/Tests/Unit/Validation/Validator/EmailAddressValidatorTest.php

<?php
namespace TYPO3\FLOW3\Tests\Unit\Validation\Validator;

/*                                                                        *
 * This script belongs to the FLOW3 framework.                            *
 *                                                                        *
 * It is free software; you can redistribute it and/or modify it under    *
 * the terms of the GNU Lesser General Public License, either version 3   *
 * of the License, or (at your option) any later version.                 *
 *                                                                        *
 * The TYPO3 project - inspiring people to share!                         *
 *                                                                        */

require_once('AbstractValidatorTestcase.php');

/**
 * Testcase for the email address validator
 *
 */
class EmailAddressValidatorTest extends \TYPO3\FLOW3\Tests\Unit\Validation\Validator\AbstractValidatorTestcase {

	protected $validatorClassName = 'TYPO3\FLOW3\Validation\Validator\EmailAddressValidator';

	/**
	 * @test
	 */
	public function validateReturnsNoErrorIfTheGivenValueIsNull() {
		$this->assertFalse($this->validator->validate(NULL)->hasErrors());
	}

	/**
	 * @test
	 */
	public function validateReturnsNoErrorIfTheGivenValueIsAnEmptyString() {
		$this->assertFalse($this->validator->validate('')->hasErrors());
	}

	/**
	 * Data provider with valid email addresses
	 *
	 * @return array
	 */
	public function validAddresses() {
		return array(
			array('andreas.foerthner@netlogix.de'),
			array('user@localhost.localdomain'),
			array('info@guggenheim.museum'),
			array('just@test.invalid'),
			array('just+spam@test.de')
		);
	}

	/**
	 * @test
	 * @dataProvider validAddresses
	 */
	public function emailAddressValidatorReturnsNoErrorsForAValidEmailAddress($address) {
		$this->assertFalse($this->validator->validate($address)->hasErrors());
	}

	/**
	 * Data provider with invalid email addresses
	 *
	 * @return array
	 */
	public function invalidAddresses() {
		return array(
			array('andreas.foerthner@'),
			array('@typo3.org'),
			array('someone@typo3.'),
			array('local@192.168.2'),
			array('local@192.168.270.1'),
			array('foo@bar.com' . chr(0)),
			array('foo@bar.org' . chr(10)),
			array('andreas@foerthner@example.com'),
			array('some@one.net ')
		);
	}

	/**
	 * @test
	 * @dataProvider invalidAddresses
	 */
	public function emailAddressValidatorReturnsFalseForAnInvalidEmailAddress($address) {
		$this->assertTrue($this->validator->validate($address)->hasErrors());
	}

	/**
	 * @test
	 */
	public function emailValidatorCreatesTheCorrectErrorForAnInvalidEmailAddress() {
		$this->assertEquals(1, count($this->validator->validate('notAValidMail@Address')->getErrors()));
	}
}
?>