[ Index ] |
PHP Cross Reference of DokuWiki |
[Summary view] [Print] [Text view]
1 <?php 2 3 use dokuwiki\Extension\PluginController; 4 use dokuwiki\Extension\Event; 5 use dokuwiki\Extension\EventHandler; 6 /** 7 * Helper class to provide basic functionality for tests 8 * 9 * @uses PHPUnit_Framework_TestCase and thus PHPUnit 5.7+ is required 10 */ 11 abstract class DokuWikiTest extends PHPUnit\Framework\TestCase { 12 13 /** 14 * tests can override this 15 * 16 * @var array plugins to enable for test class 17 */ 18 protected $pluginsEnabled = array(); 19 20 /** 21 * tests can override this 22 * 23 * @var array plugins to disable for test class 24 */ 25 protected $pluginsDisabled = array(); 26 27 /** 28 * setExpectedException was deprecated in PHPUnit 6 29 * 30 * @param string $class 31 * @param null|string $message 32 */ 33 public function setExpectedException($class, $message=null) { 34 $this->expectException($class); 35 if(!is_null($message)) { 36 $this->expectExceptionMessage($message); 37 } 38 } 39 40 /** 41 * Setup the data directory 42 * 43 * This is ran before each test class 44 */ 45 public static function setUpBeforeClass() : void { 46 // just to be safe not to delete something undefined later 47 if(!defined('TMP_DIR')) die('no temporary directory'); 48 if(!defined('DOKU_TMP_DATA')) die('no temporary data directory'); 49 50 self::setupDataDir(); 51 self::setupConfDir(); 52 } 53 54 /** 55 * Reset the DokuWiki environment before each test run. Makes sure loaded config, 56 * language and plugins are correct. 57 * 58 * @throws Exception if plugin actions fail 59 * @return void 60 */ 61 public function setUp() : void { 62 63 // reload config 64 global $conf, $config_cascade; 65 $conf = array(); 66 foreach (array('default','local','protected') as $config_group) { 67 if (empty($config_cascade['main'][$config_group])) continue; 68 foreach ($config_cascade['main'][$config_group] as $config_file) { 69 if (file_exists($config_file)) { 70 include($config_file); 71 } 72 } 73 } 74 75 // reload license config 76 global $license; 77 $license = array(); 78 79 // load the license file(s) 80 foreach (array('default','local') as $config_group) { 81 if (empty($config_cascade['license'][$config_group])) continue; 82 foreach ($config_cascade['license'][$config_group] as $config_file) { 83 if(file_exists($config_file)){ 84 include($config_file); 85 } 86 } 87 } 88 // reload some settings 89 $conf['gzip_output'] &= (strpos($_SERVER['HTTP_ACCEPT_ENCODING'],'gzip') !== false); 90 91 if($conf['compression'] == 'bz2' && !DOKU_HAS_BZIP) { 92 $conf['compression'] = 'gz'; 93 } 94 if($conf['compression'] == 'gz' && !DOKU_HAS_GZIP) { 95 $conf['compression'] = 0; 96 } 97 // make real paths and check them 98 init_creationmodes(); 99 init_paths(); 100 init_files(); 101 102 // reset loaded plugins 103 global $plugin_controller_class, $plugin_controller; 104 /** @var PluginController $plugin_controller */ 105 $plugin_controller = new $plugin_controller_class(); 106 107 // disable all non-default plugins 108 global $default_plugins; 109 foreach ($plugin_controller->getList() as $plugin) { 110 if (!in_array($plugin, $default_plugins)) { 111 if (!$plugin_controller->disable($plugin)) { 112 throw new Exception('Could not disable plugin "'.$plugin.'"!'); 113 } 114 } 115 } 116 117 // disable and enable configured plugins 118 foreach ($this->pluginsDisabled as $plugin) { 119 if (!$plugin_controller->disable($plugin)) { 120 throw new Exception('Could not disable plugin "'.$plugin.'"!'); 121 } 122 } 123 foreach ($this->pluginsEnabled as $plugin) { 124 /* enable() returns false but works... 125 if (!$plugin_controller->enable($plugin)) { 126 throw new Exception('Could not enable plugin "'.$plugin.'"!'); 127 } 128 */ 129 $plugin_controller->enable($plugin); 130 } 131 132 // reset event handler 133 global $EVENT_HANDLER; 134 $EVENT_HANDLER = new EventHandler(); 135 136 // reload language 137 $local = $conf['lang']; 138 Event::createAndTrigger('INIT_LANG_LOAD', $local, 'init_lang', true); 139 140 global $INPUT; 141 $INPUT = new \dokuwiki\Input\Input(); 142 } 143 144 /** 145 * Reinitialize the data directory for this class run 146 */ 147 public static function setupDataDir() { 148 // remove any leftovers from the last run 149 if(is_dir(DOKU_TMP_DATA)) { 150 // clear indexer data and cache 151 idx_get_indexer()->clear(); 152 TestUtils::rdelete(DOKU_TMP_DATA); 153 } 154 155 // populate default dirs 156 TestUtils::rcopy(TMP_DIR, __DIR__ . '/../data/'); 157 } 158 159 /** 160 * Reinitialize the conf directory for this class run 161 */ 162 public static function setupConfDir() { 163 $defaults = [ 164 'acronyms.conf', 165 'dokuwiki.php', 166 'entities.conf', 167 'interwiki.conf', 168 'license.php', 169 'manifest.json', 170 'mediameta.php', 171 'mime.conf', 172 'plugins.php', 173 'plugins.required.php', 174 'scheme.conf', 175 'smileys.conf', 176 'wordblock.conf' 177 ]; 178 179 // clear any leftovers 180 if(is_dir(DOKU_CONF)) { 181 TestUtils::rdelete(DOKU_CONF); 182 } 183 mkdir(DOKU_CONF); 184 185 // copy defaults 186 foreach($defaults as $file) { 187 copy(DOKU_INC . '/conf/' . $file, DOKU_CONF . $file); 188 } 189 190 // copy test files 191 TestUtils::rcopy(TMP_DIR, __DIR__ . '/../conf'); 192 } 193 194 /** 195 * Waits until a new second has passed 196 * 197 * This tried to be clever about the passing of time and return early if possible. Unfortunately 198 * this never worked reliably fo unknown reasons. To avoid flaky tests, this now always simply 199 * sleeps for a full second on every call. 200 * 201 * @param bool $init no longer used 202 * @return int new timestamp 203 */ 204 protected function waitForTick($init = false) { 205 sleep(1); 206 return time(); 207 } 208 209 /** 210 * Allow for testing inaccessible methods (private or protected) 211 * 212 * This makes it easier to test protected methods without needing to create intermediate 213 * classes inheriting and changing the access. 214 * 215 * @link https://stackoverflow.com/a/8702347/172068 216 * @param object $obj Object in which to call the method 217 * @param string $func The method to call 218 * @param array $args The arguments to call the method with 219 * @return mixed 220 * @throws ReflectionException when the given obj/func does not exist 221 */ 222 protected static function callInaccessibleMethod($obj, $func, array $args) { 223 $class = new \ReflectionClass($obj); 224 $method = $class->getMethod($func); 225 $method->setAccessible(true); 226 return $method->invokeArgs($obj, $args); 227 } 228 229 /** 230 * Allow for reading inaccessible properties (private or protected) 231 * 232 * This makes it easier to check internals of tested objects. This should generally 233 * be avoided. 234 * 235 * @param object $obj Object on which to access the property 236 * @param string $prop name of the property to access 237 * @return mixed 238 * @throws ReflectionException when the given obj/prop does not exist 239 */ 240 protected static function getInaccessibleProperty($obj, $prop) { 241 $class = new \ReflectionClass($obj); 242 $property = $class->getProperty($prop); 243 $property->setAccessible(true); 244 return $property->getValue($obj); 245 } 246 247 /** 248 * Allow for reading inaccessible properties (private or protected) 249 * 250 * This makes it easier to set internals of tested objects. This should generally 251 * be avoided. 252 * 253 * @param object $obj Object on which to access the property 254 * @param string $prop name of the property to access 255 * @param mixed $value new value to set the property to 256 * @return void 257 * @throws ReflectionException when the given obj/prop does not exist 258 */ 259 protected static function setInaccessibleProperty($obj, $prop, $value) { 260 $class = new \ReflectionClass($obj); 261 $property = $class->getProperty($prop); 262 $property->setAccessible(true); 263 $property->setValue($obj, $value); 264 } 265 }
title
Description
Body
title
Description
Body
title
Description
Body
title
Body