/**
* Test that validate() validates the data against the schema rules.
*/
public function testValidate()
{
$this->object->addField('username', 'Username')->addRule('username', 'alpha', 'Not alpha');
$this->assertTrue($this->object->validate());
$this->assertEquals(array(), $this->object->getErrors());
// this will fail
$this->object->addField('email', 'Email')->addRule('email', 'email', 'Invalid email');
$this->assertFalse($this->object->validate());
$this->assertEquals(array('email' => 'Invalid email'), $this->object->getErrors());
}