public function testApiClass()
{
$help = new Help(array('request' => $this->request, 'classes' => $this->classes));
$expected = null;
$result = $help->api('lithium.util.Inflector');
$this->assertEqual($expected, $result);
$expected = "Utility for modifying format of words";
$expected = preg_quote($expected);
$result = $help->response->output;
$this->assertPattern("/{$expected}/", $result);
}