/** * Test disabling the cache. */ public function test_disable() { global $CFG; $configfile = $CFG->dataroot . '/muc/config.php'; // That's right, we're deleting the config file. $this->assertTrue(@unlink($configfile)); // Disable the cache cache_phpunit_factory::phpunit_disable(); // Check we get the expected disabled factory. $factory = cache_factory::instance(); $this->assertInstanceOf('cache_factory_disabled', $factory); // Check we get the expected disabled config. $config = $factory->create_config_instance(); $this->assertInstanceOf('cache_config_disabled', $config); // Check we get the expected disabled caches. $cache = cache::make('phpunit', 'disable'); $this->assertInstanceOf('cache_disabled', $cache); $cache = cache::make_from_params(cache_store::MODE_APPLICATION, 'phpunit', 'disable'); $this->assertInstanceOf('cache_disabled', $cache); $this->assertFalse(file_exists($configfile)); $this->assertFalse($cache->get('test')); $this->assertFalse($cache->set('test', 'test')); $this->assertFalse($cache->delete('test')); $this->assertTrue($cache->purge()); cache_factory::reset(); $factory = cache_factory::instance(true); $config = $factory->create_config_instance(); $this->assertEquals('cache_config_phpunittest', get_class($config)); }
/** * Test disabling the cache. */ public function test_disable() { global $CFG; if (defined('TEST_CACHE_USING_ALT_CACHE_CONFIG_PATH') && TEST_CACHE_USING_ALT_CACHE_CONFIG_PATH || !empty($CFG->altcacheconfigpath)) { // We can't run this test as it requires us to delete the cache configuration script which we just // cant do with a custom path in play. $this->markTestSkipped('Skipped testing cache disable functionality as alt cache path is being used.'); } $configfile = $CFG->dataroot . '/muc/config.php'; // That's right, we're deleting the config file. $this->assertTrue(@unlink($configfile)); // Disable the cache cache_phpunit_factory::phpunit_disable(); // Check we get the expected disabled factory. $factory = cache_factory::instance(); $this->assertInstanceOf('cache_factory_disabled', $factory); // Check we get the expected disabled config. $config = $factory->create_config_instance(); $this->assertInstanceOf('cache_config_disabled', $config); // Check we get the expected disabled caches. $cache = cache::make('phpunit', 'disable'); $this->assertInstanceOf('cache_disabled', $cache); // Test an application cache. $cache = cache::make_from_params(cache_store::MODE_APPLICATION, 'phpunit', 'disable'); $this->assertInstanceOf('cache_disabled', $cache); $this->assertFalse(file_exists($configfile)); $this->assertFalse($cache->get('test')); $this->assertFalse($cache->set('test', 'test')); $this->assertFalse($cache->delete('test')); $this->assertTrue($cache->purge()); // Test a session cache. $cache = cache::make_from_params(cache_store::MODE_SESSION, 'phpunit', 'disable'); $this->assertInstanceOf('cache_disabled', $cache); $this->assertFalse(file_exists($configfile)); $this->assertFalse($cache->get('test')); $this->assertFalse($cache->set('test', 'test')); $this->assertFalse($cache->delete('test')); $this->assertTrue($cache->purge()); // Finally test a request cache. $cache = cache::make_from_params(cache_store::MODE_REQUEST, 'phpunit', 'disable'); $this->assertInstanceOf('cache_disabled', $cache); $this->assertFalse(file_exists($configfile)); $this->assertFalse($cache->get('test')); $this->assertFalse($cache->set('test', 'test')); $this->assertFalse($cache->delete('test')); $this->assertTrue($cache->purge()); cache_factory::reset(); $factory = cache_factory::instance(true); $config = $factory->create_config_instance(); $this->assertEquals('cache_config_testing', get_class($config)); }