array( 'query_string' => array( 'query' => 'foo bar', ) ) ); $this->assertEquals($expected, $filter->toArray()); } public function testExtended() { $query = new QueryString('foo bar'); $filter = new Query($query); $filter->setCached(true); $expected = array( 'fquery' => array( 'query' => array( 'query_string' => array( 'query' => 'foo bar', ), ), '_cache' => true ) ); $this->assertEquals($expected, $filter->toArray()); } }