/**
  * @dataProvider set_table_modified_by_sql_provider
  */
 public function test_set_table_modified_by_sql($sql, $expectations)
 {
     phpunit_util::reset_updated_table_list();
     phpunit_util::set_table_modified_by_sql($sql);
     foreach ($expectations as $table => $present) {
         $this->assertEquals($present, !empty(phpunit_util::$tableupdated[$table]));
     }
 }

 /**
  * Runs the bare test sequence and log any changes in global state or database.
  * @return void
  */
 public final function runBare()
 {
     global $DB;
     try {
         parent::runBare();
     } catch (Exception $e) {
         // cleanup after failed expectation
         phpunit_util::reset_all_data();
         throw $e;
     }
     if ($DB->is_transaction_started()) {
         phpunit_util::reset_all_data();
         throw new coding_exception('basic_testcase ' . $this->getName() . ' is not supposed to use database transactions!');
     }
     phpunit_util::reset_all_data(true);
 }

 /**
  * Runs the bare test sequence and log any changes in global state or database.
  * @return void
  */
 public final function runBare()
 {
     global $DB;
     try {
         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 = $ex;
     }
     if (isset($e)) {
         // cleanup after failed expectation
         phpunit_util::reset_all_data();
         throw $e;
     }
     if ($DB->is_transaction_started()) {
         phpunit_util::reset_all_data();
         throw new coding_exception('basic_testcase ' . $this->getName() . ' is not supposed to use database transactions!');
     }
     phpunit_util::reset_all_data(true);
 }

 /**
  * Tests the get_year_for_tables function.
  */
 public function test_get_year_for_tables()
 {
     $this->resetAfterTest();
     // Create a couple of courses for testing.
     $course1 = $this->getDataGenerator()->create_course(array('startdate' => strtotime('2013-01-04 10:00')));
     $course2 = $this->getDataGenerator()->create_course(array('startdate' => strtotime('2020-01-04 10:00')));
     $course3 = $this->getDataGenerator()->create_course(array('startdate' => strtotime('2021-01-04 10:00')));
     // System not turned on.
     $this->assertFalse(year_tables::get_year_for_tables());
     // System turned on, initially transferring. Test with course and no course.
     set_config(year_tables::CONFIG_ENABLED, year_tables::ENABLED_TRANSFERRING, 'local_ousearch');
     $this->assertFalse(year_tables::get_year_for_tables());
     $this->assertFalse(year_tables::get_year_for_tables($course1));
     // If any course is transferring, the non-course ones will return default.
     set_config(year_tables::CONFIG_TRANSFERRING_COURSE, $course1->id, 'local_ousearch');
     $this->assertEquals(year_tables::NON_COURSE_YEAR, year_tables::get_year_for_tables());
     $this->assertFalse(year_tables::get_year_for_tables($course1));
     // Once course 1 is finished, course 2 will still return false and course 1
     // should return its year.
     set_config(year_tables::CONFIG_TRANSFERRING_COURSE, $course2->id, 'local_ousearch');
     $this->assertEquals(2013, year_tables::get_year_for_tables($course1));
     $this->assertFalse(year_tables::get_year_for_tables($course2));
     // Now we'll set it to mark that everything was transferred.
     set_config(year_tables::CONFIG_ENABLED, year_tables::ENABLED_ON, 'local_ousearch');
     unset_config(year_tables::CONFIG_TRANSFERRING_COURSE, 'local_ousearch');
     // 2020 should show a warning that we're running out of tables.
     $this->assertEquals(2020, year_tables::get_year_for_tables($course2));
     $this->assertEquals(1, count(phpunit_util::get_debugging_messages()));
     phpunit_util::reset_debugging();
     // 2021 should throw exception.
     try {
         year_tables::get_year_for_tables($course3);
         $this->fail();
     } catch (moodle_exception $e) {
         $this->assertContains('start date beyond that supported by the OU search system', $e->getMessage());
     }
 }

 protected function PostSend()
 {
     // Now ask phpunit if it wants to catch this message.
     if (PHPUNIT_TEST) {
         if (!phpunit_util::is_redirecting_phpmailer()) {
             debugging('Unit tests must not send real emails! Use $this->start_phpmailer_redirection()');
             return true;
         }
         $mail = new stdClass();
         $mail->header = $this->MIMEHeader;
         $mail->body = $this->MIMEBody;
         $mail->subject = $this->Subject;
         $mail->from = $this->From;
         $mail->to = $this->to[0][0];
         phpunit_util::phpmailer_sent($mail);
         return true;
     } else {
         return parent::PostSend();
     }
 }

 /**
  * Test is_user_access_restricted_by_conditional_access()
  *
  * The underlying conditional access system is more thoroughly tested in lib/tests/conditionlib_test.php
  */
 public function test_is_user_access_restricted_by_conditional_access()
 {
     global $DB, $CFG;
     $this->resetAfterTest();
     // Enable conditional availability before creating modules, otherwise the condition data is not written in DB.
     $CFG->enableavailability = true;
     // Create a course.
     $course = $this->getDataGenerator()->create_course();
     // 1. Create an activity that is currently unavailable and hidden entirely (for students).
     $assign1 = $this->getDataGenerator()->create_module('assign', array('course' => $course->id), array('availability' => '{"op":"|","show":false,"c":[' . '{"type":"date","d":">=","t":' . (time() + 10000) . '}]}'));
     // 2. Create an activity that is currently available.
     $assign2 = $this->getDataGenerator()->create_module('assign', array('course' => $course->id));
     // 3. Create an activity that is currently unavailable and set to be greyed out.
     $assign3 = $this->getDataGenerator()->create_module('assign', array('course' => $course->id), array('availability' => '{"op":"|","show":true,"c":[' . '{"type":"date","d":">=","t":' . (time() + 10000) . '}]}'));
     // Set up a teacher.
     $coursecontext = context_course::instance($course->id);
     $teacherrole = $DB->get_record('role', array('shortname' => 'editingteacher'), '*', MUST_EXIST);
     $teacher = $this->getDataGenerator()->create_user();
     role_assign($teacherrole->id, $teacher->id, $coursecontext);
     // If conditional availability is disabled the activity will always be unrestricted.
     $CFG->enableavailability = false;
     $cm = get_fast_modinfo($course)->instances['assign'][$assign1->id];
     $this->assertTrue($cm->uservisible);
     // Test deprecated function.
     $this->assertFalse($cm->is_user_access_restricted_by_conditional_access());
     $this->assertEquals(1, count(phpunit_util::get_debugging_messages()));
     phpunit_util::reset_debugging();
     // Turn on conditional availability and reset the get_fast_modinfo cache.
     $CFG->enableavailability = true;
     get_fast_modinfo($course, 0, true);
     // The unavailable, hidden entirely activity should now be restricted.
     $cm = get_fast_modinfo($course)->instances['assign'][$assign1->id];
     $this->assertFalse($cm->uservisible);
     $this->assertFalse($cm->available);
     $this->assertEquals('', $cm->availableinfo);
     // Test deprecated function.
     $this->assertTrue($cm->is_user_access_restricted_by_conditional_access());
     $this->assertEquals(1, count(phpunit_util::get_debugging_messages()));
     phpunit_util::reset_debugging();
     // If the activity is available it should not be restricted.
     $cm = get_fast_modinfo($course)->instances['assign'][$assign2->id];
     $this->assertTrue($cm->uservisible);
     $this->assertTrue($cm->available);
     // If the activity is unavailable and set to be greyed out it should not be restricted.
     $cm = get_fast_modinfo($course)->instances['assign'][$assign3->id];
     $this->assertFalse($cm->uservisible);
     $this->assertFalse($cm->available);
     $this->assertNotEquals('', (string) $cm->availableinfo);
     // Test deprecated function (weird case, it actually checks visibility).
     $this->assertFalse($cm->is_user_access_restricted_by_conditional_access());
     $this->assertEquals(1, count(phpunit_util::get_debugging_messages()));
     phpunit_util::reset_debugging();
     // If the activity is unavailable and set to be hidden entirely its restricted unless user has 'moodle/course:viewhiddenactivities'.
     // Switch to a teacher and reload the context info.
     $this->setUser($teacher);
     $this->assertTrue(has_capability('moodle/course:viewhiddenactivities', $coursecontext));
     $cm = get_fast_modinfo($course)->instances['assign'][$assign1->id];
     $this->assertTrue($cm->uservisible);
     $this->assertFalse($cm->available);
 }

 /**
  * @depends test_message_redirection_noreset
  */
 public function test_message_redirection_reset()
 {
     $this->assertFalse(phpunit_util::is_redirecting_messages(), 'Test reset must stop message redirection.');
 }

/**
 * Called when a message provider wants to send a message.
 * This functions checks the message recipient's message processor configuration then
 * sends the message to the configured processors
 *
 * Required parameters of the $eventdata object:
 *  component string component name. must exist in message_providers
 *  name string message type name. must exist in message_providers
 *  userfrom object|int the user sending the message
 *  userto object|int the message recipient
 *  subject string the message subject
 *  fullmessage string the full message in a given format
 *  fullmessageformat int the format if the full message (FORMAT_MOODLE, FORMAT_HTML, ..)
 *  fullmessagehtml string the full version (the message processor will choose with one to use)
 *  smallmessage string the small version of the message
 *
 * Optional parameters of the $eventdata object:
 *  notification bool should the message be considered as a notification rather than a personal message
 *  contexturl string if this is a notification then you can specify a url to view the event. For example the forum post the user is being notified of.
 *  contexturlname string the display text for contexturl
 *
 * @category message
 * @param object $eventdata information about the message (component, userfrom, userto, ...)
 * @return mixed the integer ID of the new message or false if there was a problem with a processor
 */
function message_send($eventdata) {
    global $CFG, $DB;

    //new message ID to return
    $messageid = false;

    //TODO: we need to solve problems with database transactions here somehow, for now we just prevent transactions - sorry
    $DB->transactions_forbidden();

    if (is_number($eventdata->userto)) {
        $eventdata->userto = $DB->get_record('user', array('id' => $eventdata->userto));
    }
    if (is_int($eventdata->userfrom)) {
        $eventdata->userfrom = $DB->get_record('user', array('id' => $eventdata->userfrom));
    }
    if (!isset($eventdata->userto->auth) or !isset($eventdata->userto->suspended) or !isset($eventdata->userto->deleted)) {
        $eventdata->userto = $DB->get_record('user', array('id' => $eventdata->userto->id));
    }

    //after how long inactive should the user be considered logged off?
    if (isset($CFG->block_online_users_timetosee)) {
        $timetoshowusers = $CFG->block_online_users_timetosee * 60;
    } else {
        $timetoshowusers = 300;//5 minutes
    }

    // Work out if the user is logged in or not
    if (!empty($eventdata->userto->lastaccess) && (time()-$timetoshowusers) < $eventdata->userto->lastaccess) {
        $userstate = 'loggedin';
    } else {
        $userstate = 'loggedoff';
    }

    // Create the message object
    $savemessage = new stdClass();
    $savemessage->useridfrom        = $eventdata->userfrom->id;
    $savemessage->useridto          = $eventdata->userto->id;
    $savemessage->subject           = $eventdata->subject;
    $savemessage->fullmessage       = $eventdata->fullmessage;
    $savemessage->fullmessageformat = $eventdata->fullmessageformat;
    $savemessage->fullmessagehtml   = $eventdata->fullmessagehtml;
    $savemessage->smallmessage      = $eventdata->smallmessage;

    if (!empty($eventdata->notification)) {
        $savemessage->notification = $eventdata->notification;
    } else {
        $savemessage->notification = 0;
    }

    if (!empty($eventdata->contexturl)) {
        $savemessage->contexturl = $eventdata->contexturl;
    } else {
        $savemessage->contexturl = null;
    }

    if (!empty($eventdata->contexturlname)) {
        $savemessage->contexturlname = $eventdata->contexturlname;
    } else {
        $savemessage->contexturlname = null;
    }

    $savemessage->timecreated = time();

    if (PHPUNIT_TEST and class_exists('phpunit_util')) {
        // Add some more tests to make sure the normal code can actually work.
        $componentdir = get_component_directory($eventdata->component);
        if (!$componentdir or !is_dir($componentdir)) {
            throw new coding_exception('Invalid component specified in message-send(): '.$eventdata->component);
        }
        if (!file_exists("$componentdir/db/messages.php")) {
            throw new coding_exception("$eventdata->component does not contain db/messages.php necessary for message_send()");
        }
        $messageproviders = null;
        include("$componentdir/db/messages.php");
        if (!isset($messageproviders[$eventdata->name])) {
//.........这里部分代码省略.........

 public function test_message_attachment_send()
 {
     global $CFG;
     $this->preventResetByRollback();
     $this->resetAfterTest();
     // Set config setting to allow attachments.
     $CFG->allowattachments = true;
     unset_config('noemailever');
     $user = $this->getDataGenerator()->create_user();
     $context = context_user::instance($user->id);
     // Create a test file.
     $fs = get_file_storage();
     $filerecord = array('contextid' => $context->id, 'component' => 'core', 'filearea' => 'unittest', 'itemid' => 99999, 'filepath' => '/', 'filename' => 'emailtest.txt');
     $file = $fs->create_file_from_string($filerecord, 'Test content');
     $message = new stdClass();
     $message->component = 'moodle';
     $message->name = 'instantmessage';
     $message->userfrom = get_admin();
     $message->userto = $user;
     $message->subject = 'message subject 1';
     $message->fullmessage = 'message body';
     $message->fullmessageformat = FORMAT_MARKDOWN;
     $message->fullmessagehtml = '<p>message body</p>';
     $message->smallmessage = 'small message';
     $message->attachment = $file;
     $message->attachname = 'emailtest.txt';
     $message->notification = 0;
     // Make sure we are redirecting emails.
     $sink = $this->redirectEmails();
     $this->assertTrue(phpunit_util::is_redirecting_phpmailer());
     message_send($message);
     // Get the email that we just sent.
     $emails = $sink->get_messages();
     $email = reset($emails);
     $this->assertTrue(strpos($email->body, 'Content-Disposition: attachment;') !== false);
     $this->assertTrue(strpos($email->body, 'emailtest.txt') !== false);
     // Check if the stored file still exists after remove the temporary attachment.
     $storedfileexists = $fs->file_exists($filerecord['contextid'], $filerecord['component'], $filerecord['filearea'], $filerecord['itemid'], $filerecord['filepath'], $filerecord['filename']);
     $this->assertTrue($storedfileexists);
 }

 /**
  * Create a new framework.
  *
  * @param array|stdClass $record
  * @return competency_framework
  */
 public function create_framework($record = null)
 {
     $generator = phpunit_util::get_data_generator();
     $this->frameworkcount++;
     $i = $this->frameworkcount;
     $record = (object) $record;
     if (!isset($record->shortname)) {
         $record->shortname = "Framework shortname {$i}";
     }
     if (!isset($record->idnumber)) {
         $record->idnumber = "frm{$i}";
     }
     if (!isset($record->description)) {
         $record->description = "Framework {$i} description ";
     }
     if (!isset($record->descriptionformat)) {
         $record->descriptionformat = FORMAT_HTML;
     }
     if (!isset($record->visible)) {
         $record->visible = 1;
     }
     if (!isset($record->scaleid)) {
         if (isset($record->scaleconfiguration)) {
             throw new coding_exception('Scale configuration must be provided with a scale.');
         }
         if (!$this->scale) {
             $this->scale = $generator->create_scale(array('scale' => 'A,B,C,D'));
         }
         $record->scaleid = $this->scale->id;
     }
     if (!isset($record->scaleconfiguration)) {
         $scale = grade_scale::fetch(array('id' => $record->scaleid));
         $values = $scale->load_items();
         foreach ($values as $key => $value) {
             // Add a key (make the first value 1).
             $values[$key] = array('id' => $key + 1, 'name' => $value);
         }
         if (count($values) < 2) {
             throw new coding_exception('Please provide the scale configuration for one-item scales.');
         }
         $scaleconfig = array();
         // Last item is proficient.
         $item = array_pop($values);
         array_unshift($scaleconfig, array('id' => $item['id'], 'proficient' => 1));
         // Second-last item is default and proficient.
         $item = array_pop($values);
         array_unshift($scaleconfig, array('id' => $item['id'], 'scaledefault' => 1, 'proficient' => 1));
         array_unshift($scaleconfig, array('scaleid' => $record->scaleid));
         $record->scaleconfiguration = json_encode($scaleconfig);
     }
     if (is_array($record->scaleconfiguration) || is_object($record->scaleconfiguration)) {
         // Conveniently encode the config.
         $record->scaleconfiguration = json_encode($record->scaleconfiguration);
     }
     if (!isset($record->contextid)) {
         $record->contextid = context_system::instance()->id;
     }
     $framework = new competency_framework(0, $record);
     $framework->create();
     return $framework;
 }

 public function test_async_section_deletion_hook_implemented()
 {
     // Async section deletion (provided section contains modules), depends on the 'true' being returned by at least one plugin
     // implementing the 'course_module_adhoc_deletion_recommended' hook. In core, is implemented by the course recyclebin,
     // which will only return true if the plugin is enabled. To make sure async deletion occurs, this test enables recyclebin.
     global $DB, $USER;
     $this->resetAfterTest(true);
     $this->setAdminUser();
     // Ensure recyclebin is enabled.
     set_config('coursebinenable', true, 'tool_recyclebin');
     // Create course, module and context.
     $generator = $this->getDataGenerator();
     $course = $generator->create_course(['numsections' => 4, 'format' => 'topics'], ['createsections' => true]);
     $assign0 = $generator->create_module('assign', ['course' => $course, 'section' => 2]);
     $assign1 = $generator->create_module('assign', ['course' => $course, 'section' => 2]);
     $assign2 = $generator->create_module('assign', ['course' => $course, 'section' => 2]);
     $assign3 = $generator->create_module('assign', ['course' => $course, 'section' => 0]);
     // Delete empty section. No difference from normal, synchronous behaviour.
     $this->assertTrue(course_delete_section($course, 4, false, true));
     $this->assertEquals(3, course_get_format($course)->get_course()->numsections);
     // Delete a module in section 2 (using async). Need to verify this doesn't generate two tasks when we delete
     // the section in the next step.
     course_delete_module($assign2->cmid, true);
     // Confirm that the module is pending deletion in its current section.
     $section = $DB->get_record('course_sections', ['course' => $course->id, 'section' => '2']);
     // For event comparison.
     $this->assertEquals(true, $DB->record_exists('course_modules', ['id' => $assign2->cmid, 'deletioninprogress' => 1, 'section' => $section->id]));
     // Now, delete section 2.
     $this->assertFalse(course_delete_section($course, 2, false, true));
     // Non-empty section, no forcedelete, so no change.
     $sink = $this->redirectEvents();
     // To capture the event.
     $this->assertTrue(course_delete_section($course, 2, true, true));
     // Now, confirm that:
     // a) the section's modules have been flagged for deletion and moved to section 0 and;
     // b) the section has been deleted and;
     // c) course_section_deleted event has been fired. The course_module_deleted events will only fire once they have been
     // removed from section 0 via the adhoc task.
     // Modules should have been flagged for deletion and moved to section 0.
     $sectionid = $DB->get_field('course_sections', 'id', ['course' => $course->id, 'section' => 0]);
     $this->assertEquals(3, $DB->count_records('course_modules', ['section' => $sectionid, 'deletioninprogress' => 1]));
     // Confirm the section has been deleted.
     $this->assertEquals(2, course_get_format($course)->get_course()->numsections);
     // Check event fired.
     $events = $sink->get_events();
     $event = array_pop($events);
     $sink->close();
     $this->assertInstanceOf('\\core\\event\\course_section_deleted', $event);
     $this->assertEquals($section->id, $event->objectid);
     $this->assertEquals($USER->id, $event->userid);
     $this->assertEquals('course_sections', $event->objecttable);
     $this->assertEquals(null, $event->get_url());
     $this->assertEquals($section, $event->get_record_snapshot('course_sections', $section->id));
     // Now, run the adhoc task to delete the modules from section 0.
     $sink = $this->redirectEvents();
     // To capture the events.
     phpunit_util::run_all_adhoc_tasks();
     // Confirm the modules have been deleted.
     list($insql, $assignids) = $DB->get_in_or_equal([$assign0->cmid, $assign1->cmid, $assign2->cmid]);
     $cmcount = $DB->count_records_select('course_modules', 'id ' . $insql, $assignids);
     $this->assertEmpty($cmcount);
     // Confirm other modules in section 0 still remain.
     $this->assertEquals(1, $DB->count_records('course_modules', ['id' => $assign3->cmid]));
     // Confirm that events were generated for all 3 of the modules.
     $events = $sink->get_events();
     $sink->close();
     $count = 0;
     while (!empty($events)) {
         $event = array_pop($events);
         if ($event instanceof \core\event\course_module_deleted && in_array($event->objectid, [$assign0->cmid, $assign1->cmid, $assign2->cmid])) {
             $count++;
         }
     }
     $this->assertEquals(3, $count);
 }

 /**
  * Runs the entire 'make' process.
  *
  * @return int Course id
  */
 public function make()
 {
     global $DB, $CFG;
     require_once $CFG->dirroot . '/lib/phpunit/classes/util.php';
     raise_memory_limit(MEMORY_EXTRA);
     if ($this->progress && !CLI_SCRIPT) {
         echo html_writer::start_tag('ul');
     }
     $entirestart = microtime(true);
     // Get generator.
     $this->generator = phpunit_util::get_data_generator();
     // Make course.
     $this->course = $this->create_course();
     $this->create_assignments();
     $this->create_pages();
     $this->create_small_files();
     $this->create_big_files();
     // Create users as late as possible to reduce regarding in the gradebook.
     $this->create_users();
     $this->create_forum();
     // Log total time.
     $this->log('coursecompleted', round(microtime(true) - $entirestart, 1));
     if ($this->progress && !CLI_SCRIPT) {
         echo html_writer::end_tag('ul');
     }
     return $this->course->id;
 }

/**
 * Generate the mpr contents (xml files) in the temporal directory.
 *
 * @param array $runids list of runids to be generated.
 * @param string $tmpdir filesystem fullpath of tmp generation.
 * @return boolean the mpr contents have been generated (true) or no (false).
 */
function profiling_export_generate(array $runids, $tmpdir)
{
    global $CFG, $DB;
    // Calculate the header information to be sent to moodle_profiling_runs.xml.
    $release = $CFG->release;
    $version = $CFG->version;
    $dbtype = $CFG->dbtype;
    $githash = phpunit_util::get_git_hash();
    $date = time();
    // Create the xml output and writer for the main file.
    $mainxo = new file_xml_output($tmpdir . '/moodle_profiling_runs.xml');
    $mainxw = new xml_writer($mainxo);
    // Output begins.
    $mainxw->start();
    $mainxw->begin_tag('moodle_profiling_runs');
    // Send header information.
    $mainxw->begin_tag('info');
    $mainxw->full_tag('release', $release);
    $mainxw->full_tag('version', $version);
    $mainxw->full_tag('dbtype', $dbtype);
    if ($githash) {
        $mainxw->full_tag('githash', $githash);
    }
    $mainxw->full_tag('date', $date);
    $mainxw->end_tag('info');
    // Send information about runs.
    $mainxw->begin_tag('runs');
    foreach ($runids as $runid) {
        // Get the run information from DB.
        $run = $DB->get_record('profiling', array('runid' => $runid), '*', MUST_EXIST);
        $attributes = array('id' => $run->id, 'ref' => $run->runid . '.xml');
        $mainxw->full_tag('run', null, $attributes);
        // Create the individual run file.
        $runxo = new file_xml_output($tmpdir . '/' . $attributes['ref']);
        $runxw = new xml_writer($runxo);
        $runxw->start();
        $runxw->begin_tag('moodle_profiling_run');
        $runxw->full_tag('id', $run->id);
        $runxw->full_tag('runid', $run->runid);
        $runxw->full_tag('url', $run->url);
        $runxw->full_tag('runreference', $run->runreference);
        $runxw->full_tag('runcomment', $run->runcomment);
        $runxw->full_tag('timecreated', $run->timecreated);
        $runxw->full_tag('totalexecutiontime', $run->totalexecutiontime);
        $runxw->full_tag('totalcputime', $run->totalcputime);
        $runxw->full_tag('totalcalls', $run->totalcalls);
        $runxw->full_tag('totalmemory', $run->totalmemory);
        $runxw->full_tag('data', $run->data);
        $runxw->end_tag('moodle_profiling_run');
        $runxw->stop();
    }
    $mainxw->end_tag('runs');
    $mainxw->end_tag('moodle_profiling_runs');
    $mainxw->stop();
    return true;
}

/**
 * Standard Debugging Function
 *
 * Returns true if the current site debugging settings are equal or above specified level.
 * If passed a parameter it will emit a debugging notice similar to trigger_error(). The
 * routing of notices is controlled by $CFG->debugdisplay
 * eg use like this:
 *
 * 1)  debugging('a normal debug notice');
 * 2)  debugging('something really picky', DEBUG_ALL);
 * 3)  debugging('annoying debug message only for developers', DEBUG_DEVELOPER);
 * 4)  if (debugging()) { perform extra debugging operations (do not use print or echo) }
 *
 * In code blocks controlled by debugging() (such as example 4)
 * any output should be routed via debugging() itself, or the lower-level
 * trigger_error() or error_log(). Using echo or print will break XHTML
 * JS and HTTP headers.
 *
 * It is also possible to define NO_DEBUG_DISPLAY which redirects the message to error_log.
 *
 * @param string $message a message to print
 * @param int $level the level at which this debugging statement should show
 * @param array $backtrace use different backtrace
 * @return bool
 */
function debugging($message = '', $level = DEBUG_NORMAL, $backtrace = null)
{
    global $CFG, $USER;
    $forcedebug = false;
    if (!empty($CFG->debugusers) && $USER) {
        $debugusers = explode(',', $CFG->debugusers);
        $forcedebug = in_array($USER->id, $debugusers);
    }
    if (!$forcedebug and empty($CFG->debug) || ($CFG->debug != -1 and $CFG->debug < $level)) {
        return false;
    }
    if (!isset($CFG->debugdisplay)) {
        $CFG->debugdisplay = ini_get_bool('display_errors');
    }
    if ($message) {
        if (!$backtrace) {
            $backtrace = debug_backtrace();
        }
        $from = format_backtrace($backtrace, CLI_SCRIPT || NO_DEBUG_DISPLAY);
        if (PHPUNIT_TEST) {
            if (phpunit_util::debugging_triggered($message, $level, $from)) {
                // We are inside test, the debug message was logged.
                return true;
            }
        }
        if (NO_DEBUG_DISPLAY) {
            // Script does not want any errors or debugging in output,
            // we send the info to error log instead.
            error_log('Debugging: ' . $message . ' in ' . PHP_EOL . $from);
        } else {
            if ($forcedebug or $CFG->debugdisplay) {
                if (!defined('DEBUGGING_PRINTED')) {
                    define('DEBUGGING_PRINTED', 1);
                    // Indicates we have printed something.
                }
                if (CLI_SCRIPT) {
                    echo "++ {$message} ++\n{$from}";
                } else {
                    echo '<div class="notifytiny debuggingmessage" data-rel="debugging">', $message, $from, '</div>';
                }
            } else {
                trigger_error($message . $from, E_USER_NOTICE);
            }
        }
    }
    return true;
}

$CFG->debugdisplay = 1;
error_reporting($CFG->debug);
ini_set('display_errors', '1');
ini_set('log_errors', '1');
$CFG->noemailever = true;
// better not mail anybody from tests, override temporarily if necessary
$CFG->cachetext = 0;
// disable this very nasty setting
// some ugly hacks
$CFG->themerev = 1;
$CFG->jsrev = 1;
// load test case stub classes and other stuff
require_once "{$CFG->dirroot}/lib/phpunit/lib.php";
// finish moodle init
define('ABORT_AFTER_CONFIG_CANCEL', true);
require "{$CFG->dirroot}/lib/setup.php";
raise_memory_limit(MEMORY_HUGE);
if (PHPUNIT_UTIL) {
    // we are not going to do testing, this is 'true' in utility scripts that only init database
    return;
}
// is database and dataroot ready for testing?
list($errorcode, $message) = phpunit_util::testing_ready_problem();
// print some version info
phpunit_util::bootstrap_moodle_info();
if ($errorcode) {
    phpunit_bootstrap_error($errorcode, $message);
}
// prepare for the first test run - store fresh globals, reset database and dataroot, etc.
phpunit_util::bootstrap_init();

 * @copyright  2015 Skylar Kelty <[email protected]>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */
define('CLI_SCRIPT', true);
require __DIR__ . '/../../../../config.php';
require_once $CFG->libdir . '/clilib.php';
require_once $CFG->libdir . '/coursecatlib.php';
require_once $CFG->dirroot . '/lib/phpunit/classes/util.php';
cli_writeln('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~');
cli_writeln('Welcome to the school generator!');
cli_writeln('~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~');
cli_writeln('');
$category = $DB->get_record('course_categories', array('name' => 'School of Witchcraft and Wizardry'));
if (!$category) {
    cli_writeln('Creating category...');
    $category = \coursecat::create(array('name' => 'School of Witchcraft and Wizardry', 'description' => 'A school like no other!', 'descriptionformat' => 1, 'parent' => 0, 'sortorder' => 520000, 'coursecount' => 0, 'visible' => 1, 'visibleold' => 1, 'timemodified' => 0, 'depth' => 1, 'path' => '/2', 'theme' => ''));
} else {
    cli_writeln('Using existing category.');
}
$courses = array('Astronomy', 'Charms', 'Dark Arts', 'Defence Against the Dark Arts', 'Flying', 'Herbology', 'History of Magic', 'Muggle Studies', 'Potions', 'Transfiguration', 'Alchemy', 'Apparition', 'Arithmancy', 'Care of Magical Creatures', 'Divination', 'Study of Ancient Runes', 'Extra-curricular subjects', 'Ancient Studies', 'Art', 'Frog Choir', 'Ghoul Studies', 'Magical Theory', 'Muggle Art', 'Music', 'Muggle Music', 'Orchestra', 'Xylomancy');
cli_writeln('Creating courses...');
$generator = \phpunit_util::get_data_generator();
$id = 1000;
foreach ($courses as $course) {
    if ($DB->record_exists('course', array('fullname' => $course))) {
        continue;
    }
    $courserecord = array('shortname' => "WZ{$id}", 'fullname' => $course, 'numsections' => 10, 'startdate' => usergetmidnight(time()), 'category' => $category->id);
    $generator->create_course($courserecord, array('createsections' => true));
    $id += 100;
}

 /**
  * Get data generator
  * @static
  * @return testing_data_generator
  */
 public static function getDataGenerator() {
     return phpunit_util::get_data_generator();
 }

 private function create_marker_module($markerid)
 {
     global $CFG, $DB;
     require_once $CFG->dirroot . '/lib/phpunit/classes/util.php';
     // Start transaction.
     $transaction = $DB->start_delegated_transaction();
     try {
         // Get generator.
         $generator = phpunit_util::get_data_generator();
         /**@var mod_emarking_generator $emarking_generator*/
         $emarking_generator = $generator->get_plugin_generator('mod_emarking');
         $blueprint = $DB->get_record('emarking', array("id" => $this->cm->instance));
         $blueprint->timecreated = time();
         $originalname = $blueprint->name;
         $markers = get_users_by_capability($this->context, 'mod/emarking:grade', 'u.id,u.username');
         $marker = $markers[$markerid];
         if (!$marker) {
             throw new Exception("Marker not found");
         }
         $previous = $DB->get_record('emarking_markers', array('masteractivity' => $this->parentcm->instance, 'markerid' => $markerid));
         if ($previous) {
             throw new Exception("Delete previous marker record before assigning a new one");
         }
         $submissions = $DB->get_records('emarking_submission', array("emarking" => $this->cm->instance));
         $pages = array();
         foreach ($submissions as $sub) {
             $pages[$sub->id] = $DB->get_records('emarking_page', array("submission" => $sub->id));
         }
         unset($blueprint->id);
         $blueprint->name = $originalname . " -- " . $marker->username;
         $inserted = $emarking_generator->create_instance($blueprint, array("visible" => 0));
         $markermap = new stdClass();
         $markermap->masteractivity = $this->parentcm->instance;
         $markermap->markerid = $marker->id;
         $markermap->activityid = $inserted->id;
         $DB->insert_record('emarking_markers', $markermap);
         // se agrega el grading method correcto.
         require_once $CFG->dirroot . '/grade/grading/lib.php';
         $gradingman = get_grading_manager(context_module::instance($inserted->cmid), 'mod_emarking');
         $gradingman->set_area("attempt");
         $gradingman->set_active_method("rubric");
         emarking_grade_item_update($inserted);
         //Now replicate submissions
         foreach ($submissions as $sub) {
             $insertable = clone $sub;
             unset($insertable->id);
             $insertable->emarking = $inserted->id;
             $id = $DB->insert_record('emarking_submission', $insertable);
             foreach ($pages[$sub->id] as $subpage) {
                 $insertablepage = clone $subpage;
                 unset($insertablepage->id);
                 $insertablepage->submission = $id;
                 $DB->insert_record('emarking_page', $insertablepage);
             }
             // Update the raw grade of the user
             $grade_item = grade_item::fetch(array('itemtype' => 'mod', 'itemmodule' => 'emarking', 'iteminstance' => $inserted->id));
             $grade = $grade_item->get_grade($insertable->student, true);
             $grade_item->update_final_grade($insertable->student, null, 'upload', '', FORMAT_HTML, $marker->id);
             // grade
         }
         $transaction->allow_commit();
     } catch (Exception $e) {
         $transaction->rollback($e);
     }
 }

//.........这里部分代码省略.........
        $userstate = 'loggedin';
    } else {