/**
  * Test adding snapshot_error_on_publish to removable_query_args.
  *
  * @covers \CustomizeSnapshots\Customize_Snapshot_Manager::filter_removable_query_args()
  */
 public function test_filter_removable_query_args()
 {
     $manager = new Customize_Snapshot_Manager($this->plugin);
     $this->assertContains('snapshot_error_on_publish', $manager->filter_removable_query_args(array()));
 }