1 files changed, 106 insertions, 0 deletions
diff --git a/tests/functions/validate_user_email_test.php b/tests/functions/validate_user_email_test.php
new file mode 100644
index 0000000000..951d5794e6
--- /dev/null
+++ b/tests/functions/validate_user_email_test.php
@@ -0,0 +1,106 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+require_once dirname(__FILE__) . '/../../phpBB/includes/functions.php';
+require_once dirname(__FILE__) . '/../../phpBB/includes/functions_user.php';
+require_once dirname(__FILE__) . '/../mock/user.php';
+require_once dirname(__FILE__) . '/validate_data_helper.php';
+
+class phpbb_functions_validate_user_email_test extends phpbb_database_test_case
+{
+	protected $db;
+	protected $user;
+	protected $helper;
+
+	public function getDataSet()
+	{
+		return $this->createXMLDataSet(dirname(__FILE__) . '/fixtures/validate_email.xml');
+	}
+
+	protected function setUp()
+	{
+		parent::setUp();
+
+		$this->db = $this->new_dbal();
+		$this->user = new phpbb_mock_user;
+		$this->helper = new phpbb_functions_validate_data_helper($this);
+	}
+
+	/**
+	* Get validation prerequesites
+	*
+	* @param bool $check_mx Whether mx records should be checked
+	*/
+	protected function set_validation_prerequisites($check_mx)
+	{
+		global $config, $db, $user;
+
+		$config['email_check_mx'] = $check_mx;
+		$db = $this->db;
+		$user = $this->user;
+		$user->optionset('banned_users', array('banned@example.com'));
+	}
+
+	public static function validate_user_email_data()
+	{
+		return array(
+			array('empty', array(), ''),
+			array('allowed', array(), 'foobar@example.com'),
+			array('valid_complex', array(), "'%$~test@example.com"),
+			array('invalid', array('EMAIL_INVALID'), 'fööbar@example.com'),
+			array('taken', array('EMAIL_TAKEN'), 'admin@example.com'),
+			array('banned', array('EMAIL_BANNED'), 'banned@example.com'),
+		);
+	}
+
+	/**
+	* @dataProvider validate_user_email_data
+	*/
+	public function test_validate_user_email($case, $errors, $email)
+	{
+		$this->set_validation_prerequisites(false);
+
+		$this->helper->assert_valid_data(array(
+			$case => array(
+				$errors,
+				$email,
+				array('user_email'),
+			),
+		));
+	}
+
+	public static function validate_user_email_mx_data()
+	{
+		return array(
+			array('valid', array(), 'foobar@phpbb.com'),
+			array('no_mx', array('DOMAIN_NO_MX_RECORD'), 'test@does-not-exist.phpbb.com'),
+		);
+	}
+
+	/**
+	* @dataProvider validate_user_email_mx_data
+	* @group slow
+	*/
+	public function test_validate_user_email_mx($case, $errors, $email)
+	{
+		$this->set_validation_prerequisites(true);
+
+		$this->helper->assert_valid_data(array(
+			$case => array(
+				$errors,
+				$email,
+				array('user_email'),
+			),
+		));
+	}
+}