public function test_check_updates()
{
global $DB;
$this->resetAfterTest(true);
$this->setAdminUser();
// Create different types of activities.
$course = self::getDataGenerator()->create_course();
$tocreate = array('assign', 'book', 'choice', 'folder', 'forum', 'glossary', 'imscp', 'label', 'lti', 'page', 'quiz', 'resource', 'scorm', 'survey', 'url', 'wiki');
$modules = array();
foreach ($tocreate as $modname) {
$modules[$modname]['instance'] = $this->getDataGenerator()->create_module($modname, array('course' => $course->id));
$modules[$modname]['cm'] = get_coursemodule_from_id(false, $modules[$modname]['instance']->cmid);
$modules[$modname]['context'] = context_module::instance($modules[$modname]['instance']->cmid);
}
$student = self::getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
self::getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id);
$this->setUser($student);
$since = time();
$this->waitForSecond();
$params = array();
foreach ($modules as $modname => $data) {
$params[$data['cm']->id] = array('contextlevel' => 'module', 'id' => $data['cm']->id, 'since' => $since);
}
// Check there is nothing updated because modules are fresh new.
$result = core_course_external::check_updates($course->id, $params);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(0, $result['instances']);
$this->assertCount(0, $result['warnings']);
// Update a module after a second.
$this->waitForSecond();
set_coursemodule_name($modules['forum']['cm']->id, 'New forum name');
$found = false;
$result = core_course_external::check_updates($course->id, $params);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(1, $result['instances']);
$this->assertCount(0, $result['warnings']);
foreach ($result['instances'] as $module) {
foreach ($module['updates'] as $update) {
if ($module['id'] == $modules['forum']['cm']->id and $update['name'] == 'configuration') {
$found = true;
}
}
}
$this->assertTrue($found);
// Do not retrieve the configuration field.
$filter = array('files');
$found = false;
$result = core_course_external::check_updates($course->id, $params, $filter);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(0, $result['instances']);
$this->assertCount(0, $result['warnings']);
$this->assertFalse($found);
// Add invalid cmid.
$params[] = array('contextlevel' => 'module', 'id' => -2, 'since' => $since);
$result = core_course_external::check_updates($course->id, $params);
$result = external_api::clean_returnvalue(core_course_external::check_updates_returns(), $result);
$this->assertCount(1, $result['warnings']);
$this->assertEquals(-2, $result['warnings'][0]['itemid']);
}
