如何断言结果是PHPUnit中的电子邮件？

Question

I would like to be able to test that a result is an email ([e-mail] ..)

I have tried to test if it's string using this :

$this->assertInternalType('string', $myExpectedEmail);

But I think it's not very accurate ... I tried this :

$this->assertInternalType('email', $myExpectedEmail);

But I get this error:

Type specified for PHPUnit_Framework_Constraint_IsType <email> is not a valid type.

Any idea/best practice of how to test email format in PHPunit ?

Answer 1

You could use a regular expression for validate an email address. Something like:

    $this->assertRegExp('/^.+\@\S+\.\S+$/', $myExpectedEmail);

hope this help