PHP的邮箱验证库

<?php

class HasMxTest extends PHPUnit_Framework_TestCase

{

    /**

     * Set up for tests in this file.

     *

     * @access private

     */

    private function setupTest()

    {

        $this->validator = new \EmailValidator\Validator();

    }

    /**

     * Test hasMx

     *

     * @cover \EmailValidator\Validator::hasMx

     */

    public function testHasMx()

    {

        $this->setupTest();

        // Not an email

        $this->assertNull(

            $this->validator->hasMx('example.com')

        );

        // No Records

        $this->assertFalse(

            $this->validator->hasMx('example@example.com')

        );

        // Records

        $this->assertTrue(

            $this->validator->hasMx('example@google.com')

        );

        $this->assertTrue(

            $this->validator->hasMx('example@yahoo.com')

        );

    }

}