public function testQueryStringWithArrayValuesCustomFormat() {
		$expected = "?param%5B%5D:value1/param%5B%5D:value2";
		$result = $this->request->queryString(
			array('param' => array('value1', 'value2')),
			"{:key}:{:value}/"
		);
		$this->assertEqual($expected, $result);
	}