public function testIsValid()
 {
     $http = new Http("http://jenkins", "foo", "bar");
     $jenkins = new Jenkins($http);
     $apiObject = new Job($jenkins, "boo");
     $this->assertTrue($apiObject->isValid());
     $apiObject->name = "";
     $this->assertFalse($apiObject->isValid());
     $apiObject->name = "fsda";
     $this->assertTrue($apiObject->isValid());
     $apiObject->url = "";
     $this->assertFalse($apiObject->isValid());
 }