diff options
Diffstat (limited to 'activerecord/test/cases/associations')
7 files changed, 185 insertions, 0 deletions
diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index ff3e54712e..13a78a1890 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -326,4 +326,20 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase companies(:first_firm).send(:private_method) companies(:second_client).firm.send(:private_method) end + + def test_save_of_record_with_loaded_belongs_to + @account = companies(:first_firm).account + + assert_nothing_raised do + Account.find(@account.id).save! + Account.find(@account.id, :include => :firm).save! + end + + @account.firm.delete + + assert_nothing_raised do + Account.find(@account.id).save! + Account.find(@account.id, :include => :firm).save! + end + end 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 12dec5ccd1..1b2e0fc11e 100644 --- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb +++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb @@ -1,4 +1,9 @@ require 'cases/helper' +require 'models/author' +require 'models/post' +require 'models/comment' +require 'models/category' +require 'models/categorization' module Remembered def self.included(base) @@ -99,3 +104,27 @@ class EagerLoadPolyAssocsTest < ActiveRecord::TestCase end end end + +class EagerLoadNestedIncludeWithMissingDataTest < ActiveRecord::TestCase + def setup + @davey_mcdave = Author.create(:name => 'Davey McDave') + @first_post = @davey_mcdave.posts.create(:title => 'Davey Speaks', :body => 'Expressive wordage') + @first_comment = @first_post.comments.create(:body => 'Inflamatory doublespeak') + @first_categorization = @davey_mcdave.categorizations.create(:category => Category.first, :post => @first_post) + end + + def teardown + @davey_mcdave.destroy + @first_post.destroy + @first_comment.destroy + @first_categorization.destroy + end + + def test_missing_data_in_a_nested_include_should_not_cause_errors_when_constructing_objects + assert_nothing_raised do + # @davey_mcdave doesn't have any author_favorites + includes = {:posts => :comments, :categorizations => :category, :author_favorites => :favorite_author } + Author.all :include => includes, :conditions => {:authors => {:name => @davey_mcdave.name}}, :order => 'categories.name' + end + end +end
\ No newline at end of file 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 ca1772d1ca..5e8b2cadfc 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 @@ -381,6 +381,33 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert_date_from_db Date.new(2004, 10, 10), Developer.find(1).projects.first.joined_on.to_date end + def test_destroying + david = Developer.find(1) + active_record = Project.find(1) + david.projects.reload + assert_equal 2, david.projects.size + assert_equal 3, active_record.developers.size + + assert_difference "Project.count", -1 do + david.projects.destroy(active_record) + end + + assert_equal 1, david.reload.projects.size + assert_equal 1, david.projects(true).size + end + + def test_destroying_array + david = Developer.find(1) + david.projects.reload + + assert_difference "Project.count", -Project.count do + david.projects.destroy(Project.find(:all)) + end + + assert_equal 0, david.reload.projects.size + assert_equal 0, david.projects(true).size + end + def test_destroy_all david = Developer.find(1) david.projects.reload diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index b7fa9d9d7c..30edf79a26 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -219,6 +219,45 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 1, firm.clients.find(:all, :conditions => "name = 'Summit'").length end + def test_find_each + firm = companies(:first_firm) + + assert ! firm.clients.loaded? + + assert_queries(3) do + firm.clients.find_each(:batch_size => 1) {|c| assert_equal firm.id, c.firm_id } + end + + assert ! firm.clients.loaded? + end + + def test_find_each_with_conditions + firm = companies(:first_firm) + + assert_queries(2) do + firm.clients.find_each(:batch_size => 1, :conditions => {:name => "Microsoft"}) do |c| + assert_equal firm.id, c.firm_id + assert_equal "Microsoft", c.name + end + end + + assert ! firm.clients.loaded? + end + + def test_find_in_batches + firm = companies(:first_firm) + + assert ! firm.clients.loaded? + + assert_queries(2) do + firm.clients.find_in_batches(:batch_size => 2) do |clients| + clients.each {|c| assert_equal firm.id, c.firm_id } + end + end + + assert ! firm.clients.loaded? + end + def test_find_all_sanitized firm = Firm.find(:first) summit = firm.clients.find(:all, :conditions => "name = 'Summit'") @@ -641,6 +680,30 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_raise(ActiveRecord::AssociationTypeMismatch) { david.projects.delete(Project.find(1).developers) } end + def test_destroying + force_signal37_to_load_all_clients_of_firm + + assert_difference "Client.count", -1 do + 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 + 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_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 + end + def test_destroy_all force_signal37_to_load_all_clients_of_firm assert !companies(:first_firm).clients_of_firm.empty?, "37signals has clients after load" 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 c3ad0ee6de..97efca7891 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -92,6 +92,24 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert posts(:welcome).reload.people(true).empty? end + def test_destroy_association + assert_difference "Person.count", -1 do + posts(:welcome).people.destroy(people(:michael)) + end + + assert posts(:welcome).reload.people.empty? + assert posts(:welcome).people(true).empty? + end + + def test_destroy_all + assert_difference "Person.count", -1 do + posts(:welcome).people.destroy_all + end + + assert posts(:welcome).reload.people.empty? + assert posts(:welcome).people(true).empty? + end + def test_replace_association assert_queries(4){posts(:welcome);people(:david);people(:michael); posts(:welcome).people(true)} diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index 4947f1543c..1ddb3f49bf 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -290,4 +290,20 @@ class HasOneAssociationsTest < ActiveRecord::TestCase companies(:first_firm).account.send(:private_method) end + def test_save_of_record_with_loaded_has_one + @firm = companies(:first_firm) + assert_not_nil @firm.account + + assert_nothing_raised do + Firm.find(@firm.id).save! + Firm.find(@firm.id, :include => :account).save! + end + + @firm.account.destroy + + assert_nothing_raised do + Firm.find(@firm.id).save! + Firm.find(@firm.id, :include => :account).save! + end + end end diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index f96b55513e..12c598751b 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -173,4 +173,20 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase assert_not_nil assert_no_queries { @new_detail.member_type } end + def test_save_of_record_with_loaded_has_one_through + @club = @member.club + assert_not_nil @club.sponsored_member + + assert_nothing_raised do + Club.find(@club.id).save! + Club.find(@club.id, :include => :sponsored_member).save! + end + + @club.sponsor.destroy + + assert_nothing_raised do + Club.find(@club.id).save! + Club.find(@club.id, :include => :sponsored_member).save! + end + end end |