/**
* testAdd
*
* @return void
*/
public function testEdit()
{
$this->assertNull($this->Tag->edit(1));
$this->assertEqual($this->Tag->data['Tag']['id'], 1);
$data = array('Tag' => array('id' => 1, 'name' => 'CAKEPHP'));
$this->assertTrue($this->Tag->edit(1, $data));
$data = array('Tag' => array('id' => 1, 'name' => 'CAKEPHP111'));
$this->assertFalse($this->Tag->edit(1, $data));
$data = array('Tag' => array('id' => 1, 'name' => 'CAKEPHP', 'keyname' => ''));
$this->assertEqual($this->Tag->edit(1, $data), $data);
$this->expectException('Exception');
$this->assertTrue($this->Tag->edit('invalid-id', array()));
}
