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1<?php
2/**
3*
4* @package testing
5* @copyright (c) 2014 phpBB Group
6* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
7*
8*/
9
10require_once __DIR__ . '/../../phpBB/includes/functions_user.php';
11require_once __DIR__ . '/../mock/user.php';
12require_once __DIR__ . '/validate_data_helper.php';
13
14class phpbb_functions_validate_email_test extends phpbb_database_test_case
15{
16    protected $db;
17    protected $user;
18    protected $helper;
19
20    public function getDataSet()
21    {
22        return $this->createXMLDataSet(__DIR__ . '/fixtures/validate_email.xml');
23    }
24
25    protected function setUp(): void
26    {
27        parent::setUp();
28
29        $this->db = $this->new_dbal();
30        $this->user = new phpbb_mock_user;
31        $this->helper = new phpbb_functions_validate_data_helper($this);
32    }
33
34    /**
35    * Get validation prerequesites
36    *
37    * @param bool $check_mx Whether mx records should be checked
38    */
39    protected function set_validation_prerequisites($check_mx)
40    {
41        global $config, $db, $user;
42
43        $config['email_check_mx'] = $check_mx;
44        $db = $this->db;
45        $user = $this->user;
46        $user->optionset('banned_users', array('banned@example.com'));
47    }
48
49    public static function validate_email_data()
50    {
51        return array(
52            array('empty', array('EMAIL_INVALID'), ''),        // email does not allow empty
53            array('allowed', array(), 'foobar@example.com'),
54            array('valid_complex', array(), "'%$~test@example.com"),
55            array('invalid', array('EMAIL_INVALID'), 'fööbar@example.com'),
56            array('taken', array(), 'admin@example.com'),    // email does not check taken, should use user_email instead
57            array('banned', array(), 'banned@example.com'),    // email does not check ban, should use user_email instead
58        );
59    }
60
61    /**
62    * @dataProvider validate_email_data
63    */
64    public function test_validate_email($case, $errors, $email)
65    {
66        $this->set_validation_prerequisites(false);
67
68        $this->helper->assert_valid_data(array(
69            $case => array(
70                $errors,
71                $email,
72                array('email'),
73            ),
74        ));
75    }
76
77    public static function validate_email_mx_data()
78    {
79        return array(
80            array('valid', array(), 'foobar@phpbb.com'),
81            array('no_mx', array('DOMAIN_NO_MX_RECORD'), 'test@does-not-exist.phpbb.com'),
82        );
83    }
84
85    /**
86    * @dataProvider validate_email_mx_data
87    * @group slow
88    */
89    public function test_validate_email_mx($case, $errors, $email)
90    {
91        $this->set_validation_prerequisites(true);
92
93        $this->helper->assert_valid_data(array(
94            $case => array(
95                $errors,
96                $email,
97                array('email'),
98            ),
99        ));
100    }
101}