1 files changed, 12 insertions, 2 deletions
diff --git a/activerecord/test/cases/migration/references_foreign_key_test.rb b/activerecord/test/cases/migration/references_foreign_key_test.rb
index 99de7db70c..17ac72a109 100644
--- a/activerecord/test/cases/migration/references_foreign_key_test.rb
+++ b/activerecord/test/cases/migration/references_foreign_key_test.rb
@@ -10,8 +10,8 @@ module ActiveRecord
       end
 
       teardown do
-        @connection.drop_table("testings") if @connection.table_exists? "testings"
-        @connection.drop_table("testing_parents") if @connection.table_exists? "testing_parents"
+        @connection.drop_table "testings", if_exists: true
+        @connection.drop_table "testing_parents", if_exists: true
       end
 
       test "foreign keys can be created with the table" do
@@ -95,6 +95,16 @@ module ActiveRecord
           end
         end
       end
+
+      test "foreign key column can be removed" do
+        @connection.create_table :testings do |t|
+          t.references :testing_parent, index: true, foreign_key: true
+        end
+
+        assert_difference "@connection.foreign_keys('testings').size", -1 do
+          @connection.remove_reference :testings, :testing_parent, foreign_key: true
+        end
+      end
     end
   end
 end