diff options
Diffstat (limited to 'activerecord/test/cases/associations/has_many_through_associations_test.rb')
-rw-r--r-- | activerecord/test/cases/associations/has_many_through_associations_test.rb | 38 |
1 files changed, 35 insertions, 3 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 cf514957ca..77c3ed954a 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -200,7 +200,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_difference "Reference.count", -1 do - person.reload.jobs_with_dependent_destroy.delete_all + assert_equal 1, person.reload.jobs_with_dependent_destroy.delete_all end end end @@ -211,7 +211,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_no_difference "Reference.count" do - person.reload.jobs_with_dependent_nullify.delete_all + assert_equal 1, person.reload.jobs_with_dependent_nullify.delete_all end end end @@ -222,11 +222,19 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_difference "Reference.count", -1 do - person.reload.jobs_with_dependent_delete_all.delete_all + assert_equal 1, person.reload.jobs_with_dependent_delete_all.delete_all end end end + def test_delete_all_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + people.create!(first_name: "Jeb") + people.delete_all + assert_nil people.first + end + def test_concat person = people(:david) post = posts(:thinking) @@ -401,6 +409,30 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_empty posts(:welcome).people.reload end + def test_destroy_all_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + people.create!(first_name: "Jeb") + people.destroy_all + assert_nil people.first + end + + def test_destroy_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + person = people.create!(first_name: "Jeb") + people.destroy(person) + assert_nil people.first + end + + def test_delete_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + person = people.create!(first_name: "Jeb") + people.delete(person) + assert_nil people.first + end + def test_should_raise_exception_for_destroying_mismatching_records assert_no_difference ["Person.count", "Reader.count"] do assert_raise(ActiveRecord::AssociationTypeMismatch) { posts(:welcome).people.destroy(posts(:thinking)) } |