Sokil\Mongo\DocumentValidationTest::testIsValid_FieldEmail PHP Method

    public function testIsValid_FieldEmail()
    {
        // mock of document
        $document = $this->getMock('\\Sokil\\Mongo\\Document', array('rules'), array($this->collection));
        $document->expects($this->any())->method('rules')->will($this->returnValue(array(array('some-field-name', 'email'), array('some-field-name-mx', 'email', 'mx' => true))));
        // required field empty
        $this->assertTrue($document->isValid());
        // Email invalid
        $document->set('some-field-name', 'wrongValue');
        $this->assertFalse($document->isValid());
        // Email valid
        $document->set('some-field-name', '[email protected]');
        $this->assertTrue($document->isValid());
        try {
            // additional MX check on wrong email
            $document->set('some-field-name-mx', '[email protected]');
            $this->assertFalse($document->isValid());
            // additional MX check on valid email
            $document->set('some-field-name-mx', '[email protected]');
            $this->assertTrue($document->isValid());
        } catch (\RuntimeException $e) {
            if ($e->getMessage() !== '') {
                throw $e;
            }
        }
    }