diff options
Diffstat (limited to 'activerecord/test/cases/associations/has_many_associations_test.rb')
-rw-r--r-- | activerecord/test/cases/associations/has_many_associations_test.rb | 48 |
1 files changed, 45 insertions, 3 deletions
diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 6024a9e354..5921193374 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -264,7 +264,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase car = Car.create(name: "honda") car.funky_bulbs.create! assert_equal 1, car.funky_bulbs.count - assert_nothing_raised { car.reload.funky_bulbs.delete_all } + assert_equal 1, car.reload.funky_bulbs.delete_all assert_equal 0, car.funky_bulbs.count, "bulbs should have been deleted using :delete_all strategy" end @@ -294,6 +294,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal(expected_sql, loaded_sql) end + def test_delete_all_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + posts.create!(title: "test", body: "body") + posts.delete_all + assert_nil posts.first + end + def test_building_the_associated_object_with_implicit_sti_base_class firm = DependentFirm.new company = firm.companies.build @@ -1405,7 +1413,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 3, clients.count assert_difference "Client.count", -(clients.count) do - companies(:first_firm).dependent_clients_of_firm.delete_all + assert_equal clients.count, companies(:first_firm).dependent_clients_of_firm.delete_all end end @@ -1502,10 +1510,20 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_delete_all_with_option_delete_all firm = companies(:first_firm) client_id = firm.dependent_clients_of_firm.first.id - firm.dependent_clients_of_firm.delete_all(:delete_all) + count = firm.dependent_clients_of_firm.count + assert_equal count, firm.dependent_clients_of_firm.delete_all(:delete_all) assert_nil Client.find_by_id(client_id) end + def test_delete_all_with_option_nullify + firm = companies(:first_firm) + client_id = firm.dependent_clients_of_firm.first.id + count = firm.dependent_clients_of_firm.count + assert_equal firm, Client.find(client_id).firm + assert_equal count, firm.dependent_clients_of_firm.delete_all(:nullify) + assert_nil Client.find(client_id).firm + end + def test_delete_all_accepts_limited_parameters firm = companies(:first_firm) assert_raise(ArgumentError) do @@ -1710,6 +1728,30 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert companies(:first_firm).clients_of_firm.reload.empty?, "37signals has no clients after destroy all and refresh" end + def test_destroy_all_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + posts.create!(title: "test", body: "body") + posts.destroy_all + assert_nil posts.first + end + + def test_destroy_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + post = posts.create!(title: "test", body: "body") + posts.destroy(post) + assert_nil posts.first + end + + def test_delete_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + post = posts.create!(title: "test", body: "body") + posts.delete(post) + assert_nil posts.first + end + def test_dependence firm = companies(:first_firm) assert_equal 3, firm.clients.size |