/** * 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())); }