xref: /dokuwiki/_test/core/DokuWikiTest.php (revision 5a0eec47d375f076d810160503bdd303f8cf62a0) 
1<?php
2/**
3 * Helper class to provide basic functionality for tests
4 */
5abstract class DokuWikiTest extends PHPUnit_Framework_TestCase {
6
7    /**
8     * tests can override this
9     *
10     * @var array plugins to enable for test class
11     */
12    protected $pluginsEnabled = array();
13
14    /**
15     * tests can override this
16     *
17     * @var array plugins to disable for test class
18     */
19    protected $pluginsDisabled = array();
20
21    /**
22     * Reset the DokuWiki environment before each test run. Makes sure loaded config,
23     * language and plugins are correct.
24     *
25     * @throws Exception if plugin actions fail
26     * @return void
27     */
28    public function setUp() {
29        // reload config
30        global $conf, $config_cascade;
31        $conf = array();
32        foreach (array('default','local','protected') as $config_group) {
33            if (empty($config_cascade['main'][$config_group])) continue;
34            foreach ($config_cascade['main'][$config_group] as $config_file) {
35                if (@file_exists($config_file)) {
36                    include($config_file);
37                }
38            }
39        }
40
41        // reload license config
42        global $license;
43        $license = array();
44
45        // load the license file(s)
46        foreach (array('default','local') as $config_group) {
47            if (empty($config_cascade['license'][$config_group])) continue;
48            foreach ($config_cascade['license'][$config_group] as $config_file) {
49                if(@file_exists($config_file)){
50                    include($config_file);
51                }
52            }
53        }
54
55        // make real paths and check them
56        init_paths();
57        init_files();
58
59        // reset loaded plugins
60        global $plugin_controller_class, $plugin_controller;
61        $plugin_controller = new $plugin_controller_class();
62
63        // disable all non-default plugins
64        global $default_plugins;
65        foreach ($plugin_controller->getList() as $plugin) {
66            if (!in_array($plugin, $default_plugins)) {
67                if (!$plugin_controller->disable($plugin)) {
68                    throw new Exception('Could not disable plugin "'.$plugin.'"!');
69                }
70            }
71        }
72
73        // disable and enable configured plugins
74        foreach ($this->pluginsDisabled as $plugin) {
75            if (!$plugin_controller->disable($plugin)) {
76                throw new Exception('Could not disable plugin "'.$plugin.'"!');
77            }
78        }
79        foreach ($this->pluginsEnabled as $plugin) {
80            /*  enable() returns false but works...
81            if (!$plugin_controller->enable($plugin)) {
82                throw new Exception('Could not enable plugin "'.$plugin.'"!');
83            }
84            */
85            $plugin_controller->enable($plugin);
86        }
87
88        // reset event handler
89        global $EVENT_HANDLER;
90        $EVENT_HANDLER = new Doku_Event_Handler();
91
92        // reload language
93        $local = $conf['lang'];
94        trigger_event('INIT_LANG_LOAD', $local, 'init_lang', true);
95    }
96}
97