topics(:fifth), Topic.last! assert_raises ActiveRecord::RecordNotFound do Topic.delete_all Topic.last! @@ -812,8 +900,8 @@ class FinderTest < ActiveRecord::TestCase end def test_select_values - assert_equal ["1","2","3","4","5","6","7","8","9", "10"], Company.connection.select_values("SELECT id FROM companies ORDER BY id").map! { |i| i.to_s } - assert_equal ["37signals","Summit","Microsoft", "Flamboyant Software", "Ex Nihilo", "RailsCore", "Leetsoft", "Jadedpixel", "Odegy", "Ex Nihilo Part Deux"], Company.connection.select_values("SELECT name FROM companies ORDER BY id") + assert_equal ["1","2","3","4","5","6","7","8","9", "10", "11"], Company.connection.select_values("SELECT id FROM companies ORDER BY id").map! { |i| i.to_s } + assert_equal ["37signals","Summit","Microsoft", "Flamboyant Software", "Ex Nihilo", "RailsCore", "Leetsoft", "Jadedpixel", "Odegy", "Ex Nihilo Part Deux", "Apex"], Company.connection.select_values("SELECT name FROM companies ORDER BY id") end def test_select_rows @@ -863,14 +951,23 @@ class FinderTest < ActiveRecord::TestCase end def test_find_one_message_with_custom_primary_key - Toy.primary_key = :name - begin - Toy.find 'Hello World!' - rescue ActiveRecord::RecordNotFound => e - assert_equal 'Couldn\'t find Toy with name=Hello World!', e.message + table_with_custom_primary_key do |model| + model.primary_key = :name + e = assert_raises(ActiveRecord::RecordNotFound) do + model.find 'Hello World!' + end + assert_equal %Q{Couldn't find MercedesCar with 'name'=Hello World!}, e.message + end + end + + def test_find_some_message_with_custom_primary_key + table_with_custom_primary_key do |model| + model.primary_key = :name + e = assert_raises(ActiveRecord::RecordNotFound) do + model.find 'Hello', 'World!' + end + assert_equal %Q{Couldn't find all MercedesCars with 'name': (Hello, World!) (found 0 results, but was looking for 2)}, e.message end - ensure - Toy.reset_primary_key end def test_find_without_primary_key @@ -892,10 +989,11 @@ class FinderTest < ActiveRecord::TestCase end end - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') + def table_with_custom_primary_key + yield(Class.new(Toy) do + def self.name + 'MercedesCar' + end + end) end end diff --git a/activerecord/test/cases/hot_compatibility_test.rb b/activerecord/test/cases/hot_compatibility_test.rb index 96e581ab4c..367d04a154 100644 --- a/activerecord/test/cases/hot_compatibility_test.rb +++ b/activerecord/test/cases/hot_compatibility_test.rb @@ -5,7 +5,7 @@ class HotCompatibilityTest < ActiveRecord::TestCase setup do @klass = Class.new(ActiveRecord::Base) do - connection.create_table :hot_compatibilities do |t| + connection.create_table :hot_compatibilities, force: true do |t| t.string :foo t.string :bar end diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb index cb0d374ef7..e2ff2aa451 100644 --- a/activerecord/test/cases/inheritance_test.rb +++ b/activerecord/test/cases/inheritance_test.rb @@ -1,10 +1,11 @@ -require "cases/helper" +require 'cases/helper' require 'models/company' require 'models/person' require 'models/post' require 'models/project' require 'models/subscriber' require 'models/vegetables' +require 'models/shop' class InheritanceTest < ActiveRecord::TestCase fixtures :companies, :projects, :subscribers, :accounts, :vegetables @@ -128,6 +129,17 @@ class InheritanceTest < ActiveRecord::TestCase assert_kind_of Cabbage, cabbage end + def test_alt_becomes_bang_resets_inheritance_type_column + vegetable = Vegetable.create!(name: "Red Pepper") + assert_nil vegetable.custom_type + + cabbage = vegetable.becomes!(Cabbage) + assert_equal "Cabbage", cabbage.custom_type + + vegetable = cabbage.becomes!(Vegetable) + assert_nil cabbage.custom_type + end + def test_inheritance_find_all companies = Company.all.merge!(:order => 'id').to_a assert_kind_of Firm, companies[0], "37signals should be a firm" @@ -210,9 +222,9 @@ class InheritanceTest < ActiveRecord::TestCase end def test_inheritance_condition - assert_equal 10, Company.count + assert_equal 11, Company.count assert_equal 2, Firm.count - assert_equal 4, Client.count + assert_equal 5, Client.count end def test_alt_inheritance_condition @@ -356,4 +368,10 @@ class InheritanceComputeTypeTest < ActiveRecord::TestCase ensure ActiveRecord::Base.store_full_sti_class = true end + + def test_sti_type_from_attributes_disabled_in_non_sti_class + phone = Shop::Product::Type.new(name: 'Phone') + product = Shop::Product.new(:type => phone) + assert product.save + end end diff --git a/activerecord/test/cases/integration_test.rb b/activerecord/test/cases/integration_test.rb index 2e71b1a40d..dfb8a608cb 100644 --- a/activerecord/test/cases/integration_test.rb +++ b/activerecord/test/cases/integration_test.rb @@ -3,12 +3,11 @@ require 'cases/helper' require 'models/company' require 'models/developer' -require 'models/car' -require 'models/bulb' require 'models/owner' +require 'models/pet' class IntegrationTest < ActiveRecord::TestCase - fixtures :companies, :developers, :owners + fixtures :companies, :developers, :owners, :pets def test_to_param_should_return_string assert_kind_of String, Client.first.to_param @@ -91,13 +90,14 @@ class IntegrationTest < ActiveRecord::TestCase end def test_cache_key_changes_when_child_touched - car = Car.create - Bulb.create(car: car) + owner = owners(:blackbeard) + pet = pets(:parrot) + + owner.update_column :updated_at, Time.current + key = owner.cache_key - key = car.cache_key - car.bulb.touch - car.reload - assert_not_equal key, car.cache_key + assert pet.touch + assert_not_equal key, owner.reload.cache_key end def test_cache_key_format_for_existing_record_with_nil_updated_timestamps diff --git a/activerecord/test/cases/locking_test.rb b/activerecord/test/cases/locking_test.rb index a16ed963fe..c373dc1511 100644 --- a/activerecord/test/cases/locking_test.rb +++ b/activerecord/test/cases/locking_test.rb @@ -431,6 +431,17 @@ unless current_adapter?(:SybaseAdapter, :OpenBaseAdapter) || in_memory_db? assert_equal old, person.reload.first_name end + if current_adapter?(:PostgreSQLAdapter) + def test_lock_sending_custom_lock_statement + Person.transaction do + person = Person.find(1) + assert_sql(/LIMIT 1 FOR SHARE NOWAIT/) do + person.lock!('FOR SHARE NOWAIT') + end + end + end + end + if current_adapter?(:PostgreSQLAdapter, :OracleAdapter) def test_no_locks_no_wait first, second = duel { Person.find 1 } diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 0363bf1048..1bda472d23 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -328,6 +328,7 @@ class MigrationTest < ActiveRecord::TestCase end def test_proper_table_name_on_migrator + reminder_class = new_isolated_reminder_class assert_deprecated do assert_equal "table", ActiveRecord::Migrator.proper_table_name('table') end @@ -335,30 +336,30 @@ class MigrationTest < ActiveRecord::TestCase assert_equal "table", ActiveRecord::Migrator.proper_table_name(:table) end assert_deprecated do - assert_equal "reminders", ActiveRecord::Migrator.proper_table_name(Reminder) + assert_equal "reminders", ActiveRecord::Migrator.proper_table_name(reminder_class) end - Reminder.reset_table_name + reminder_class.reset_table_name assert_deprecated do - assert_equal Reminder.table_name, ActiveRecord::Migrator.proper_table_name(Reminder) + assert_equal reminder_class.table_name, ActiveRecord::Migrator.proper_table_name(reminder_class) end # Use the model's own prefix/suffix if a model is given ActiveRecord::Base.table_name_prefix = "ARprefix_" ActiveRecord::Base.table_name_suffix = "_ARsuffix" - Reminder.table_name_prefix = 'prefix_' - Reminder.table_name_suffix = '_suffix' - Reminder.reset_table_name + reminder_class.table_name_prefix = 'prefix_' + reminder_class.table_name_suffix = '_suffix' + reminder_class.reset_table_name assert_deprecated do - assert_equal "prefix_reminders_suffix", ActiveRecord::Migrator.proper_table_name(Reminder) + assert_equal "prefix_reminders_suffix", ActiveRecord::Migrator.proper_table_name(reminder_class) end - Reminder.table_name_prefix = '' - Reminder.table_name_suffix = '' - Reminder.reset_table_name + reminder_class.table_name_prefix = '' + reminder_class.table_name_suffix = '' + reminder_class.reset_table_name # Use AR::Base's prefix/suffix if string or symbol is given ActiveRecord::Base.table_name_prefix = "prefix_" ActiveRecord::Base.table_name_suffix = "_suffix" - Reminder.reset_table_name + reminder_class.reset_table_name assert_deprecated do assert_equal "prefix_table_suffix", ActiveRecord::Migrator.proper_table_name('table') end @@ -368,28 +369,29 @@ class MigrationTest < ActiveRecord::TestCase end def test_proper_table_name_on_migration + reminder_class = new_isolated_reminder_class migration = ActiveRecord::Migration.new assert_equal "table", migration.proper_table_name('table') assert_equal "table", migration.proper_table_name(:table) - assert_equal "reminders", migration.proper_table_name(Reminder) - Reminder.reset_table_name - assert_equal Reminder.table_name, migration.proper_table_name(Reminder) + assert_equal "reminders", migration.proper_table_name(reminder_class) + reminder_class.reset_table_name + assert_equal reminder_class.table_name, migration.proper_table_name(reminder_class) # Use the model's own prefix/suffix if a model is given ActiveRecord::Base.table_name_prefix = "ARprefix_" ActiveRecord::Base.table_name_suffix = "_ARsuffix" - Reminder.table_name_prefix = 'prefix_' - Reminder.table_name_suffix = '_suffix' - Reminder.reset_table_name - assert_equal "prefix_reminders_suffix", migration.proper_table_name(Reminder) - Reminder.table_name_prefix = '' - Reminder.table_name_suffix = '' - Reminder.reset_table_name + reminder_class.table_name_prefix = 'prefix_' + reminder_class.table_name_suffix = '_suffix' + reminder_class.reset_table_name + assert_equal "prefix_reminders_suffix", migration.proper_table_name(reminder_class) + reminder_class.table_name_prefix = '' + reminder_class.table_name_suffix = '' + reminder_class.reset_table_name # Use AR::Base's prefix/suffix if string or symbol is given ActiveRecord::Base.table_name_prefix = "prefix_" ActiveRecord::Base.table_name_suffix = "_suffix" - Reminder.reset_table_name + reminder_class.reset_table_name assert_equal "prefix_table_suffix", migration.proper_table_name('table', migration.table_name_options) assert_equal "prefix_table_suffix", migration.proper_table_name(:table, migration.table_name_options) end @@ -532,11 +534,13 @@ class MigrationTest < ActiveRecord::TestCase end protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') + # This is needed to isolate class_attribute assignments like `table_name_prefix` + # for each test case. + def new_isolated_reminder_class + Class.new(Reminder) { + def self.name; "Reminder"; end + def self.base_class; self; end + } end end diff --git a/activerecord/test/cases/mixin_test.rb b/activerecord/test/cases/mixin_test.rb index ad0d5cce27..7ddb2bfee1 100644 --- a/activerecord/test/cases/mixin_test.rb +++ b/activerecord/test/cases/mixin_test.rb @@ -6,10 +6,14 @@ end class TouchTest < ActiveRecord::TestCase fixtures :mixins - def setup + setup do travel_to Time.now end + teardown do + travel_back + end + def test_update stamped = Mixin.new diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 6f1e518f45..b9f0624f76 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -740,7 +740,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordInvalid) { reply.update!(title: nil, content: "Have a nice evening") } ensure - Reply.reset_callbacks(:validate) + Reply.clear_validators! end def test_update_attributes! @@ -761,7 +761,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordInvalid) { reply.update_attributes!(title: nil, content: "Have a nice evening") } ensure - Reply.reset_callbacks(:validate) + Reply.clear_validators! end def test_destroyed_returns_boolean diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb index 5566563116..da8ae672fe 100644 --- a/activerecord/test/cases/query_cache_test.rb +++ b/activerecord/test/cases/query_cache_test.rb @@ -8,7 +8,7 @@ require 'rack' class QueryCacheTest < ActiveRecord::TestCase fixtures :tasks, :topics, :categories, :posts, :categories_posts - def setup + teardown do Task.connection.clear_query_cache ActiveRecord::Base.connection.disable_query_cache! end @@ -214,7 +214,7 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase Post.find(1) # change the column definition - Post.connection.change_column :posts, :title, :string, :limit => 80 + Post.connection.change_column :posts, :title, :string, limit: 80 assert_nothing_raised { Post.find(1) } # restore the old definition @@ -241,7 +241,6 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase def test_update Task.connection.expects(:clear_query_cache).times(2) - Task.cache do task = Task.find(1) task.starting = Time.now.utc @@ -251,7 +250,6 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase def test_destroy Task.connection.expects(:clear_query_cache).times(2) - Task.cache do Task.find(1).destroy end @@ -259,7 +257,6 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase def test_insert ActiveRecord::Base.connection.expects(:clear_query_cache).times(2) - Task.cache do Task.create! end diff --git a/activerecord/test/cases/relation/mutation_test.rb b/activerecord/test/cases/relation/mutation_test.rb index 7cb2a19bee..4fafa668fb 100644 --- a/activerecord/test/cases/relation/mutation_test.rb +++ b/activerecord/test/cases/relation/mutation_test.rb @@ -14,6 +14,10 @@ module ActiveRecord def relation_delegate_class(klass) self.class.relation_delegate_class(klass) end + + def attribute_alias?(name) + false + end end def relation diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 031da8e6d6..e390d37871 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -65,7 +65,7 @@ class RelationTest < ActiveRecord::TestCase def test_scoped topics = Topic.all assert_kind_of ActiveRecord::Relation, topics - assert_equal 4, topics.size + assert_equal 5, topics.size end def test_to_json @@ -86,14 +86,14 @@ class RelationTest < ActiveRecord::TestCase def test_scoped_all topics = Topic.all.to_a assert_kind_of Array, topics - assert_no_queries { assert_equal 4, topics.size } + assert_no_queries { assert_equal 5, topics.size } end def test_loaded_all topics = Topic.all assert_queries(1) do - 2.times { assert_equal 4, topics.to_a.size } + 2.times { assert_equal 5, topics.to_a.size } end assert topics.loaded? @@ -164,27 +164,27 @@ class RelationTest < ActiveRecord::TestCase def test_finding_with_order topics = Topic.order('id') - assert_equal 4, topics.to_a.size + assert_equal 5, topics.to_a.size assert_equal topics(:first).title, topics.first.title end def test_finding_with_arel_order topics = Topic.order(Topic.arel_table[:id].asc) - assert_equal 4, topics.to_a.size + assert_equal 5, topics.to_a.size assert_equal topics(:first).title, topics.first.title end def test_finding_with_assoc_order topics = Topic.order(:id => :desc) - assert_equal 4, topics.to_a.size - assert_equal topics(:fourth).title, topics.first.title + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title end def test_finding_with_reverted_assoc_order topics = Topic.order(:id => :asc).reverse_order - assert_equal 4, topics.to_a.size - assert_equal topics(:fourth).title, topics.first.title + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title end def test_order_with_hash_and_symbol_generates_the_same_sql @@ -197,19 +197,43 @@ class RelationTest < ActiveRecord::TestCase def test_finding_last_with_arel_order topics = Topic.order(Topic.arel_table[:id].asc) - assert_equal topics(:fourth).title, topics.last.title + assert_equal topics(:fifth).title, topics.last.title end def test_finding_with_order_concatenated topics = Topic.order('author_name').order('title') - assert_equal 4, topics.to_a.size + assert_equal 5, topics.to_a.size assert_equal topics(:fourth).title, topics.first.title end + def test_finding_with_order_by_aliased_attributes + topics = Topic.order(:heading) + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title + end + + def test_finding_with_assoc_order_by_aliased_attributes + topics = Topic.order(heading: :desc) + assert_equal 5, topics.to_a.size + assert_equal topics(:third).title, topics.first.title + end + def test_finding_with_reorder topics = Topic.order('author_name').order('title').reorder('id').to_a topics_titles = topics.map{ |t| t.title } - assert_equal ['The First Topic', 'The Second Topic of the day', 'The Third Topic of the day', 'The Fourth Topic of the day'], topics_titles + assert_equal ['The First Topic', 'The Second Topic of the day', 'The Third Topic of the day', 'The Fourth Topic of the day', 'The Fifth Topic of the day'], topics_titles + end + + def test_finding_with_reorder_by_aliased_attributes + topics = Topic.order('author_name').reorder(:heading) + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title + end + + def test_finding_with_assoc_reorder_by_aliased_attributes + topics = Topic.order('author_name').reorder(heading: :desc) + assert_equal 5, topics.to_a.size + assert_equal topics(:third).title, topics.first.title end def test_finding_with_order_and_take @@ -775,6 +799,13 @@ class RelationTest < ActiveRecord::TestCase assert_equal david.salary, developer.salary end + def test_select_takes_an_aliased_attribute + first = topics(:first) + + topic = Topic.where(id: first.id).select(:heading).first + assert_equal first.heading, topic.heading + end + def test_select_argument_error assert_raises(ArgumentError) { Developer.select } end @@ -1505,23 +1536,25 @@ class RelationTest < ActiveRecord::TestCase end end + test "joins with select" do + posts = Post.joins(:author).select("id", "authors.author_address_id").order("posts.id").limit(3) + assert_equal [1, 2, 4], posts.map(&:id) + assert_equal [1, 1, 1], posts.map(&:author_address_id) + end + test "delegations do not leak to other classes" do Topic.all.by_lifo assert Topic.all.class.method_defined?(:by_lifo) assert !Post.all.respond_to?(:by_lifo) end - test "merge collapses wheres from the LHS only" do - left = Post.where(title: "omg").where(comments_count: 1) - right = Post.where(title: "wtf").where(title: "bbq") - - expected = [left.where_values[1]] + right.where_values - merged = left.merge(right) + def test_unscope_removes_binds + left = Post.where(id: Arel::Nodes::BindParam.new('?')) + column = Post.columns_hash['id'] + left.bind_values += [[column, 20]] - assert_equal expected, merged.where_values - assert !merged.to_sql.include?("omg") - assert merged.to_sql.include?("wtf") - assert merged.to_sql.include?("bbq") + relation = left.unscope(where: :id) + assert_equal [], relation.bind_values end def test_merging_removes_rhs_bind_parameters diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index 741827446d..c085663efb 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -190,6 +190,8 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index", where: "(rating > 10)", using: :btree', index_definition elsif current_adapter?(:MysqlAdapter) || current_adapter?(:Mysql2Adapter) assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index", using: :btree', index_definition + elsif current_adapter?(:SQLite3Adapter) && ActiveRecord::Base.connection.supports_partial_index? + assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index", where: "rating > 10"', index_definition else assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index"', index_definition end diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb index 71754cf0a2..170e9a49eb 100644 --- a/activerecord/test/cases/scoping/default_scoping_test.rb +++ b/activerecord/test/cases/scoping/default_scoping_test.rb @@ -149,6 +149,16 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal expected, received end + def test_unscope_string_where_clauses_involved + dev_relation = Developer.order('salary DESC').where("created_at > ?", 1.year.ago) + expected = dev_relation.collect { |dev| dev.name } + + dev_ordered_relation = DeveloperOrderedBySalary.where(name: 'Jamis').where("created_at > ?", 1.year.ago) + received = dev_ordered_relation.unscope(where: [:name]).collect { |dev| dev.name } + + assert_equal expected, received + end + def test_unscope_with_grouping_attributes expected = Developer.order('salary DESC').collect { |dev| dev.name } received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect { |dev| dev.name } diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb index 72c9787b84..9dc26cfd4d 100644 --- a/activerecord/test/cases/scoping/named_scoping_test.rb +++ b/activerecord/test/cases/scoping/named_scoping_test.rb @@ -266,6 +266,63 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal 'lifo', topic.author_name end + def test_reserved_scope_names + klass = Class.new(ActiveRecord::Base) do + self.table_name = "topics" + + scope :approved, -> { where(approved: true) } + + class << self + public + def pub; end + + private + def pri; end + + protected + def pro; end + end + end + + subklass = Class.new(klass) + + conflicts = [ + :create, # public class method on AR::Base + :relation, # private class method on AR::Base + :new, # redefined class method on AR::Base + :all, # a default scope + ] + + non_conflicts = [ + :find_by_title, # dynamic finder method + :approved, # existing scope + :pub, # existing public class method + :pri, # existing private class method + :pro, # existing protected class method + :open, # a ::Kernel method + ] + + conflicts.each do |name| + assert_raises(ArgumentError, "scope `#{name}` should not be allowed") do + klass.class_eval { scope name, ->{ where(approved: true) } } + end + + assert_raises(ArgumentError, "scope `#{name}` should not be allowed") do + subklass.class_eval { scope name, ->{ where(approved: true) } } + end + end + + non_conflicts.each do |name| + assert_nothing_raised do + klass.class_eval { scope name, ->{ where(approved: true) } } + end + + assert_nothing_raised do + subklass.class_eval { scope name, ->{ where(approved: true) } } + end + end + end + # Method delegation for scope names which look like /\A[a-zA-Z_]\w*[!?]?\z/ # has been done by evaluating a string with a plain def statement. For scope # names which contain spaces this approach doesn't work. @@ -344,13 +401,13 @@ class NamedScopingTest < ActiveRecord::TestCase end def test_scopes_batch_finders - assert_equal 3, Topic.approved.count + assert_equal 4, Topic.approved.count - assert_queries(4) do + assert_queries(5) do Topic.approved.find_each(:batch_size => 1) {|t| assert t.approved? } end - assert_queries(2) do + assert_queries(3) do Topic.approved.find_in_batches(:batch_size => 2) do |group| group.each {|t| assert t.approved? } end @@ -366,7 +423,7 @@ class NamedScopingTest < ActiveRecord::TestCase def test_scopes_on_relations # Topic.replied approved_topics = Topic.all.approved.order('id DESC') - assert_equal topics(:fourth), approved_topics.first + assert_equal topics(:fifth), approved_topics.first replied_approved_topics = approved_topics.replied assert_equal topics(:third), replied_approved_topics.first diff --git a/activerecord/test/cases/store_test.rb b/activerecord/test/cases/store_test.rb index 6f632b4d8d..978cee9cfb 100644 --- a/activerecord/test/cases/store_test.rb +++ b/activerecord/test/cases/store_test.rb @@ -166,4 +166,28 @@ class StoreTest < ActiveRecord::TestCase test "YAML coder initializes the store when a Nil value is given" do assert_equal({}, @john.params) end + + test "attributes_for_coder should return stored fields already serialized" do + attributes = { + "id" => @john.id, + "name"=> @john.name, + "settings" => "--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess\ncolor: black\n", + "preferences" => "--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess\nremember_login: true\n", + "json_data" => "{\"height\":\"tall\"}", "json_data_empty"=>"{\"is_a_good_guy\":true}", + "params" => "--- !ruby/hash:ActiveSupport::HashWithIndifferentAccess {}\n", + "account_id"=> @john.account_id + } + + assert_equal attributes, @john.attributes_for_coder + end + + test "dump, load and dump again a model" do + dumped = YAML.dump(@john) + loaded = YAML.load(dumped) + assert_equal @john, loaded + + second_dump = YAML.dump(loaded) + assert_equal dumped, second_dump + assert_equal @john, YAML.load(second_dump) + end end diff --git a/activerecord/test/cases/transaction_callbacks_test.rb b/activerecord/test/cases/transaction_callbacks_test.rb index 5644a35385..7e7d95841b 100644 --- a/activerecord/test/cases/transaction_callbacks_test.rb +++ b/activerecord/test/cases/transaction_callbacks_test.rb @@ -1,9 +1,11 @@ require "cases/helper" +require 'models/owner' +require 'models/pet' require 'models/topic' class TransactionCallbacksTest < ActiveRecord::TestCase self.use_transactional_fixtures = false - fixtures :topics + fixtures :topics, :owners, :pets class ReplyWithCallbacks < ActiveRecord::Base self.table_name = :topics @@ -28,14 +30,14 @@ class TransactionCallbacksTest < ActiveRecord::TestCase has_many :replies, class_name: "ReplyWithCallbacks", foreign_key: "parent_id" - after_commit{|record| record.send(:do_after_commit, nil)} - after_commit(:on => :create){|record| record.send(:do_after_commit, :create)} - after_commit(:on => :update){|record| record.send(:do_after_commit, :update)} - after_commit(:on => :destroy){|record| record.send(:do_after_commit, :destroy)} - after_rollback{|record| record.send(:do_after_rollback, nil)} - after_rollback(:on => :create){|record| record.send(:do_after_rollback, :create)} - after_rollback(:on => :update){|record| record.send(:do_after_rollback, :update)} - after_rollback(:on => :destroy){|record| record.send(:do_after_rollback, :destroy)} + after_commit { |record| record.do_after_commit(nil) } + after_commit(on: :create) { |record| record.do_after_commit(:create) } + after_commit(on: :update) { |record| record.do_after_commit(:update) } + after_commit(on: :destroy) { |record| record.do_after_commit(:destroy) } + after_rollback { |record| record.do_after_rollback(nil) } + after_rollback(on: :create) { |record| record.do_after_rollback(:create) } + after_rollback(on: :update) { |record| record.do_after_rollback(:update) } + after_rollback(on: :destroy) { |record| record.do_after_rollback(:destroy) } def history @history ||= [] @@ -65,7 +67,7 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def setup - @first, @second = TopicWithCallbacks.find(1, 3).sort_by { |t| t.id } + @first = TopicWithCallbacks.find(1) end def test_call_after_commit_after_transaction_commits @@ -77,40 +79,25 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def test_only_call_after_commit_on_update_after_transaction_commits_for_existing_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first @first.save! assert_equal [:commit_on_update], @first.history end def test_only_call_after_commit_on_destroy_after_transaction_commits_for_destroyed_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first @first.destroy assert_equal [:commit_on_destroy], @first.history end def test_only_call_after_commit_on_create_after_transaction_commits_for_new_record - @new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) - @new_record.after_commit_block(:create){|r| r.history << :commit_on_create} - @new_record.after_commit_block(:update){|r| r.history << :commit_on_update} - @new_record.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @new_record.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @new_record.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @new_record.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} - - @new_record.save! - assert_equal [:commit_on_create], @new_record.history + new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) + add_transaction_execution_blocks new_record + + new_record.save! + assert_equal [:commit_on_create], new_record.history end def test_only_call_after_commit_on_create_after_transaction_commits_for_new_record_if_create_succeeds_creating_through_association @@ -120,6 +107,13 @@ class TransactionCallbacksTest < ActiveRecord::TestCase assert_equal [], reply.history end + def test_only_call_after_commit_on_update_after_transaction_commits_for_existing_record_on_touch + add_transaction_execution_blocks @first + + @first.touch + assert_equal [:commit_on_update], @first.history + end + def test_call_after_rollback_after_transaction_rollsback @first.after_commit_block{|r| r.history << :after_commit} @first.after_rollback_block{|r| r.history << :after_rollback} @@ -133,12 +127,7 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def test_only_call_after_rollback_on_update_after_transaction_rollsback_for_existing_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first Topic.transaction do @first.save! @@ -148,13 +137,19 @@ class TransactionCallbacksTest < ActiveRecord::TestCase assert_equal [:rollback_on_update], @first.history end + def test_only_call_after_rollback_on_update_after_transaction_rollsback_for_existing_record_on_touch + add_transaction_execution_blocks @first + + Topic.transaction do + @first.touch + raise ActiveRecord::Rollback + end + + assert_equal [:rollback_on_update], @first.history + end + def test_only_call_after_rollback_on_destroy_after_transaction_rollsback_for_destroyed_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_update} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first Topic.transaction do @first.destroy @@ -165,20 +160,15 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def test_only_call_after_rollback_on_create_after_transaction_rollsback_for_new_record - @new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) - @new_record.after_commit_block(:create){|r| r.history << :commit_on_create} - @new_record.after_commit_block(:update){|r| r.history << :commit_on_update} - @new_record.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @new_record.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @new_record.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @new_record.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) + add_transaction_execution_blocks new_record Topic.transaction do - @new_record.save! + new_record.save! raise ActiveRecord::Rollback end - assert_equal [:rollback_on_create], @new_record.history + assert_equal [:rollback_on_create], new_record.history end def test_call_after_rollback_when_commit_fails @@ -205,23 +195,24 @@ class TransactionCallbacksTest < ActiveRecord::TestCase @first.after_rollback_block{|r| r.rollbacks(1)} @first.after_commit_block{|r| r.commits(1)} - def @second.rollbacks(i=0); @rollbacks ||= 0; @rollbacks += i if i; end - def @second.commits(i=0); @commits ||= 0; @commits += i if i; end - @second.after_rollback_block{|r| r.rollbacks(1)} - @second.after_commit_block{|r| r.commits(1)} + second = TopicWithCallbacks.find(3) + def second.rollbacks(i=0); @rollbacks ||= 0; @rollbacks += i if i; end + def second.commits(i=0); @commits ||= 0; @commits += i if i; end + second.after_rollback_block{|r| r.rollbacks(1)} + second.after_commit_block{|r| r.commits(1)} Topic.transaction do @first.save! Topic.transaction(:requires_new => true) do - @second.save! + second.save! raise ActiveRecord::Rollback end end assert_equal 1, @first.commits assert_equal 0, @first.rollbacks - assert_equal 0, @second.commits - assert_equal 1, @second.rollbacks + assert_equal 0, second.commits + assert_equal 1, second.rollbacks end def test_only_call_after_rollback_on_records_rolled_back_to_a_savepoint_when_release_savepoint_fails @@ -252,33 +243,61 @@ class TransactionCallbacksTest < ActiveRecord::TestCase def @first.last_after_transaction_error; @last_transaction_error; end @first.after_commit_block{|r| r.last_after_transaction_error = :commit; raise "fail!";} @first.after_rollback_block{|r| r.last_after_transaction_error = :rollback; raise "fail!";} - @second.after_commit_block{|r| r.history << :after_commit} - @second.after_rollback_block{|r| r.history << :after_rollback} + + second = TopicWithCallbacks.find(3) + second.after_commit_block{|r| r.history << :after_commit} + second.after_rollback_block{|r| r.history << :after_rollback} Topic.transaction do @first.save! - @second.save! + second.save! end assert_equal :commit, @first.last_after_transaction_error - assert_equal [:after_commit], @second.history + assert_equal [:after_commit], second.history - @second.history.clear + second.history.clear Topic.transaction do @first.save! - @second.save! + second.save! raise ActiveRecord::Rollback end assert_equal :rollback, @first.last_after_transaction_error - assert_equal [:after_rollback], @second.history + assert_equal [:after_rollback], second.history end def test_after_rollback_callbacks_should_validate_on_condition - assert_raise(ArgumentError) { Topic.send(:after_rollback, :on => :save) } + assert_raise(ArgumentError) { Topic.after_rollback(on: :save) } end def test_after_commit_callbacks_should_validate_on_condition - assert_raise(ArgumentError) { Topic.send(:after_commit, :on => :save) } + assert_raise(ArgumentError) { Topic.after_commit(on: :save) } end + + def test_saving_a_record_with_a_belongs_to_that_specifies_touching_the_parent_should_call_callbacks_on_the_parent_object + pet = Pet.first + owner = pet.owner + flag = false + + owner.on_after_commit do + flag = true + end + + pet.name = "Fluffy the Third" + pet.save + + assert flag + end + + private + + def add_transaction_execution_blocks(record) + record.after_commit_block(:create) { |r| r.history << :commit_on_create } + record.after_commit_block(:update) { |r| r.history << :commit_on_update } + record.after_commit_block(:destroy) { |r| r.history << :commit_on_destroy } + record.after_rollback_block(:create) { |r| r.history << :rollback_on_create } + record.after_rollback_block(:update) { |r| r.history << :rollback_on_update } + record.after_rollback_block(:destroy) { |r| r.history << :rollback_on_destroy } + end end class CallbacksOnMultipleActionsTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index 89dab16975..1664f1a096 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -430,17 +430,26 @@ class TransactionTest < ActiveRecord::TestCase end def test_restore_active_record_state_for_all_records_in_a_transaction + topic_without_callbacks = Class.new(ActiveRecord::Base) do + self.table_name = 'topics' + end + topic_1 = Topic.new(:title => 'test_1') topic_2 = Topic.new(:title => 'test_2') + topic_3 = topic_without_callbacks.new(:title => 'test_3') + Topic.transaction do assert topic_1.save assert topic_2.save + assert topic_3.save @first.save @second.destroy assert topic_1.persisted?, 'persisted' assert_not_nil topic_1.id assert topic_2.persisted?, 'persisted' assert_not_nil topic_2.id + assert topic_3.persisted?, 'persisted' + assert_not_nil topic_3.id assert @first.persisted?, 'persisted' assert_not_nil @first.id assert @second.destroyed?, 'destroyed' @@ -451,6 +460,8 @@ class TransactionTest < ActiveRecord::TestCase assert_nil topic_1.id assert !topic_2.persisted?, 'not persisted' assert_nil topic_2.id + assert !topic_3.persisted?, 'not persisted' + assert_nil topic_3.id assert @first.persisted?, 'persisted' assert_not_nil @first.id assert !@second.destroyed?, 'not destroyed' diff --git a/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb index a73c3bf1af..13d4d85afa 100644 --- a/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb +++ b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb @@ -3,7 +3,7 @@ require 'models/topic' class I18nGenerateMessageValidationTest < ActiveRecord::TestCase def setup - Topic.reset_callbacks(:validate) + Topic.clear_validators! @topic = Topic.new I18n.backend = I18n::Backend::Simple.new end |