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-rw-r--r--activerecord/test/cases/associations/association_scope_test.rb5
-rw-r--r--activerecord/test/cases/associations/belongs_to_associations_test.rb39
-rw-r--r--activerecord/test/cases/associations/callbacks_test.rb23
-rw-r--r--activerecord/test/cases/associations/eager_load_nested_include_test.rb4
-rw-r--r--activerecord/test/cases/associations/eager_singularization_test.rb203
-rw-r--r--activerecord/test/cases/associations/eager_test.rb44
-rw-r--r--activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb34
-rw-r--r--activerecord/test/cases/associations/has_many_associations_test.rb201
-rw-r--r--activerecord/test/cases/associations/has_many_through_associations_test.rb7
-rw-r--r--activerecord/test/cases/associations/has_one_associations_test.rb17
-rw-r--r--activerecord/test/cases/associations/inner_join_association_test.rb9
11 files changed, 410 insertions, 176 deletions
diff --git a/activerecord/test/cases/associations/association_scope_test.rb b/activerecord/test/cases/associations/association_scope_test.rb
index d38648202e..c78b036f53 100644
--- a/activerecord/test/cases/associations/association_scope_test.rb
+++ b/activerecord/test/cases/associations/association_scope_test.rb
@@ -6,8 +6,9 @@ module ActiveRecord
module Associations
class AssociationScopeTest < ActiveRecord::TestCase
test 'does not duplicate conditions' do
- association_scope = AssociationScope.new(Author.new.association(:welcome_posts))
- wheres = association_scope.scope.where_values.map(&:right)
+ scope = AssociationScope.scope(Author.new.association(:welcome_posts),
+ Author.connection)
+ wheres = scope.where_values.map(&:right)
assert_equal wheres.uniq, wheres
end
end
diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb
index 3205d0c28b..a65f2da7a0 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
@@ -333,6 +340,17 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
assert_queries(1) { line_item.touch }
end
+ def test_belongs_to_with_touch_option_on_touch_without_updated_at_attributes
+ assert_not LineItem.column_names.include?("updated_at")
+
+ line_item = LineItem.create!
+ invoice = Invoice.create!(line_items: [line_item])
+ initial = invoice.updated_at
+ line_item.touch
+
+ assert_not_equal initial, invoice.reload.updated_at
+ end
+
def test_belongs_to_with_touch_option_on_touch_and_removed_parent
line_item = LineItem.create!
Invoice.create!(line_items: [line_item])
@@ -817,6 +835,17 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
assert_equal 0, comments(:greetings).reload.children_count
end
+ def test_belongs_to_with_id_assigning
+ post = posts(:welcome)
+ comment = Comment.create! body: "foo", post: post
+ parent = comments(:greetings)
+ assert_equal 0, parent.reload.children_count
+ comment.parent_id = parent.id
+
+ comment.save!
+ assert_equal 1, parent.reload.children_count
+ end
+
def test_polymorphic_with_custom_primary_key
toy = Toy.create!
sponsor = Sponsor.create!(:sponsorable => toy)
@@ -846,4 +875,14 @@ 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/callbacks_test.rb b/activerecord/test/cases/associations/callbacks_test.rb
index 2d0d4541b4..cf71bc1597 100644
--- a/activerecord/test/cases/associations/callbacks_test.rb
+++ b/activerecord/test/cases/associations/callbacks_test.rb
@@ -101,6 +101,27 @@ class AssociationCallbacksTest < ActiveRecord::TestCase
"after_adding#{david.id}"], ar.developers_log
end
+ def test_has_and_belongs_to_many_before_add_called_before_save
+ dev = nil
+ new_dev = nil
+ klass = Class.new(Project) do
+ def self.name; Project.name; end
+ has_and_belongs_to_many :developers_with_callbacks,
+ :class_name => "Developer",
+ :before_add => lambda { |o,r|
+ dev = r
+ new_dev = r.new_record?
+ }
+ end
+ rec = klass.create!
+ alice = Developer.new(:name => 'alice')
+ rec.developers_with_callbacks << alice
+ assert_equal alice, dev
+ assert_not_nil new_dev
+ assert new_dev, "record should not have been saved"
+ assert_not alice.new_record?
+ end
+
def test_has_and_belongs_to_many_after_add_called_after_save
ar = projects(:active_record)
assert ar.developers_log.empty?
@@ -138,7 +159,7 @@ class AssociationCallbacksTest < ActiveRecord::TestCase
activerecord.reload
assert activerecord.developers_with_callbacks.size == 2
end
- log_array = activerecord.developers_with_callbacks.collect {|d| ["before_removing#{d.id}","after_removing#{d.id}"]}.flatten.sort
+ log_array = activerecord.developers_with_callbacks.flat_map {|d| ["before_removing#{d.id}","after_removing#{d.id}"]}.sort
assert activerecord.developers_with_callbacks.clear
assert_equal log_array, activerecord.developers_log.sort
end
diff --git a/activerecord/test/cases/associations/eager_load_nested_include_test.rb b/activerecord/test/cases/associations/eager_load_nested_include_test.rb
index 5ff117eaa0..0ff87d53ea 100644
--- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb
+++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb
@@ -68,7 +68,7 @@ class EagerLoadPolyAssocsTest < ActiveRecord::TestCase
generate_test_object_graphs
end
- def teardown
+ teardown do
[Circle, Square, Triangle, PaintColor, PaintTexture,
ShapeExpression, NonPolyOne, NonPolyTwo].each do |c|
c.delete_all
@@ -111,7 +111,7 @@ class EagerLoadNestedIncludeWithMissingDataTest < ActiveRecord::TestCase
@first_categorization = @davey_mcdave.categorizations.create(:category => Category.first, :post => @first_post)
end
- def teardown
+ teardown do
@davey_mcdave.destroy
@first_post.destroy
@first_comment.destroy
diff --git a/activerecord/test/cases/associations/eager_singularization_test.rb b/activerecord/test/cases/associations/eager_singularization_test.rb
index 634f6b63ba..a61a070331 100644
--- a/activerecord/test/cases/associations/eager_singularization_test.rb
+++ b/activerecord/test/cases/associations/eager_singularization_test.rb
@@ -1,128 +1,132 @@
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
-
+if ActiveRecord::Base.connection.supports_migrations?
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
- 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.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
+
+ teardown do
+ 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
@@ -130,16 +134,15 @@ 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
end
end
+end
diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb
index 498a4e8144..8c9797861c 100644
--- a/activerecord/test/cases/associations/eager_test.rb
+++ b/activerecord/test/cases/associations/eager_test.rb
@@ -235,6 +235,17 @@ class EagerAssociationTest < ActiveRecord::TestCase
end
end
+ def test_finding_with_includes_on_empty_polymorphic_type_column
+ sponsor = sponsors(:moustache_club_sponsor_for_groucho)
+ sponsor.update!(sponsorable_type: '', sponsorable_id: nil) # sponsorable_type column might be declared NOT NULL
+ sponsor = assert_queries(1) do
+ assert_nothing_raised { Sponsor.all.merge!(:includes => :sponsorable).find(sponsor.id) }
+ end
+ assert_no_queries do
+ assert_equal nil, sponsor.sponsorable
+ end
+ end
+
def test_loading_from_an_association
posts = authors(:david).posts.merge(:includes => :comments, :order => "posts.id").to_a
assert_equal 2, posts.first.comments.size
@@ -407,19 +418,19 @@ class EagerAssociationTest < ActiveRecord::TestCase
end
def test_eager_load_has_one_quotes_table_and_column_names
- michael = Person.all.merge!(:includes => :favourite_reference).find(people(:michael))
+ michael = Person.all.merge!(:includes => :favourite_reference).find(people(:michael).id)
references(:michael_unicyclist)
assert_no_queries{ assert_equal references(:michael_unicyclist), michael.favourite_reference}
end
def test_eager_load_has_many_quotes_table_and_column_names
- michael = Person.all.merge!(:includes => :references).find(people(:michael))
+ michael = Person.all.merge!(:includes => :references).find(people(:michael).id)
references(:michael_magician,:michael_unicyclist)
assert_no_queries{ assert_equal references(:michael_magician,:michael_unicyclist), michael.references.sort_by(&:id) }
end
def test_eager_load_has_many_through_quotes_table_and_column_names
- michael = Person.all.merge!(:includes => :jobs).find(people(:michael))
+ michael = Person.all.merge!(:includes => :jobs).find(people(:michael).id)
jobs(:magician, :unicyclist)
assert_no_queries{ assert_equal jobs(:unicyclist, :magician), michael.jobs.sort_by(&:id) }
end
@@ -709,16 +720,16 @@ class EagerAssociationTest < ActiveRecord::TestCase
end
def test_eager_with_invalid_association_reference
- assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") {
+ assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") {
Post.all.merge!(:includes=> :monkeys ).find(6)
}
- assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") {
+ assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") {
Post.all.merge!(:includes=>[ :monkeys ]).find(6)
}
- assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") {
+ assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") {
Post.all.merge!(:includes=>[ 'monkeys' ]).find(6)
}
- assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys, :elephants") {
+ assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys, :elephants") {
Post.all.merge!(:includes=>[ :monkeys, :elephants ]).find(6)
}
end
@@ -1194,4 +1205,23 @@ class EagerAssociationTest < ActiveRecord::TestCase
authors(:david).essays.includes(:writer).any?
end
end
+
+ test "preloading associations with string joins and order references" do
+ author = assert_queries(2) {
+ Author.includes(:posts).joins("LEFT JOIN posts ON posts.author_id = authors.id").order("posts.title DESC").first
+ }
+ assert_no_queries {
+ assert_equal 5, author.posts.size
+ }
+ end
+
+ test "including associations with where.not adds implicit references" do
+ author = assert_queries(2) {
+ Author.includes(:posts).where.not(posts: { title: 'Welcome to the weblog'} ).last
+ }
+
+ assert_no_queries {
+ assert_equal 2, author.posts.size
+ }
+ end
end
diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
index 8aee7ff40e..366472c6fd 100644
--- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb
@@ -11,6 +11,7 @@ require 'models/author'
require 'models/tag'
require 'models/tagging'
require 'models/parrot'
+require 'models/person'
require 'models/pirate'
require 'models/treasure'
require 'models/price_estimate'
@@ -775,6 +776,16 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
assert project.developers.include?(developer)
end
+ def test_destruction_does_not_error_without_primary_key
+ redbeard = pirates(:redbeard)
+ george = parrots(:george)
+ redbeard.parrots << george
+ assert_equal 2, george.pirates.count
+ Pirate.includes(:parrots).where(parrot: redbeard.parrot).find(redbeard.id).destroy
+ assert_equal 1, george.pirates.count
+ assert_equal [], Pirate.where(id: redbeard.id)
+ end
+
test "has and belongs to many associations on new records use null relations" do
projects = Developer.new.projects
assert_no_queries do
@@ -785,4 +796,27 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
end
end
+ def test_association_with_validate_false_does_not_run_associated_validation_callbacks_on_create
+ rich_person = RichPerson.new
+
+ treasure = Treasure.new
+ treasure.rich_people << rich_person
+ treasure.valid?
+
+ assert_equal 1, treasure.rich_people.size
+ assert_nil rich_person.first_name, 'should not run associated person validation on create when validate: false'
+ end
+
+ def test_association_with_validate_false_does_not_run_associated_validation_callbacks_on_update
+ rich_person = RichPerson.create!
+ person_first_name = rich_person.first_name
+ assert_not_nil person_first_name
+
+ treasure = Treasure.new
+ treasure.rich_people << rich_person
+ treasure.valid?
+
+ assert_equal 1, treasure.rich_people.size
+ assert_equal person_first_name, rich_person.first_name, 'should not run associated person validation on update when validate: false'
+ end
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..c79c0c87c5 100644
--- a/activerecord/test/cases/associations/has_many_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_associations_test.rb
@@ -22,6 +22,10 @@ require 'models/engine'
require 'models/categorization'
require 'models/minivan'
require 'models/speedometer'
+require 'models/reference'
+require 'models/job'
+require 'models/college'
+require 'models/student'
class HasManyAssociationsTestForReorderWithJoinDependency < ActiveRecord::TestCase
fixtures :authors, :posts, :comments
@@ -39,7 +43,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
fixtures :accounts, :categories, :companies, :developers, :projects,
:developers_projects, :topics, :authors, :comments,
:people, :posts, :readers, :taggings, :cars, :essays,
- :categorizations
+ :categorizations, :jobs
def setup
Client.destroyed_client_ids.clear
@@ -63,6 +67,13 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
dev.developer_projects.map(&:project_id).sort
end
+ def test_has_many_build_with_options
+ college = College.create(name: 'UFMT')
+ Student.create(active: true, college_id: college.id, name: 'Sarah')
+
+ assert_equal college.students, Student.where(active: true, college_id: college.id)
+ end
+
def test_create_from_association_should_respect_default_scope
car = Car.create(:name => 'honda')
assert_equal 'honda', car.name
@@ -107,6 +118,19 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
assert_equal 0, Bulb.count, "bulbs should have been deleted using :delete_all strategy"
end
+ def test_delete_all_on_association_is_the_same_as_not_loaded
+ author = authors :david
+ author.thinking_posts.create!(:body => "test")
+ author.reload
+ expected_sql = capture_sql { author.thinking_posts.delete_all }
+
+ author.thinking_posts.create!(:body => "test")
+ author.reload
+ author.thinking_posts.inspect
+ loaded_sql = capture_sql { author.thinking_posts.delete_all }
+ assert_equal(expected_sql, loaded_sql)
+ end
+
def test_building_the_associated_object_with_implicit_sti_base_class
firm = DependentFirm.new
company = firm.companies.build
@@ -216,6 +240,31 @@ 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 +291,11 @@ 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 +303,7 @@ 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 +313,17 @@ 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 +332,8 @@ 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 +346,7 @@ 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 +404,7 @@ 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 +413,7 @@ 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 +483,15 @@ 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 +511,25 @@ 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 +568,8 @@ 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 +622,7 @@ 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 +698,14 @@ 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 +718,7 @@ 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 +730,8 @@ 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 +828,8 @@ 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 +838,7 @@ 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 +848,7 @@ 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 +881,7 @@ 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 +915,7 @@ 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 +946,7 @@ 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 +1002,10 @@ 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 +1037,8 @@ 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 +1075,8 @@ 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 +1086,8 @@ 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 +1097,21 @@ 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 +1127,7 @@ 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 +1140,14 @@ 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 +1162,12 @@ 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
@@ -1217,6 +1266,16 @@ class HasManyAssociationsTest < ActiveRecord::TestCase
assert_equal orig_accounts, firm.accounts
end
+ def test_replace_with_same_content
+ firm = Firm.first
+ firm.clients = []
+ firm.save
+
+ assert_queries(0, ignore_none: true) do
+ firm.clients = []
+ end
+ end
+
def test_transactions_when_replacing_on_persisted
good = Client.new(:name => "Good")
bad = Client.new(:name => "Bad", :raise_on_save => true)
@@ -1239,7 +1298,7 @@ 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 +1313,7 @@ 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 +1322,7 @@ 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 +1416,10 @@ 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 +1444,33 @@ 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 +1557,7 @@ 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 +1854,14 @@ 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_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb
index 47592f312e..026a7fe635 100644
--- a/activerecord/test/cases/associations/has_many_through_associations_test.rb
+++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb
@@ -817,6 +817,13 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase
assert author.named_categories(true).include?(category)
end
+ def test_collection_exists
+ author = authors(:mary)
+ category = Category.create!(author_ids: [author.id], name: "Primary")
+ assert category.authors.exists?(id: author.id)
+ assert category.reload.authors.exists?(id: author.id)
+ end
+
def test_collection_delete_with_nonstandard_primary_key_on_belongs_to
author = authors(:mary)
category = author.named_categories.create(:name => "Primary")
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/inner_join_association_test.rb b/activerecord/test/cases/associations/inner_join_association_test.rb
index a9efa6d86a..b23517b2f9 100644
--- a/activerecord/test/cases/associations/inner_join_association_test.rb
+++ b/activerecord/test/cases/associations/inner_join_association_test.rb
@@ -117,4 +117,13 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase
assert_equal [author], Author.where(id: author).joins(:special_categorizations)
end
+
+ test "the default scope of the target is correctly aliased when joining associations" do
+ author = Author.create! name: "Jon"
+ author.categories.create! name: 'Not Special'
+ author.special_categories.create! name: 'Special'
+
+ categories = author.categories.includes(:special_categorizations).references(:special_categorizations).to_a
+ assert_equal 2, categories.size
+ end
end