/**
* Test get scorm sco tracks
*/
public function test_mod_scorm_get_scorm_sco_tracks()
{
global $DB;
$this->resetAfterTest(true);
// Create users.
$student = self::getDataGenerator()->create_user();
$otherstudent = self::getDataGenerator()->create_user();
$teacher = self::getDataGenerator()->create_user();
// Set to the student user.
self::setUser($student);
// Create courses to add the modules.
$course = self::getDataGenerator()->create_course();
// First scorm.
$record = new stdClass();
$record->course = $course->id;
$scorm = self::getDataGenerator()->create_module('scorm', $record);
// Users enrolments.
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$teacherrole = $DB->get_record('role', array('shortname' => 'teacher'));
$this->getDataGenerator()->enrol_user($student->id, $course->id, $studentrole->id, 'manual');
$this->getDataGenerator()->enrol_user($teacher->id, $course->id, $teacherrole->id, 'manual');
// Create attempts.
$scoes = scorm_get_scoes($scorm->id);
$sco = array_shift($scoes);
scorm_insert_track($student->id, $scorm->id, $sco->id, 1, 'cmi.core.lesson_status', 'completed');
scorm_insert_track($student->id, $scorm->id, $sco->id, 1, 'cmi.core.score.raw', '80');
scorm_insert_track($student->id, $scorm->id, $sco->id, 2, 'cmi.core.lesson_status', 'completed');
$result = mod_scorm_external::get_scorm_sco_tracks($sco->id, $student->id, 1);
$result = external_api::clean_returnvalue(mod_scorm_external::get_scorm_sco_tracks_returns(), $result);
// 7 default elements + 2 custom ones.
$this->assertCount(9, $result['data']['tracks']);
$this->assertEquals(1, $result['data']['attempt']);
$this->assertCount(0, $result['warnings']);
// Find our tracking data.
$found = 0;
foreach ($result['data']['tracks'] as $userdata) {
if ($userdata['element'] == 'cmi.core.lesson_status' and $userdata['value'] == 'completed') {
$found++;
}
if ($userdata['element'] == 'cmi.core.score.raw' and $userdata['value'] == '80') {
$found++;
}
}
$this->assertEquals(2, $found);
// Try invalid attempt.
$result = mod_scorm_external::get_scorm_sco_tracks($sco->id, $student->id, 10);
$result = external_api::clean_returnvalue(mod_scorm_external::get_scorm_sco_tracks_returns(), $result);
$this->assertCount(0, $result['data']['tracks']);
$this->assertEquals(10, $result['data']['attempt']);
$this->assertCount(1, $result['warnings']);
$this->assertEquals('notattempted', $result['warnings'][0]['warningcode']);
// Capabilities check.
try {
mod_scorm_external::get_scorm_sco_tracks($sco->id, $otherstudent->id);
$this->fail('Exception expected due to invalid instance id.');
} catch (required_capability_exception $e) {
$this->assertEquals('nopermissions', $e->errorcode);
}
self::setUser($teacher);
// Ommit the attempt parameter, the function should calculate the last attempt.
$result = mod_scorm_external::get_scorm_sco_tracks($sco->id, $student->id);
$result = external_api::clean_returnvalue(mod_scorm_external::get_scorm_sco_tracks_returns(), $result);
// 7 default elements + 1 custom one.
$this->assertCount(8, $result['data']['tracks']);
$this->assertEquals(2, $result['data']['attempt']);
// Test invalid instance id.
try {
mod_scorm_external::get_scorm_sco_tracks(0, 1);
$this->fail('Exception expected due to invalid instance id.');
} catch (moodle_exception $e) {
$this->assertEquals('cannotfindsco', $e->errorcode);
}
// Invalid user.
try {
mod_scorm_external::get_scorm_sco_tracks($sco->id, 0);
$this->fail('Exception expected due to invalid instance id.');
} catch (moodle_exception $e) {
$this->assertEquals('invaliduser', $e->errorcode);
}
}
