diff options
Diffstat (limited to 'activerecord/test/cases/associations')
-rw-r--r-- | activerecord/test/cases/associations/has_many_through_associations_test.rb | 40 |
1 files changed, 39 insertions, 1 deletions
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 e4dd810732..0eaadac5ae 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -14,9 +14,14 @@ require 'models/toy' require 'models/contract' require 'models/company' require 'models/developer' +require 'models/subscriber' +require 'models/book' +require 'models/subscription' class HasManyThroughAssociationsTest < ActiveRecord::TestCase - fixtures :posts, :readers, :people, :comments, :authors, :owners, :pets, :toys, :jobs, :references, :companies + fixtures :posts, :readers, :people, :comments, :authors, + :owners, :pets, :toys, :jobs, :references, :companies, + :subscribers, :books, :subscriptions, :developers # Dummies to force column loads so query counts are clean. def setup @@ -383,4 +388,37 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase lambda { authors(:david).very_special_comments.delete(authors(:david).very_special_comments.first) }, ].each {|block| assert_raise(ActiveRecord::HasManyThroughCantAssociateThroughHasOneOrManyReflection, &block) } end + + def test_collection_singular_ids_getter_with_string_primary_keys + book = books(:awdr) + assert_equal 2, book.subscriber_ids.size + assert_equal [subscribers(:first).nick, subscribers(:second).nick].sort, book.subscriber_ids.sort + end + + def test_collection_singular_ids_setter + company = companies(:rails_core) + dev = Developer.find(:first) + + company.developer_ids = [dev.id] + assert_equal [dev], company.developers + end + + def test_collection_singular_ids_setter_with_string_primary_keys + assert_nothing_raised do + book = books(:awdr) + book.subscriber_ids = [subscribers(:second).nick] + assert_equal [subscribers(:second)], book.subscribers(true) + + book.subscriber_ids = [] + assert_equal [], book.subscribers(true) + end + + end + + def test_collection_singular_ids_setter_raises_exception_when_invalid_ids_set + company = companies(:rails_core) + ids = [Developer.find(:first).id, -9999] + assert_raises(ActiveRecord::RecordNotFound) {company.developer_ids= ids} + end + end |