lithium\tests\cases\util\ValidatorTest::testRuleFormatMessageOnly PHP Method

    public function testRuleFormatMessageOnly()
    {
        $rules = array('title' => 'please enter a title');
        $data = array();
        $expected = array('title' => array('please enter a title'));
        $result = Validator::check($data, $rules);
        $this->assertEqual($expected, $result);
        $data = array('title' => 'new title');
        $result = Validator::check($data, $rules);
        $this->assertEmpty($result);
    }