Proyectos de Subversion Moodle

<?php

// This file is part of Moodle - http://moodle.org/

//

// Moodle is free software: you can redistribute it and/or modify

// it under the terms of the GNU General Public License as published by

// the Free Software Foundation, either version 3 of the License, or

// (at your option) any later version.

//

// Moodle is distributed in the hope that it will be useful,

// but WITHOUT ANY WARRANTY; without even the implied warranty of

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

// GNU General Public License for more details.

//

// You should have received a copy of the GNU General Public License

// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

use core\di;

use core\hook;

/**

 * Advanced PHPUnit test case customised for Moodle.

 *

 * @package    core

 * @category   phpunit

 * @copyright  2012 Petr Skoda {@link http://skodak.org}

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

abstract class advanced_testcase extends base_testcase {

    /** @var bool automatically reset everything? null means log changes */

    // phpcs:ignore moodle.NamingConventions.ValidVariableName.MemberNameUnderscore

    private $resetAfterTest;

    /** @var moodle_transaction */

    private $testdbtransaction;

    /** @var int timestamp used for current time asserts */

    private $currenttimestart;

    /**

     * Constructs a test case with the given name.

     *

     * Note: use setUp() or setUpBeforeClass() in your test cases.

     *

     * @param string $name

     * @param array  $data

     * @param string $dataName

     */

    final public function __construct($name = null, array $data = [], $dataname = '') {

        parent::__construct($name, $data, $dataname);

        $this->setBackupGlobals(false);

        $this->setBackupStaticAttributes(false);

        $this->setPreserveGlobalState(false);

    }

    /**

     * Runs the bare test sequence.

     */

    final public function runBare(): void {

        global $CFG, $DB;

        if (phpunit_util::$lastdbwrites != $DB->perf_get_writes()) {

            // This happens when previous test does not reset, we can not use transactions.

            $this->testdbtransaction = null;

        } else if ($DB->get_dbfamily() === 'postgres' || $DB->get_dbfamily() === 'mssql') {

            // Database must allow rollback of DDL, so no mysql here.

            $this->testdbtransaction = $DB->start_delegated_transaction();

        }

        try {

            $this->setCurrentTimeStart();

            parent::runBare();

        } catch (Exception $ex) {

            $e = $ex;

        } catch (Throwable $ex) {

            // Engine errors in PHP7 throw exceptions of type Throwable (this "catch" will be ignored in PHP5).

            $e = $ex;

        } finally {

            // Reset global state after test and test failure.

            $CFG = phpunit_util::get_global_backup('CFG');

            $DB = phpunit_util::get_global_backup('DB');

            // We need to reset the autoloader.

            \core_component::reset();

        }

        if (isset($e)) {

            // Cleanup after failed expectation.

            self::resetAllData();

            throw $e;

        }

        // Deal with any debugging messages.

        $debugerror = phpunit_util::display_debugging_messages(true);

        $this->resetDebugging();

        if (!empty($debugerror)) {

            trigger_error('Unexpected debugging() call detected.' . "\n" . $debugerror, E_USER_NOTICE);

        }

        if (!$this->testdbtransaction || $this->testdbtransaction->is_disposed()) {

            $this->testdbtransaction = null;

        }

        if ($this->resetAfterTest === true) {

            if ($this->testdbtransaction) {

                $DB->force_transaction_rollback();

                phpunit_util::reset_all_database_sequences();

                phpunit_util::$lastdbwrites = $DB->perf_get_writes(); // No db reset necessary.

            }

            self::resetAllData(null);

        } else if ($this->resetAfterTest === false) {

            if ($this->testdbtransaction) {

                $this->testdbtransaction->allow_commit();

            }

            // Keep all data untouched for other tests.

        } else {

            // Reset but log what changed.

            if ($this->testdbtransaction) {

                try {

                    $this->testdbtransaction->allow_commit();

                } catch (dml_transaction_exception $e) {

                    self::resetAllData();

                    throw new coding_exception('Invalid transaction state detected in test ' . $this->getName());

                }

            }

            self::resetAllData(true);

        }

        // Reset context cache.

        context_helper::reset_caches();

        // Make sure test did not forget to close transaction.

        if ($DB->is_transaction_started()) {

            self::resetAllData();

            if (

                $this->getStatus() == PHPUnit\Runner\BaseTestRunner::STATUS_PASSED

                || $this->getStatus() == PHPUnit\Runner\BaseTestRunner::STATUS_SKIPPED

                || $this->getStatus() == PHPUnit\Runner\BaseTestRunner::STATUS_INCOMPLETE

            ) {

                throw new coding_exception('Test ' . $this->getName() . ' did not close database transaction');

            }

        }

    }

    /**

     * @deprecated since Moodle 3.10 - See MDL-67673 and MDL-64600 for more info.

     */

    protected function createXMLDataSet() {

        throw new coding_exception(__FUNCTION__ . '() is deprecated. Please use dataset_from_files() instead.');

    }

    /**

     * @deprecated since Moodle 3.10 - See MDL-67673 and MDL-64600 for more info.

     */

    protected function createCsvDataSet() {

        throw new coding_exception(__FUNCTION__ . '() is deprecated. Please use dataset_from_files() instead.');

    }

    /**

     * @deprecated since Moodle 3.10 - See MDL-67673 and MDL-64600 for more info.

     */

    protected function createArrayDataSet() {

        throw new coding_exception(__FUNCTION__ . '() is deprecated. Please use dataset_from_array() instead.');

    }

    /**

     * @deprecated since Moodle 3.10 - See MDL-67673 and MDL-64600 for more info.

     */

    protected function loadDataSet() {

        throw new coding_exception(__FUNCTION__ . '() is deprecated. Please use dataset->to_database() instead.');

    }

    /**

     * Creates a new dataset from CVS/XML files.

     *

     * This method accepts an array of full paths to CSV or XML files to be loaded

     * into the dataset. For CSV files, the name of the table which the file belongs

     * to needs to be specified. Example:

     *

     *   $fullpaths = [

     *       '/path/to/users.xml',

     *       'course' => '/path/to/courses.csv',

     *   ];

     *

     * @since Moodle 3.10

     *

     * @param array $files full paths to CSV or XML files to load.

     * @return phpunit_dataset

     */

    protected function dataset_from_files(array $files) {

        // We ignore $delimiter, $enclosure and $escape, use the default ones in your fixtures.

        $dataset = new phpunit_dataset();

        $dataset->from_files($files);

        return $dataset;

    }

    /**

     * Creates a new dataset from string (CSV or XML).

     *

     * @since Moodle 3.10

     *

     * @param string $content contents (CSV or XML) to load.

     * @param string $type format of the content to be loaded (csv or xml).

     * @param string $table name of the table which the file belongs to (only for CSV files).

     * @return phpunit_dataset

     */

    protected function dataset_from_string(string $content, string $type, ?string $table = null) {

        $dataset = new phpunit_dataset();

        $dataset->from_string($content, $type, $table);

        return $dataset;

    }

    /**

     * Creates a new dataset from PHP array.

     *

     * @since Moodle 3.10

     *

     * @param array $data array of tables, see {@see phpunit_dataset::from_array()} for supported formats.

     * @return phpunit_dataset

     */

    protected function dataset_from_array(array $data) {

        $dataset = new phpunit_dataset();

        $dataset->from_array($data);

        return $dataset;

    }

    /**

     * Call this method from test if you want to make sure that

     * the resetting of database is done the slow way without transaction

     * rollback.

     *

     * This is useful especially when testing stuff that is not compatible with transactions.

     *

     * @return void

     */

    public function preventResetByRollback() {

        if ($this->testdbtransaction && !$this->testdbtransaction->is_disposed()) {

            $this->testdbtransaction->allow_commit();

            $this->testdbtransaction = null;

        }

    }

    /**

     * Reset everything after current test.

     * @param bool $reset true means reset state back, false means keep all data for the next test,

     *      null means reset state and show warnings if anything changed

     * @return void

     */

    public function resetAfterTest($reset = true) {

        $this->resetAfterTest = $reset;

    }

    /**

     * Return debugging messages from the current test.

     * @return array with instances having 'message', 'level' and 'stacktrace' property.

     */

    public function getDebuggingMessages() {

        return phpunit_util::get_debugging_messages();

    }

    /**

     * Clear all previous debugging messages in current test

     * and revert to default DEVELOPER_DEBUG level.

     */

    public function resetDebugging() {

        phpunit_util::reset_debugging();

    }

    /**

     * Assert that exactly debugging was just called once.

     *

     * Discards the debugging message if successful.

     *

     * @param null|string $debugmessage null means any

     * @param null|string $debuglevel null means any

     * @param string $message

     */

    public function assertDebuggingCalled($debugmessage = null, $debuglevel = null, $message = '') {

        $debugging = $this->getDebuggingMessages();

        $debugdisplaymessage = "\n" . phpunit_util::display_debugging_messages(true);

        $this->resetDebugging();

        $count = count($debugging);

        if ($count == 0) {

            if ($message === '') {

                $message = 'Expectation failed, debugging() not triggered.';

            }

            $this->fail($message);

        }

        if ($count > 1) {

            if ($message === '') {

                $message = 'Expectation failed, debugging() triggered ' . $count . ' times.' . $debugdisplaymessage;

            }

            $this->fail($message);

        }

        $this->assertEquals(1, $count);

        $message .= $debugdisplaymessage;

        $debug = reset($debugging);

        if ($debugmessage !== null) {

            $this->assertSame($debugmessage, $debug->message, $message);

        }

        if ($debuglevel !== null) {

            $this->assertSame($debuglevel, $debug->level, $message);

        }

    }

    /**

     * Asserts how many times debugging has been called.

     *

     * @param int $expectedcount The expected number of times

     * @param array $debugmessages Expected debugging messages, one for each expected message.

     * @param array $debuglevels Expected debugging levels, one for each expected message.

     * @param string $message

     * @return void

     */

    public function assertdebuggingcalledcount($expectedcount, $debugmessages = [], $debuglevels = [], $message = '') {

        if (!is_int($expectedcount)) {

            throw new coding_exception('assertDebuggingCalledCount $expectedcount argument should be an integer.');

        }

        $debugging = $this->getDebuggingMessages();

        $message .= "\n" . phpunit_util::display_debugging_messages(true);

        $this->resetDebugging();

        $this->assertEquals($expectedcount, count($debugging), $message);

        if ($debugmessages) {

            if (!is_array($debugmessages) || count($debugmessages) != $expectedcount) {

                throw new coding_exception(

                    'assertDebuggingCalledCount $debugmessages should contain ' . $expectedcount . ' messages',

                );

            }

            foreach ($debugmessages as $key => $debugmessage) {

                $this->assertSame($debugmessage, $debugging[$key]->message, $message);

            }

        }

        if ($debuglevels) {

            if (!is_array($debuglevels) || count($debuglevels) != $expectedcount) {

                throw new coding_exception(

                    'assertDebuggingCalledCount $debuglevels should contain ' . $expectedcount . ' messages',

                );

            }

            foreach ($debuglevels as $key => $debuglevel) {

                $this->assertSame($debuglevel, $debugging[$key]->level, $message);

            }

        }

    }

    /**

     * Call when no debugging() messages expected.

     * @param string $message

     */

    public function assertDebuggingNotCalled($message = '') {

        $debugging = $this->getDebuggingMessages();

        $count = count($debugging);

        if ($message === '') {

            $message = 'Expectation failed, debugging() was triggered.';

        }

        $message .= "\n".phpunit_util::display_debugging_messages(true);

        $this->resetDebugging();

        $this->assertEquals(0, $count, $message);

    }

    /**

     * Assert that an event legacy data is equal to the expected value.

     *

     * @param mixed $expected expected data.

     * @param \core\event\base $event the event object.

     * @param string $message

     * @return void

     */

    public function assertEventLegacyData($expected, \core\event\base $event, $message = '') {

        $legacydata = phpunit_event_mock::testable_get_legacy_eventdata($event);

        if ($message === '') {

            $message = 'Event legacy data does not match expected value.';

        }

        $this->assertEquals($expected, $legacydata, $message);

    }

    /**

     * Assert that an event legacy log data is equal to the expected value.

     *

     * @param mixed $expected expected data.

     * @param \core\event\base $event the event object.

     * @param string $message

     * @return void

     */

    public function assertEventLegacyLogData($expected, \core\event\base $event, $message = '') {

        $legacydata = phpunit_event_mock::testable_get_legacy_logdata($event);

        if ($message === '') {

            $message = 'Event legacy log data does not match expected value.';

        }

        $this->assertEquals($expected, $legacydata, $message);

    }

    /**

     * Assert that various event methods are not using event->context

     *

     * While restoring context might not be valid and it should not be used by event url

     * or description methods.

     *

     * @param \core\event\base $event the event object.

     * @param string $message

     * @return void

     */

    public function assertEventContextNotUsed(\core\event\base $event, $message = '') {

        // Save current event->context and set it to false.

        $eventcontext = phpunit_event_mock::testable_get_event_context($event);

        phpunit_event_mock::testable_set_event_context($event, false);

        if ($message === '') {

            $message = 'Event should not use context property of event in any method.';

        }

        // Test event methods should not use event->context.

        $event->get_url();

        $event->get_description();

        // Restore event->context (note that this is unreachable when the event uses context). But ok for correct events.

        phpunit_event_mock::testable_set_event_context($event, $eventcontext);

    }

    /**

     * Stores current time as the base for assertTimeCurrent().

     *

     * Note: this is called automatically before calling individual test methods.

     * @return int current time

     */

    public function setCurrentTimeStart() {

        $this->currenttimestart = time();

        return $this->currenttimestart;

    }

    /**

     * Assert that: start < $time < time()

     * @param int $time

     * @param string $message

     * @return void

     */

    public function assertTimeCurrent($time, $message = '') {

        $msg = ($message === '') ? 'Time is lower that allowed start value' : $message;

        $this->assertGreaterThanOrEqual($this->currenttimestart, $time, $msg);

        $msg = ($message === '') ? 'Time is in the future' : $message;

        $this->assertLessThanOrEqual(time(), $time, $msg);

    }

    /**

     * Starts message redirection.

     *

     * You can verify if messages were sent or not by inspecting the messages

     * array in the returned messaging sink instance. The redirection

     * can be stopped by calling $sink->close();

     *

     * @return phpunit_message_sink

     */

    public function redirectMessages() {

        return phpunit_util::start_message_redirection();

    }

    /**

     * Starts email redirection.

     *

     * You can verify if email were sent or not by inspecting the email

     * array in the returned phpmailer sink instance. The redirection

     * can be stopped by calling $sink->close();

     *

     * @return phpunit_message_sink

     */

    public function redirectEmails() {

        return phpunit_util::start_phpmailer_redirection();

    }

    /**

     * Starts event redirection.

     *

     * You can verify if events were triggered or not by inspecting the events

     * array in the returned event sink instance. The redirection

     * can be stopped by calling $sink->close();

     *

     * @return phpunit_event_sink

     */

    public function redirectEvents() {

        return phpunit_util::start_event_redirection();

    }

    /**

     * Override hook callbacks.

     *

     * @param string $hookname

     * @param callable $callback

     * @return void

     */

    public function redirectHook(string $hookname, callable $callback): void {

        di::get(hook\manager::class)->phpunit_redirect_hook($hookname, $callback);

    }

    /**

     * Remove all hook overrides.

     *

     * @return void

     */

    public function stopHookRedirections(): void {

        di::get(hook\manager::class)->phpunit_stop_redirections();

    }

    /**

     * Reset all database tables, restore global state and clear caches and optionally purge dataroot dir.

     *

     * @param bool $detectchanges

     *      true  - changes in global state and database are reported as errors

     *      false - no errors reported

     *      null  - only critical problems are reported as errors

     * @return void

     */

    public static function resetAllData($detectchanges = false) {

        phpunit_util::reset_all_data($detectchanges);

    }

    /**

     * Set current $USER, reset access cache.

     * @static

     * @param null|int|stdClass $user user record, null or 0 means non-logged-in, positive integer means userid

     * @return void

     */

    public static function setUser($user = null) {

        global $CFG, $DB;

        if (is_object($user)) {

            $user = clone($user);

        } else if (!$user) {

            $user = new stdClass();

            $user->id = 0;

            $user->mnethostid = $CFG->mnet_localhost_id;

        } else {

            $user = $DB->get_record('user', ['id' => $user]);

        }

        unset($user->description);

        unset($user->access);

        unset($user->preference);

        // Enusre session is empty, as it may contain caches and user specific info.

        \core\session\manager::init_empty_session();

        \core\session\manager::set_user($user);

    }

    /**

     * Set current $USER to admin account, reset access cache.

     * @static

     * @return void

     */

    public static function setAdminUser() {

        self::setUser(2);

    }

    /**

     * Set current $USER to guest account, reset access cache.

     * @static

     * @return void

     */

    public static function setGuestUser() {

        self::setUser(1);

    }

    /**

     * Change server and default php timezones.

     *

     * @param string $servertimezone timezone to set in $CFG->timezone (not validated)

     * @param string $defaultphptimezone timezone to fake default php timezone (must be valid)

     */

    public static function setTimezone($servertimezone = 'Australia/Perth', $defaultphptimezone = 'Australia/Perth') {

        global $CFG;

        $CFG->timezone = $servertimezone;

        core_date::phpunit_override_default_php_timezone($defaultphptimezone);

        core_date::set_default_server_timezone();

    }

    /**

     * Get data generator

     * @static

     * @return testing_data_generator

     */

    public static function getDataGenerator() {

        return phpunit_util::get_data_generator();

    }

    /**

     * Returns UTL of the external test file.

     *

     * The result depends on the value of following constants:

     *  - TEST_EXTERNAL_FILES_HTTP_URL

     *  - TEST_EXTERNAL_FILES_HTTPS_URL

     *

     * They should point to standard external test files repository,

     * it defaults to 'http://download.moodle.org/unittest'.

     *

     * False value means skip tests that require external files.

     *

     * @param string $path

     * @param bool $https true if https required

     * @return string url

     */

    public function getExternalTestFileUrl($path, $https = false) {

        $path = ltrim($path, '/');

        if ($path) {

            $path = '/' . $path;

        }

        if ($https) {

            if (defined('TEST_EXTERNAL_FILES_HTTPS_URL')) {

                if (!TEST_EXTERNAL_FILES_HTTPS_URL) {

                    $this->markTestSkipped('Tests using external https test files are disabled');

                }

                return TEST_EXTERNAL_FILES_HTTPS_URL . $path;

            }

            return 'https://download.moodle.org/unittest' . $path;

        }

        if (defined('TEST_EXTERNAL_FILES_HTTP_URL')) {

            if (!TEST_EXTERNAL_FILES_HTTP_URL) {

                $this->markTestSkipped('Tests using external http test files are disabled');

            }

            return TEST_EXTERNAL_FILES_HTTP_URL . $path;

        }

        return 'http://download.moodle.org/unittest' . $path;

    }

    /**

     * Recursively visit all the files in the source tree. Calls the callback

     * function with the pathname of each file found.

     *

     * @param string $path the folder to start searching from.

     * @param string $callback the method of this class to call with the name of each file found.

     * @param string $fileregexp a regexp used to filter the search (optional).

     * @param bool $exclude If true, pathnames that match the regexp will be ignored. If false,

     *     only files that match the regexp will be included. (default false).

     * @param array $ignorefolders will not go into any of these folders (optional).

     * @return void

     */

    public function recurseFolders($path, $callback, $fileregexp = '/.*/', $exclude = false, $ignorefolders = array()) {

        $files = scandir($path);

        foreach ($files as $file) {

            $filepath = $path . '/' . $file;

            if (strpos($file, '.') === 0) {

                // Don't check hidden files.

                continue;

            } else if (is_dir($filepath)) {

                if (!in_array($filepath, $ignorefolders)) {

                    $this->recurseFolders($filepath, $callback, $fileregexp, $exclude, $ignorefolders);

                }

            } else if ($exclude xor preg_match($fileregexp, $filepath)) {

                $this->$callback($filepath);

            }

        }

    }

    /**

     * Wait for a second to roll over, ensures future calls to time() return a different result.

     *

     * This is implemented instead of sleep() as we do not need to wait a full second. In some cases

     * due to calls we may wait more than sleep() would have, on average it will be less.

     */

    public function waitForSecond() {

        $starttime = time();

        while (time() == $starttime) {

            usleep(50000);

        }

    }

    /**

     * Run adhoc tasks, optionally matching the specified classname.

     *

     * @param   string  $matchclass The name of the class to match on.

     * @param   int     $matchuserid The userid to match.

     */

    protected function runAdhocTasks($matchclass = '', $matchuserid = null) {

        global $DB;

        $params = [];

        if (!empty($matchclass)) {

            if (strpos($matchclass, '\\') !== 0) {

                $matchclass = '\\' . $matchclass;

            }

            $params['classname'] = $matchclass;

        }

        if (!empty($matchuserid)) {

            $params['userid'] = $matchuserid;

        }

        $lock = $this->createMock(\core\lock\lock::class);

        $cronlock = $this->createMock(\core\lock\lock::class);

        $tasks = $DB->get_recordset('task_adhoc', $params);

        foreach ($tasks as $record) {

            // Note: This is for cron only.

            // We do not lock the tasks.

            $task = \core\task\manager::adhoc_task_from_record($record);

            $user = null;

            if ($userid = $task->get_userid()) {

                // This task has a userid specified.

                $user = \core_user::get_user($userid);

                // User found. Check that they are suitable.

                \core_user::require_active_user($user, true, true);

            }

            $task->set_lock($lock);

            $cronlock->release();

            \core\cron::prepare_core_renderer();

            \core\cron::setup_user($user);

            $task->execute();

            \core\task\manager::adhoc_task_complete($task);

            unset($task);

        }

        $tasks->close();

    }

    /**

     * Run adhoc tasks.

     */

    protected function run_all_adhoc_tasks(): void {

        // Run the adhoc task.

        while ($task = \core\task\manager::get_next_adhoc_task(time())) {

            $task->execute();

            \core\task\manager::adhoc_task_complete($task);

        }

    }

    /**

     * Mock the clock with an incrementing clock.

     *

     * @param null|int $starttime

     * @return \incrementing_clock

     */

    public function mock_clock_with_incrementing(

        ?int $starttime = null,

    ): \incrementing_clock {

        require_once(dirname(__DIR__, 2) . '/testing/classes/incrementing_clock.php');

        $clock = new \incrementing_clock($starttime);

        \core\di::set(\core\clock::class, $clock);

        return $clock;

    }

    /**

     * Mock the clock with a frozen clock.

     *

     * @param null|int $time

     * @return \frozen_clock

     */

    public function mock_clock_with_frozen(

        ?int $time = null,

    ): \frozen_clock {

        require_once(dirname(__DIR__, 2) . '/testing/classes/frozen_clock.php');

        $clock = new \frozen_clock($time);

        \core\di::set(\core\clock::class, $clock);

        return $clock;

    }

    /**

     * Add a mocked plugintype to Moodle.

     *

     * A new plugintype name must be provided with a path to the plugintype's root.

     *

     * Please note that tests calling this method must be run in separate isolation mode.

     * Please avoid using this if at all possible.

     *

     * @param string $plugintype The name of the plugintype

     * @param string $path The path to the plugintype's root

     */

    protected function add_mocked_plugintype(

        string $plugintype,

        string $path,

    ): void {

        require_phpunit_isolation();

        $mockedcomponent = new \ReflectionClass(\core_component::class);

        $plugintypes = $mockedcomponent->getStaticPropertyValue('plugintypes');

        if (array_key_exists($plugintype, $plugintypes)) {

            throw new \coding_exception("The plugintype '{$plugintype}' already exists.");

        }

        $plugintypes[$plugintype] = $path;

        $mockedcomponent->setStaticPropertyValue('plugintypes', $plugintypes);

        $this->resetDebugging();

    }

    /**

     * Add a mocked plugin to Moodle.

     *

     * A new plugin name must be provided with a path to the plugin's root.

     * The plugin type must already exist (or have been mocked separately).

     *

     * Please note that tests calling this method must be run in separate isolation mode.

     * Please avoid using this if at all possible.

     *

     * @param string $plugintype The name of the plugintype

     * @param string $pluginname The name of the plugin

     * @param string $path The path to the plugin's root

     */

    protected function add_mocked_plugin(

        string $plugintype,

        string $pluginname,

        string $path,

    ): void {

        require_phpunit_isolation();

        $mockedcomponent = new \ReflectionClass(\core_component::class);

        $plugins = $mockedcomponent->getStaticPropertyValue('plugins');

        if (!array_key_exists($plugintype, $plugins)) {

            $plugins[$plugintype] = [];

        }

        $plugins[$plugintype][$pluginname] = $path;

        $mockedcomponent->setStaticPropertyValue('plugins', $plugins);

        $this->resetDebugging();

    }

    /**

     * Convenience method to load a fixture from a component's fixture directory.

     *

     * @param string $component

     * @param string $path

     * @throws coding_exception

     */

    protected static function load_fixture(

        string $component,

        string $path,

    ): void {

        $fullpath = sprintf(

            "%s/tests/fixtures/%s",

            \core_component::get_component_directory($component),

            $path,

        );

        if (!file_exists($fullpath)) {

            throw new \coding_exception("Fixture file not found: $fullpath");

        }

        global $ADMIN;

        global $CFG;

        global $DB;

        global $SITE;

        global $USER;

        global $OUTPUT;

        global $PAGE;

        global $SESSION;

        global $COURSE;

        global $SITE;

        require_once($fullpath);

    }

}