diff options
Diffstat (limited to 'activerecord/test/cases/base_test.rb')
| -rw-r--r-- | activerecord/test/cases/base_test.rb | 321 |
1 files changed, 193 insertions, 128 deletions
diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index 12c1cfb30e..698c3d0cb1 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -23,10 +23,18 @@ require 'models/edge' require 'models/joke' require 'models/bulb' require 'models/bird' +require 'models/teapot' require 'rexml/document' require 'active_support/core_ext/exception' require 'bcrypt' +class FirstAbstractClass < ActiveRecord::Base + self.abstract_class = true +end +class SecondAbstractClass < FirstAbstractClass + self.abstract_class = true +end +class Photo < SecondAbstractClass; end class Category < ActiveRecord::Base; end class Categorization < ActiveRecord::Base; end class Smarts < ActiveRecord::Base; end @@ -69,6 +77,16 @@ end class BasicsTest < ActiveRecord::TestCase fixtures :topics, :companies, :developers, :projects, :computers, :accounts, :minimalistics, 'warehouse-things', :authors, :categorizations, :categories, :posts + def test_generated_methods_modules + modules = Computer.ancestors + assert modules.include?(Computer::GeneratedFeatureMethods) + assert_equal(Computer::GeneratedFeatureMethods, Computer.generated_feature_methods) + assert(modules.index(Computer.generated_attribute_methods) > modules.index(Computer.generated_feature_methods), + "generated_attribute_methods must be higher in inheritance hierarchy than generated_feature_methods") + assert_not_equal Computer.generated_feature_methods, Post.generated_feature_methods + assert(modules.index(Computer.generated_attribute_methods) < modules.index(ActiveRecord::Base.ancestors[1])) + end + def test_column_names_are_escaped conn = ActiveRecord::Base.connection classname = conn.class.name[/[^:]*$/] @@ -169,6 +187,31 @@ class BasicsTest < ActiveRecord::TestCase end end + def test_previously_changed + topic = Topic.find :first + topic.title = '<3<3<3' + assert_equal({}, topic.previous_changes) + + topic.save! + expected = ["The First Topic", "<3<3<3"] + assert_equal(expected, topic.previous_changes['title']) + end + + def test_previously_changed_dup + topic = Topic.find :first + topic.title = '<3<3<3' + topic.save! + + t2 = topic.dup + + assert_equal(topic.previous_changes, t2.previous_changes) + + topic.title = "lolwut" + topic.save! + + assert_not_equal(topic.previous_changes, t2.previous_changes) + end + def test_preserving_time_objects assert_kind_of( Time, Topic.find(1).bonus_time, @@ -561,10 +604,12 @@ class BasicsTest < ActiveRecord::TestCase weird = Weird.create('a$b' => 'value') weird.reload assert_equal 'value', weird.send('a$b') + assert_equal 'value', weird.read_attribute('a$b') weird.update_column('a$b', 'value2') weird.reload assert_equal 'value2', weird.send('a$b') + assert_equal 'value2', weird.read_attribute('a$b') end def test_multiparameter_attributes_on_date @@ -644,7 +689,7 @@ class BasicsTest < ActiveRecord::TestCase } topic = Topic.find(1) topic.attributes = attributes - assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on + assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on end def test_multiparameter_attributes_on_time_with_no_date @@ -893,7 +938,7 @@ class BasicsTest < ActiveRecord::TestCase } topic = Topic.find(1) topic.attributes = attributes - assert_equal Time.local(2000, 1, 1, 5, 42, 0), topic.bonus_time + assert_equal Time.utc(2000, 1, 1, 5, 42, 0), topic.bonus_time end def test_boolean @@ -947,10 +992,9 @@ class BasicsTest < ActiveRecord::TestCase assert_equal "b", duped_topic.title # test if the attribute values have been duped - topic.title = {"a" => "b"} duped_topic = topic.dup - duped_topic.title["a"] = "c" - assert_equal "b", topic.title["a"] + duped_topic.title.replace "c" + assert_equal "a", topic.title # test if attributes set as part of after_initialize are duped correctly assert_equal topic.author_email_address, duped_topic.author_email_address @@ -961,8 +1005,7 @@ class BasicsTest < ActiveRecord::TestCase assert_not_equal duped_topic.id, topic.id duped_topic.reload - # FIXME: I think this is poor behavior, and will fix it with #5686 - assert_equal({'a' => 'c'}.to_yaml, duped_topic.title) + assert_equal("c", duped_topic.title) end def test_dup_with_aggregate_of_same_name_as_attribute @@ -1061,7 +1104,10 @@ class BasicsTest < ActiveRecord::TestCase # TODO: extend defaults tests to other databases! if current_adapter?(:PostgreSQLAdapter) def test_default + tz = Default.default_timezone + Default.default_timezone = :local default = Default.new + Default.default_timezone = tz # fixed dates / times assert_equal Date.new(2004, 1, 1), default.fixed_date @@ -1104,7 +1150,8 @@ class BasicsTest < ActiveRecord::TestCase # use a geometric function to test for an open path objs = Geometric.find_by_sql ["select isopen(a_path) from geometrics where id = ?", g.id] - assert_equal objs[0].isopen, 't' + + assert_equal true, objs[0].isopen # test alternate formats when defining the geometric types @@ -1132,7 +1179,8 @@ class BasicsTest < ActiveRecord::TestCase # use a geometric function to test for an closed path objs = Geometric.find_by_sql ["select isclosed(a_path) from geometrics where id = ?", g.id] - assert_equal objs[0].isclosed, 't' + + assert_equal true, objs[0].isclosed end end @@ -1185,19 +1233,6 @@ class BasicsTest < ActiveRecord::TestCase assert(auto.id > 0) end - def quote_column_name(name) - "<#{name}>" - end - - def test_quote_keys - ar = AutoId.new - source = {"foo" => "bar", "baz" => "quux"} - actual = ar.send(:quote_columns, self, source) - inverted = actual.invert - assert_equal("<foo>", inverted["bar"]) - assert_equal("<baz>", inverted["quux"]) - end - def test_sql_injection_via_find assert_raise(ActiveRecord::RecordNotFound, ActiveRecord::StatementInvalid) do Topic.find("123456 OR id > 0") @@ -1235,6 +1270,42 @@ class BasicsTest < ActiveRecord::TestCase assert_equal(myobj, topic.content) end + def test_serialized_attribute_in_base_class + Topic.serialize("content", Hash) + + hash = { 'content1' => 'value1', 'content2' => 'value2' } + important_topic = ImportantTopic.create("content" => hash) + assert_equal(hash, important_topic.content) + + important_topic.reload + assert_equal(hash, important_topic.content) + end + + # This test was added to fix GH #4004. Obviously the value returned + # is not really the value 'before type cast' so we should maybe think + # about changing that in the future. + def test_serialized_attribute_before_type_cast_returns_unserialized_value + klass = Class.new(ActiveRecord::Base) + klass.table_name = "topics" + klass.serialize :content, Hash + + t = klass.new(:content => { :foo => :bar }) + assert_equal({ :foo => :bar }, t.content_before_type_cast) + t.save! + t.reload + assert_equal({ :foo => :bar }, t.content_before_type_cast) + end + + def test_serialized_attribute_declared_in_subclass + hash = { 'important1' => 'value1', 'important2' => 'value2' } + important_topic = ImportantTopic.create("important" => hash) + assert_equal(hash, important_topic.important) + + important_topic.reload + assert_equal(hash, important_topic.important) + assert_equal(hash, important_topic.read_attribute(:important)) + end + def test_serialized_time_attribute myobj = Time.local(2008,1,1,1,0) topic = Topic.create("content" => myobj).reload @@ -1247,11 +1318,24 @@ class BasicsTest < ActiveRecord::TestCase assert_equal(myobj, topic.content) end - def test_nil_serialized_attribute_with_class_constraint + def test_nil_serialized_attribute_without_class_constraint topic = Topic.new assert_nil topic.content end + def test_nil_not_serialized_without_class_constraint + assert Topic.new(:content => nil).save + assert_equal 1, Topic.where(:content => nil).count + end + + def test_nil_not_serialized_with_class_constraint + Topic.serialize :content, Hash + assert Topic.new(:content => nil).save + assert_equal 1, Topic.where(:content => nil).count + ensure + Topic.serialize(:content) + end + def test_should_raise_exception_on_serialized_attribute_with_type_mismatch myobj = MyObject.new('value1', 'value2') topic = Topic.new(:content => myobj) @@ -1359,22 +1443,6 @@ class BasicsTest < ActiveRecord::TestCase assert_equal author_name, Topic.find(topic.id).author_name end - if RUBY_VERSION < '1.9' - def test_quote_chars - with_kcode('UTF8') do - str = 'The Narrator' - topic = Topic.create(:author_name => str) - assert_equal str, topic.author_name - - assert_kind_of ActiveSupport::Multibyte.proxy_class, str.mb_chars - topic = Topic.find_by_author_name(str.mb_chars) - - assert_kind_of Topic, topic - assert_equal str, topic.author_name, "The right topic should have been found by name even with name passed as Chars" - end - end - end - def test_toggle_attribute assert !topics(:first).approved? topics(:first).toggle!(:approved) @@ -1401,86 +1469,48 @@ class BasicsTest < ActiveRecord::TestCase assert_equal dev, dev.reload end - def test_define_attr_method_with_value - k = Class.new( ActiveRecord::Base ) - k.send(:define_attr_method, :table_name, "foo") - assert_equal "foo", k.table_name - end - - def test_define_attr_method_with_block - k = Class.new( ActiveRecord::Base ) do - class << self - attr_accessor :foo_key - end - end - k.foo_key = "id" - k.send(:define_attr_method, :foo_key) { "sys_" + original_foo_key } - assert_equal "sys_id", k.foo_key - end - - def test_set_table_name_with_value - k = Class.new( ActiveRecord::Base ) - k.table_name = "foo" - assert_equal "foo", k.table_name - k.set_table_name "bar" - assert_equal "bar", k.table_name - end - def test_switching_between_table_name assert_difference("GoodJoke.count") do - Joke.set_table_name "cold_jokes" + Joke.table_name = "cold_jokes" Joke.create - Joke.set_table_name "funny_jokes" + Joke.table_name = "funny_jokes" Joke.create end end + def test_set_table_name_symbol_converted_to_string + Joke.table_name = :cold_jokes + assert_equal 'cold_jokes', Joke.table_name + end + def test_quoted_table_name_after_set_table_name klass = Class.new(ActiveRecord::Base) - klass.set_table_name "foo" + klass.table_name = "foo" assert_equal "foo", klass.table_name assert_equal klass.connection.quote_table_name("foo"), klass.quoted_table_name - klass.set_table_name "bar" + klass.table_name = "bar" assert_equal "bar", klass.table_name assert_equal klass.connection.quote_table_name("bar"), klass.quoted_table_name end - def test_set_table_name_with_block + def test_set_table_name_with_inheritance k = Class.new( ActiveRecord::Base ) - k.set_table_name { "ks" } - assert_equal "ks", k.table_name + def k.name; "Foo"; end + def k.table_name; super + "ks"; end + assert_equal "foosks", k.table_name end - def test_set_primary_key_with_value - k = Class.new( ActiveRecord::Base ) - k.primary_key = "foo" - assert_equal "foo", k.primary_key - k.set_primary_key "bar" - assert_equal "bar", k.primary_key - end - - def test_set_primary_key_with_block - k = Class.new( ActiveRecord::Base ) - k.primary_key = 'id' - k.set_primary_key { "sys_" + original_primary_key } - assert_equal "sys_id", k.primary_key - end - - def test_set_inheritance_column_with_value - k = Class.new( ActiveRecord::Base ) - k.inheritance_column = "foo" - assert_equal "foo", k.inheritance_column - k.set_inheritance_column "bar" - assert_equal "bar", k.inheritance_column - end - - def test_set_inheritance_column_with_block - k = Class.new( ActiveRecord::Base ) - k.set_inheritance_column { original_inheritance_column + "_id" } - assert_equal "type_id", k.inheritance_column + def test_sequence_name_with_abstract_class + ak = Class.new(ActiveRecord::Base) + ak.abstract_class = true + k = Class.new(ak) + k.table_name = "projects" + orig_name = k.sequence_name + return skip "sequences not supported by db" unless orig_name + assert_equal k.reset_sequence_name, orig_name end def test_count_with_join @@ -1582,7 +1612,7 @@ class BasicsTest < ActiveRecord::TestCase Developer.find(:all) end assert developers.size >= 2 - for i in 1...developers.size + (1...developers.size).each do |i| assert developers[i-1].salary >= developers[i].salary end end @@ -1673,10 +1703,7 @@ class BasicsTest < ActiveRecord::TestCase end def test_descends_from_active_record - # Tries to call Object.abstract_class? - assert_raise(NoMethodError) do - ActiveRecord::Base.descends_from_active_record? - end + assert !ActiveRecord::Base.descends_from_active_record? # Abstract subclass of AR::Base. assert LoosePerson.descends_from_active_record? @@ -1699,6 +1726,10 @@ class BasicsTest < ActiveRecord::TestCase # Concrete subclasses an abstract class which has a type column. assert !SubStiPost.descends_from_active_record? + + assert Teapot.descends_from_active_record? + assert !OtherTeapot.descends_from_active_record? + assert CoolTeapot.descends_from_active_record? end def test_find_on_abstract_base_class_doesnt_use_type_condition @@ -1732,7 +1763,7 @@ class BasicsTest < ActiveRecord::TestCase def test_inspect_instance topic = topics(:first) - assert_equal %(#<Topic id: 1, title: "The First Topic", author_name: "David", author_email_address: "david@loudthinking.com", written_on: "#{topic.written_on.to_s(:db)}", bonus_time: "#{topic.bonus_time.to_s(:db)}", last_read: "#{topic.last_read.to_s(:db)}", content: "Have a nice day", approved: false, replies_count: 1, parent_id: nil, parent_title: nil, type: nil, group: nil, created_at: "#{topic.created_at.to_s(:db)}", updated_at: "#{topic.updated_at.to_s(:db)}">), topic.inspect + assert_equal %(#<Topic id: 1, title: "The First Topic", author_name: "David", author_email_address: "david@loudthinking.com", written_on: "#{topic.written_on.to_s(:db)}", bonus_time: "#{topic.bonus_time.to_s(:db)}", last_read: "#{topic.last_read.to_s(:db)}", content: "Have a nice day", important: nil, approved: false, replies_count: 1, parent_id: nil, parent_title: nil, type: nil, group: nil, created_at: "#{topic.created_at.to_s(:db)}", updated_at: "#{topic.updated_at.to_s(:db)}">), topic.inspect end def test_inspect_new_instance @@ -1761,10 +1792,18 @@ class BasicsTest < ActiveRecord::TestCase assert_equal "The First Topic", topics(:first).becomes(Reply).title end + def test_becomes_includes_errors + company = Company.new(:name => nil) + assert !company.valid? + original_errors = company.errors + client = company.becomes(Client) + assert_equal original_errors, client.errors + end + def test_silence_sets_log_level_to_error_in_block original_logger = ActiveRecord::Base.logger log = StringIO.new - ActiveRecord::Base.logger = Logger.new(log) + ActiveRecord::Base.logger = ActiveSupport::Logger.new(log) ActiveRecord::Base.logger.level = Logger::DEBUG ActiveRecord::Base.silence do ActiveRecord::Base.logger.warn "warn" @@ -1778,7 +1817,7 @@ class BasicsTest < ActiveRecord::TestCase def test_silence_sets_log_level_back_to_level_before_yield original_logger = ActiveRecord::Base.logger log = StringIO.new - ActiveRecord::Base.logger = Logger.new(log) + ActiveRecord::Base.logger = ActiveSupport::Logger.new(log) ActiveRecord::Base.logger.level = Logger::WARN ActiveRecord::Base.silence do end @@ -1790,7 +1829,7 @@ class BasicsTest < ActiveRecord::TestCase def test_benchmark_with_log_level original_logger = ActiveRecord::Base.logger log = StringIO.new - ActiveRecord::Base.logger = Logger.new(log) + ActiveRecord::Base.logger = ActiveSupport::Logger.new(log) ActiveRecord::Base.logger.level = Logger::WARN ActiveRecord::Base.benchmark("Debug Topic Count", :level => :debug) { Topic.count } ActiveRecord::Base.benchmark("Warn Topic Count", :level => :warn) { Topic.count } @@ -1805,10 +1844,8 @@ class BasicsTest < ActiveRecord::TestCase def test_benchmark_with_use_silence original_logger = ActiveRecord::Base.logger log = StringIO.new - ActiveRecord::Base.logger = Logger.new(log) - ActiveRecord::Base.benchmark("Logging", :level => :debug, :silence => true) { ActiveRecord::Base.logger.debug "Loud" } + ActiveRecord::Base.logger = ActiveSupport::Logger.new(log) ActiveRecord::Base.benchmark("Logging", :level => :debug, :silence => false) { ActiveRecord::Base.logger.debug "Quiet" } - assert_no_match(/Loud/, log.string) assert_match(/Quiet/, log.string) ensure ActiveRecord::Base.logger = original_logger @@ -1840,9 +1877,9 @@ class BasicsTest < ActiveRecord::TestCase def test_clear_cache! # preheat cache - c1 = Post.columns + c1 = Post.connection.schema_cache.columns['posts'] ActiveRecord::Base.clear_cache! - c2 = Post.columns + c2 = Post.connection.schema_cache.columns['posts'] assert_not_equal c1, c2 end @@ -1859,11 +1896,6 @@ class BasicsTest < ActiveRecord::TestCase end def test_marshal_round_trip - if ENV['TRAVIS'] && RUBY_VERSION == "1.8.7" - return skip("Marshalling tests disabled for Ruby 1.8.7 on Travis CI due to what appears " \ - "to be a Ruby bug.") - end - expected = posts(:welcome) marshalled = Marshal.dump(expected) actual = Marshal.load(marshalled) @@ -1872,11 +1904,6 @@ class BasicsTest < ActiveRecord::TestCase end def test_marshal_new_record_round_trip - if ENV['TRAVIS'] && RUBY_VERSION == "1.8.7" - return skip("Marshalling tests disabled for Ruby 1.8.7 on Travis CI due to what appears " \ - "to be a Ruby bug.") - end - marshalled = Marshal.dump(Post.new) post = Marshal.load(marshalled) @@ -1884,11 +1911,6 @@ class BasicsTest < ActiveRecord::TestCase end def test_marshalling_with_associations - if ENV['TRAVIS'] && RUBY_VERSION == "1.8.7" - return skip("Marshalling tests disabled for Ruby 1.8.7 on Travis CI due to what appears " \ - "to be a Ruby bug.") - end - post = Post.new post.comments.build @@ -1907,7 +1929,7 @@ class BasicsTest < ActiveRecord::TestCase assert_equal [], NonExistentTable.attribute_names end - def test_attribtue_names_on_abstract_class + def test_attribute_names_on_abstract_class assert_equal [], AbstractCompany.attribute_names end @@ -1935,4 +1957,47 @@ class BasicsTest < ActiveRecord::TestCase dev.update_attribute(:updated_at, nil) assert_match(/\/#{dev.id}$/, dev.cache_key) end + + def test_uniq_delegates_to_scoped + scope = stub + Bird.stubs(:scoped).returns(mock(:uniq => scope)) + assert_equal scope, Bird.uniq + end + + def test_active_record_super + assert_equal ActiveRecord::Model, ActiveRecord::Base.active_record_super + assert_equal ActiveRecord::Base, Topic.active_record_super + assert_equal Topic, ImportantTopic.active_record_super + assert_equal ActiveRecord::Model, Teapot.active_record_super + assert_equal Teapot, OtherTeapot.active_record_super + assert_equal ActiveRecord::Model, CoolTeapot.active_record_super + end + + def test_table_name_with_2_abstract_subclasses + assert_equal "photos", Photo.table_name + end + + def test_column_types_typecast + topic = Topic.first + refute_equal 't.lo', topic.author_name + + attrs = topic.attributes.dup + attrs.delete 'id' + + typecast = Class.new { + def type_cast value + "t.lo" + end + } + + types = { 'author_name' => typecast.new } + topic = Topic.allocate.init_with 'attributes' => attrs, + 'column_types' => types + + assert_equal 't.lo', topic.author_name + end + + def test_typecasting_aliases + assert_equal 10, Topic.select('10 as tenderlove').first.tenderlove + end end |