aboutsummaryrefslogtreecommitdiffstats
path: root/activerecord/test/cases/associations/belongs_to_associations_test.rb
diff options
context:
space:
mode:
Diffstat (limited to 'activerecord/test/cases/associations/belongs_to_associations_test.rb')
-rw-r--r--activerecord/test/cases/associations/belongs_to_associations_test.rb20
1 files changed, 20 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 3b484a0d64..9c92dc1141 100644
--- a/activerecord/test/cases/associations/belongs_to_associations_test.rb
+++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb
@@ -369,6 +369,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
assert_queries(2) { line_item.update amount: 10 }
end
+ def test_belongs_to_with_touch_option_on_empty_update
+ line_item = LineItem.create!
+ Invoice.create!(line_items: [line_item])
+
+ assert_queries(0) { line_item.save }
+ end
+
def test_belongs_to_with_touch_option_on_destroy
line_item = LineItem.create!
Invoice.create!(line_items: [line_item])
@@ -563,6 +570,19 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase
assert companies(:first_client).readonly_firm.readonly?
end
+ def test_test_polymorphic_assignment_foreign_key_type_string
+ comment = Comment.first
+ comment.author = Author.first
+ comment.resource = Member.first
+ comment.save
+
+ assert_equal Comment.all.to_a,
+ Comment.includes(:author).to_a
+
+ assert_equal Comment.all.to_a,
+ Comment.includes(:resource).to_a
+ end
+
def test_polymorphic_assignment_foreign_type_field_updating
# should update when assigning a saved record
sponsor = Sponsor.new