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-rw-r--r--activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb7
1 files changed, 7 insertions, 0 deletions
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 be928ec8ee..8aee7ff40e 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
@@ -570,6 +570,13 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase
assert !developer.special_projects.include?(other_project)
end
+ def test_symbol_join_table
+ developer = Developer.first
+ sp = developer.sym_special_projects.create("name" => "omg")
+ developer.reload
+ assert_includes developer.sym_special_projects, sp
+ end
+
def test_update_attributes_after_push_without_duplicate_join_table_rows
developer = Developer.new("name" => "Kano")
project = SpecialProject.create("name" => "Special Project")