diff options
Diffstat (limited to 'activerecord/test/cases/associations/eager_singularization_test.rb')
-rw-r--r-- | activerecord/test/cases/associations/eager_singularization_test.rb | 203 |
1 files changed, 103 insertions, 100 deletions
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 |