public function test_quiz_report_overview_report_forcesubmit_specific_attempt()
{
global $DB;
$this->resetAfterTest();
$generator = $this->getDataGenerator();
$quizgenerator = $generator->get_plugin_generator('mod_quiz');
$questiongenerator = $generator->get_plugin_generator('core_question');
// Make a user to do the quiz.
$user1 = $generator->create_user();
$user2 = $generator->create_user();
$user3 = $generator->create_user();
// Create our course.
$course = $generator->create_course(array('visible' => true));
// Create the quiz.
$quiz = $quizgenerator->create_instance(array('course' => $course->id, 'visible' => true, 'questionsperpage' => 0, 'grade' => 100.0, 'sumgrades' => 2));
// Create two questions.
$cat = $questiongenerator->create_question_category();
$saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
$numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
// Add the questions to the quiz.
quiz_add_quiz_question($saq->id, $quiz);
quiz_add_quiz_question($numq->id, $quiz);
// Get a quiz object with user access overrides.
$quizobj = quiz::create($quiz->id, $user1->id);
$quizobj2 = quiz::create($quiz->id, $user2->id);
$quizobj3 = quiz::create($quiz->id, $user3->id);
// Start the attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$quba2 = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2->get_context());
$quba2->set_preferred_behaviour($quizobj2->get_quiz()->preferredbehaviour);
$quba3 = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj3->get_context());
$quba3->set_preferred_behaviour($quizobj3->get_quiz()->preferredbehaviour);
// Create a quiz attempt.
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $user1->id);
$attempt2 = quiz_create_attempt($quizobj2, 1, false, $timenow, false, $user2->id);
$attempt3 = quiz_create_attempt($quizobj3, 1, false, $timenow, false, $user3->id);
// Start the attempt.
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
quiz_start_new_attempt($quizobj2, $quba2, $attempt2, 1, $timenow);
quiz_attempt_save_started($quizobj2, $quba2, $attempt2);
quiz_start_new_attempt($quizobj3, $quba3, $attempt3, 1, $timenow);
quiz_attempt_save_started($quizobj3, $quba3, $attempt3);
// Answer first question and set it overdue.
$tosubmit = array(1 => array('answer' => 'frog'));
$tosubmit2 = array(1 => array('answer' => 'tiger'));
$tosubmit3 = array(1 => array('answer' => 'tiger'));
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_submitted_actions($timenow, true, $tosubmit);
$attemptobj2 = quiz_attempt::create($attempt2->id);
$attemptobj2->process_submitted_actions($timenow, true, $tosubmit2);
$attemptobj3 = quiz_attempt::create($attempt3->id);
$attemptobj3->process_submitted_actions($timenow, true, $tosubmit3);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_abandon($timenow, false);
// Re-load quiz attempt2 data.
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj2 = quiz_attempt::create($attempt2->id);
$attemptobj3 = quiz_attempt::create($attempt3->id);
// Check that the state of the attempt is as expected.
$this->assertEquals(1, $attemptobj->get_attempt_number());
$this->assertEquals(quiz_attempt::ABANDONED, $attemptobj->get_state());
$this->assertEquals($user1->id, $attemptobj->get_userid());
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
// Check that the state of the attempt2 is as expected.
$this->assertEquals(1, $attemptobj2->get_attempt_number());
$this->assertEquals(quiz_attempt::OVERDUE, $attemptobj2->get_state());
$this->assertEquals($user2->id, $attemptobj2->get_userid());
$this->assertTrue($attemptobj2->has_response_to_at_least_one_graded_question());
// Check that the state of the attempt3 is as expected.
$this->assertEquals(1, $attemptobj3->get_attempt_number());
$this->assertEquals(quiz_attempt::OVERDUE, $attemptobj3->get_state());
$this->assertEquals($user3->id, $attemptobj3->get_userid());
$this->assertTrue($attemptobj3->has_response_to_at_least_one_graded_question());
// Force submit the attempts.
$overviewreport = new quiz_overview_report_testable();
$overviewreport->forcesubmit_attempts($quiz, false, array(), array($attempt->id, $attempt3->id));
// Check that it is now finished.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertEquals(quiz_attempt::FINISHED, $attemptobj->get_state());
$attemptobj2 = quiz_attempt::create($attempt2->id);
$this->assertEquals(quiz_attempt::OVERDUE, $attemptobj2->get_state());
$attemptobj3 = quiz_attempt::create($attempt3->id);
$this->assertEquals(quiz_attempt::FINISHED, $attemptobj3->get_state());
}
protected function prepare_quiz_data()
{
$this->resetAfterTest(true);
// Create a course
$course = $this->getDataGenerator()->create_course();
// Make a quiz.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$quiz = $quizgenerator->create_instance(array('course' => $course->id, 'questionsperpage' => 0, 'grade' => 100.0, 'sumgrades' => 2));
$cm = get_coursemodule_from_instance('quiz', $quiz->id, $course->id);
// Create a couple of questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
$numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
// Add them to the quiz.
quiz_add_quiz_question($saq->id, $quiz);
quiz_add_quiz_question($numq->id, $quiz);
// Make a user to do the quiz.
$user1 = $this->getDataGenerator()->create_user();
$this->setUser($user1);
$quizobj = quiz::create($quiz->id, $user1->id);
// Start the attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
return array($quizobj, $quba, $attempt);
}
public function test_quiz_get_user_attempts()
{
global $DB;
$this->resetAfterTest();
$dg = $this->getDataGenerator();
$quizgen = $dg->get_plugin_generator('mod_quiz');
$course = $dg->create_course();
$u1 = $dg->create_user();
$u2 = $dg->create_user();
$u3 = $dg->create_user();
$u4 = $dg->create_user();
$role = $DB->get_record('role', ['shortname' => 'student']);
$dg->enrol_user($u1->id, $course->id, $role->id);
$dg->enrol_user($u2->id, $course->id, $role->id);
$dg->enrol_user($u3->id, $course->id, $role->id);
$dg->enrol_user($u4->id, $course->id, $role->id);
$quiz1 = $quizgen->create_instance(['course' => $course->id, 'sumgrades' => 2]);
$quiz2 = $quizgen->create_instance(['course' => $course->id, 'sumgrades' => 2]);
// Questions.
$questgen = $dg->get_plugin_generator('core_question');
$quizcat = $questgen->create_question_category();
$question = $questgen->create_question('numerical', null, ['category' => $quizcat->id]);
quiz_add_quiz_question($question->id, $quiz1);
quiz_add_quiz_question($question->id, $quiz2);
$quizobj1a = quiz::create($quiz1->id, $u1->id);
$quizobj1b = quiz::create($quiz1->id, $u2->id);
$quizobj1c = quiz::create($quiz1->id, $u3->id);
$quizobj1d = quiz::create($quiz1->id, $u4->id);
$quizobj2a = quiz::create($quiz2->id, $u1->id);
// Set attempts.
$quba1a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1a->get_context());
$quba1a->set_preferred_behaviour($quizobj1a->get_quiz()->preferredbehaviour);
$quba1b = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1b->get_context());
$quba1b->set_preferred_behaviour($quizobj1b->get_quiz()->preferredbehaviour);
$quba1c = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1c->get_context());
$quba1c->set_preferred_behaviour($quizobj1c->get_quiz()->preferredbehaviour);
$quba1d = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj1d->get_context());
$quba1d->set_preferred_behaviour($quizobj1d->get_quiz()->preferredbehaviour);
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$timenow = time();
// User 1 passes quiz 1.
$attempt = quiz_create_attempt($quizobj1a, 1, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj1a, $quba1a, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1a, $quba1a, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_submitted_actions($timenow, false, [1 => ['answer' => '3.14']]);
$attemptobj->process_finish($timenow, false);
// User 2 goes overdue in quiz 1.
$attempt = quiz_create_attempt($quizobj1b, 1, false, $timenow, false, $u2->id);
quiz_start_new_attempt($quizobj1b, $quba1b, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1b, $quba1b, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_going_overdue($timenow, true);
// User 3 does not finish quiz 1.
$attempt = quiz_create_attempt($quizobj1c, 1, false, $timenow, false, $u3->id);
quiz_start_new_attempt($quizobj1c, $quba1c, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1c, $quba1c, $attempt);
// User 4 abandons the quiz 1.
$attempt = quiz_create_attempt($quizobj1d, 1, false, $timenow, false, $u4->id);
quiz_start_new_attempt($quizobj1d, $quba1d, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj1d, $quba1d, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_abandon($timenow, true);
// User 1 attempts the quiz three times (abandon, finish, in progress).
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$attempt = quiz_create_attempt($quizobj2a, 1, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj2a, $quba2a, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj2a, $quba2a, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_abandon($timenow, true);
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$attempt = quiz_create_attempt($quizobj2a, 2, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj2a, $quba2a, $attempt, 2, $timenow);
quiz_attempt_save_started($quizobj2a, $quba2a, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_finish($timenow, false);
$quba2a = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj2a->get_context());
$quba2a->set_preferred_behaviour($quizobj2a->get_quiz()->preferredbehaviour);
$attempt = quiz_create_attempt($quizobj2a, 3, false, $timenow, false, $u1->id);
quiz_start_new_attempt($quizobj2a, $quba2a, $attempt, 3, $timenow);
quiz_attempt_save_started($quizobj2a, $quba2a, $attempt);
// Check for user 1.
$attempts = quiz_get_user_attempts($quiz1->id, $u1->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u1->id, 'finished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u1->id, 'unfinished');
$this->assertCount(0, $attempts);
// Check for user 2.
$attempts = quiz_get_user_attempts($quiz1->id, $u2->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::OVERDUE, $attempt->state);
$this->assertEquals($u2->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u2->id, 'finished');
$this->assertCount(0, $attempts);
$attempts = quiz_get_user_attempts($quiz1->id, $u2->id, 'unfinished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::OVERDUE, $attempt->state);
$this->assertEquals($u2->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
// Check for user 3.
$attempts = quiz_get_user_attempts($quiz1->id, $u3->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u3->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u3->id, 'finished');
$this->assertCount(0, $attempts);
$attempts = quiz_get_user_attempts($quiz1->id, $u3->id, 'unfinished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u3->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
// Check for user 4.
$attempts = quiz_get_user_attempts($quiz1->id, $u4->id, 'all');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u4->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u4->id, 'finished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u4->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz1->id, $u4->id, 'unfinished');
$this->assertCount(0, $attempts);
// Multiple attempts for user 1 in quiz 2.
$attempts = quiz_get_user_attempts($quiz2->id, $u1->id, 'all');
$this->assertCount(3, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempts = quiz_get_user_attempts($quiz2->id, $u1->id, 'finished');
$this->assertCount(2, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$attempts = quiz_get_user_attempts($quiz2->id, $u1->id, 'unfinished');
$this->assertCount(1, $attempts);
$attempt = array_shift($attempts);
// Multiple quiz attempts fetched at once.
$attempts = quiz_get_user_attempts([$quiz1->id, $quiz2->id], $u1->id, 'all');
$this->assertCount(4, $attempts);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz1->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::ABANDONED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::FINISHED, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
$attempt = array_shift($attempts);
$this->assertEquals(quiz_attempt::IN_PROGRESS, $attempt->state);
$this->assertEquals($u1->id, $attempt->userid);
$this->assertEquals($quiz2->id, $attempt->quiz);
}
$PAGE->blocks->show_only_fake_blocks();
}
echo $output->start_attempt_page($quizobj, $mform);
die;
}
}
// Pre-flight check passed.
$accessmanager->notify_preflight_check_passed($currentattemptid);
}
if ($currentattemptid) {
redirect($quizobj->attempt_url($currentattemptid, $page));
}
// Delete any previous preview attempts belonging to this user.
quiz_delete_previews($quizobj->get_quiz(), $USER->id);
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
// Create the new attempt and initialize the question sessions
$timenow = time();
// Update time now, in case the server is running really slowly.
$attempt = quiz_create_attempt($quizobj, $attemptnumber, $lastattempt, $timenow, $quizobj->is_preview_user());
if (!($quizobj->get_quiz()->attemptonlast && $lastattempt)) {
$attempt = quiz_start_new_attempt($quizobj, $quba, $attempt, $attemptnumber, $timenow);
} else {
$attempt = quiz_start_attempt_built_on_last($quba, $attempt, $lastattempt);
}
$transaction = $DB->start_delegated_transaction();
$attempt = quiz_attempt_save_started($quizobj, $quba, $attempt);
quiz_fire_attempt_started_event($attempt, $quizobj);
$transaction->allow_commit();
// Redirect to the attempt page.
redirect($quizobj->attempt_url($attempt->id, $page));
/**
* Test get_attempt_access_information
*/
public function test_get_attempt_access_information()
{
global $DB;
// Create a new quiz with attempts.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$data = array('course' => $this->course->id, 'sumgrades' => 2);
$quiz = $quizgenerator->create_instance($data);
// Create some questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$question = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$question = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
// Add new question types in the category (for the random one).
$question = $questiongenerator->create_question('truefalse', null, array('category' => $cat->id));
$question = $questiongenerator->create_question('essay', null, array('category' => $cat->id));
$question = $questiongenerator->create_question('random', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$quizobj = quiz::create($quiz->id, $this->student->id);
// Set grade to pass.
$item = grade_item::fetch(array('courseid' => $this->course->id, 'itemtype' => 'mod', 'itemmodule' => 'quiz', 'iteminstance' => $quiz->id, 'outcomeid' => null));
$item->gradepass = 80;
$item->update();
$this->setUser($this->student);
// Default restrictions (none).
$result = mod_quiz_external::get_attempt_access_information($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_attempt_access_information_returns(), $result);
$expected = array('isfinished' => false, 'preventnewattemptreasons' => [], 'warnings' => []);
$this->assertEquals($expected, $result);
// Limited attempts.
$quiz->attempts = 1;
$DB->update_record('quiz', $quiz);
// Now, do one attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $this->student->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => '3.14'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_finish($timenow, false);
// Can we start a new attempt? We shall not!
$result = mod_quiz_external::get_attempt_access_information($quiz->id, $attempt->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_attempt_access_information_returns(), $result);
// Now new attemps allowed.
$this->assertCount(1, $result['preventnewattemptreasons']);
$this->assertFalse($result['ispreflightcheckrequired']);
$this->assertEquals(get_string('nomoreattempts', 'quiz'), $result['preventnewattemptreasons'][0]);
}
/**
* This function is a copy of code taken from attempt_walkthrough_test.php
* that creates a sample quiz and has a student complete the quiz.
*
* If the test suddenly stops working, grab the new code from that file, then
* adjust to required inputs/outputs.
*
* @param object $course The course object to create the quiz in
* @param object $student The student object that takes the quiz
* @return array {attempt ID (int), quiz ID (int)}
*
*/
private function create_quiz_attempt($course, $student)
{
// Make a quiz.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$quiz = $quizgenerator->create_instance(array('course' => $course->id, 'questionsperpage' => 0, 'grade' => 100.0, 'sumgrades' => 2));
// Create a couple of questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$saq = $questiongenerator->create_question('shortanswer', null, array('category' => $cat->id));
$numq = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
// Add them to the quiz.
quiz_add_quiz_question($saq->id, $quiz);
quiz_add_quiz_question($numq->id, $quiz);
$quizobj = quiz::create($quiz->id, $student->id);
// Start the attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $student->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$prefix1 = $quba->get_field_prefix(1);
$prefix2 = $quba->get_field_prefix(2);
$tosubmit = array(1 => array('answer' => 'frog'), 2 => array('answer' => '3.14'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_finish($timenow, false);
// Re-load quiz attempt data.
$attemptobj = quiz_attempt::create($attempt->id);
return array($attempt->id, $quiz->id);
}
/**
* Test checking the completion state of a quiz.
*/
public function test_quiz_get_completion_state()
{
global $CFG, $DB;
$this->resetAfterTest(true);
// Enable completion before creating modules, otherwise the completion data is not written in DB.
$CFG->enablecompletion = true;
// Create a course and student.
$course = $this->getDataGenerator()->create_course(array('enablecompletion' => true));
$passstudent = $this->getDataGenerator()->create_user();
$failstudent = $this->getDataGenerator()->create_user();
$studentrole = $DB->get_record('role', array('shortname' => 'student'));
$this->assertNotEmpty($studentrole);
// Enrol students.
$this->assertTrue($this->getDataGenerator()->enrol_user($passstudent->id, $course->id, $studentrole->id));
$this->assertTrue($this->getDataGenerator()->enrol_user($failstudent->id, $course->id, $studentrole->id));
// Make a scale and an outcome.
$scale = $this->getDataGenerator()->create_scale();
$data = array('courseid' => $course->id, 'fullname' => 'Team work', 'shortname' => 'Team work', 'scaleid' => $scale->id);
$outcome = $this->getDataGenerator()->create_grade_outcome($data);
// Make a quiz with the outcome on.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$data = array('course' => $course->id, 'outcome_' . $outcome->id => 1, 'grade' => 100.0, 'questionsperpage' => 0, 'sumgrades' => 1, 'completion' => COMPLETION_TRACKING_AUTOMATIC, 'completionpass' => 1);
$quiz = $quizgenerator->create_instance($data);
$cm = get_coursemodule_from_id('quiz', $quiz->cmid);
// Create a couple of questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$question = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$quizobj = quiz::create($quiz->id, $passstudent->id);
// Set grade to pass.
$item = grade_item::fetch(array('courseid' => $course->id, 'itemtype' => 'mod', 'itemmodule' => 'quiz', 'iteminstance' => $quiz->id, 'outcomeid' => null));
$item->gradepass = 80;
$item->update();
// Start the passing attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $passstudent->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => '3.14'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_finish($timenow, false);
// Start the failing attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $failstudent->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => '0'));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$this->assertTrue($attemptobj->has_response_to_at_least_one_graded_question());
$attemptobj->process_finish($timenow, false);
// Check the results.
$this->assertTrue(quiz_get_completion_state($course, $cm, $passstudent->id, 'return'));
$this->assertFalse(quiz_get_completion_state($course, $cm, $failstudent->id, 'return'));
}
/**
* Prepare and start a new attempt deleting the previous preview attempts.
*
* @param quiz $quizobj quiz object
* @param int $attemptnumber the attempt number
* @param object $lastattempt last attempt object
* @param bool $offlineattempt whether is an offline attempt or not
* @return object the new attempt
* @since Moodle 3.1
*/
function quiz_prepare_and_start_new_attempt(quiz $quizobj, $attemptnumber, $lastattempt, $offlineattempt = false)
{
global $DB, $USER;
// Delete any previous preview attempts belonging to this user.
quiz_delete_previews($quizobj->get_quiz(), $USER->id);
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
// Create the new attempt and initialize the question sessions
$timenow = time();
// Update time now, in case the server is running really slowly.
$attempt = quiz_create_attempt($quizobj, $attemptnumber, $lastattempt, $timenow, $quizobj->is_preview_user());
if (!($quizobj->get_quiz()->attemptonlast && $lastattempt)) {
$attempt = quiz_start_new_attempt($quizobj, $quba, $attempt, $attemptnumber, $timenow);
} else {
$attempt = quiz_start_attempt_built_on_last($quba, $attempt, $lastattempt);
}
$transaction = $DB->start_delegated_transaction();
// Init the timemodifiedoffline for offline attempts.
if ($offlineattempt) {
$attempt->timemodifiedoffline = $attempt->timemodified;
}
$attempt = quiz_attempt_save_started($quizobj, $quba, $attempt);
$transaction->allow_commit();
return $attempt;
}
/**
* Create a quiz with a single question with variants and walk through quiz attempts.
*
* @dataProvider get_correct_response_for_variants
*/
public function test_quiz_with_question_with_variants_attempt_walkthrough($variantno, $correctresponse, $done = false) {
global $SITE;
$this->resetAfterTest($done);
$this->setAdminUser();
if ($this->quizwithvariants === null) {
// Make a quiz.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$this->quizwithvariants = $quizgenerator->create_instance(array('course'=>$SITE->id,
'questionsperpage' => 0,
'grade' => 100.0,
'sumgrades' => 1));
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$calc = $questiongenerator->create_question('calculatedsimple', 'sumwithvariants', array('category' => $cat->id));
quiz_add_quiz_question($calc->id, $this->quizwithvariants, 0);
}
// Make a new user to do the quiz.
$user1 = $this->getDataGenerator()->create_user();
$this->setUser($user1);
$quizobj = quiz::create($this->quizwithvariants->id, $user1->id);
// Start the attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow);
// Select variant.
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow, array(), array(1 => $variantno));
$this->assertEquals('1,0', $attempt->layout);
quiz_attempt_save_started($quizobj, $quba, $attempt);
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attempt->id);
$tosubmit = array(1 => array('answer' => $correctresponse));
$attemptobj->process_submitted_actions($timenow, false, $tosubmit);
// Finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_finish($timenow, false);
// Re-load quiz attempt data.
$attemptobj = quiz_attempt::create($attempt->id);
// Check that results are stored as expected.
$this->assertEquals(1, $attemptobj->get_attempt_number());
$this->assertEquals(1, $attemptobj->get_sum_marks());
$this->assertEquals(true, $attemptobj->is_finished());
$this->assertEquals($timenow, $attemptobj->get_submitted_date());
$this->assertEquals($user1->id, $attemptobj->get_userid());
// Check quiz grades.
$grades = quiz_get_user_grades($this->quizwithvariants, $user1->id);
$grade = array_shift($grades);
$this->assertEquals(100.0, $grade->rawgrade);
// Check grade book.
$gradebookgrades = grade_get_grades($SITE->id, 'mod', 'quiz', $this->quizwithvariants->id, $user1->id);
$gradebookitem = array_shift($gradebookgrades->items);
$gradebookgrade = array_shift($gradebookitem->grades);
$this->assertEquals(100, $gradebookgrade->grade);
}
function emarking_add_user_attempt($cm, $user)
{
global $DB;
// Get the quiz object
$quizobj = quiz::create($cm->instance, $user->id);
// TODO get to know what usage by activity means
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
// Create the new attempt and initialize the question sessions
$attemptnumber = 1;
$lastattempt = null;
$timenow = time();
// Update time now, in case the server is running really slowly.
$attempt = quiz_create_attempt($quizobj, $attemptnumber, $lastattempt, $timenow, false, $user->id);
$attempt = quiz_start_new_attempt($quizobj, $quba, $attempt, $attemptnumber, $timenow);
$transaction = $DB->start_delegated_transaction();
$attempt = quiz_attempt_save_started($quizobj, $quba, $attempt);
$DB->commit_delegated_transaction($transaction);
}
/**
* Utility method to submit an attempt on a quiz.
* @param $quiz
* @param $user
* @param $answers
* @return testable_assign
*/
private function submit_quiz_attempt($quiz, $user, $answers)
{
// Create a quiz attempt for the user.
$quizobj = quiz::create($quiz->id, $user->id);
// Set up and start an attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $user->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_submitted_actions($timenow, false, $answers);
$timefinish = time();
// Finish the attempt.
$attemptobj->process_finish($timefinish, false);
return $timefinish;
}
/**
* @param $steps PHPUnit_Extensions_Database_DataSet_ITable the step data from the csv file.
* @return array attempt no as in csv file => the id of the quiz_attempt as stored in the db.
*/
protected function walkthrough_attempts($steps)
{
global $DB;
$attemptids = array();
for ($rowno = 0; $rowno < $steps->getRowCount(); $rowno++) {
$step = $this->explode_dot_separated_keys_to_make_subindexs($steps->getRow($rowno));
// Find existing user or make a new user to do the quiz.
$username = array('firstname' => $step['firstname'], 'lastname' => $step['lastname']);
if (!($user = $DB->get_record('user', $username))) {
$user = $this->getDataGenerator()->create_user($username);
}
if (!isset($attemptids[$step['quizattempt']])) {
// Start the attempt.
$quizobj = quiz::create($this->quiz->id, $user->id);
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$prevattempts = quiz_get_user_attempts($this->quiz->id, $user->id, 'all', true);
$attemptnumber = count($prevattempts) + 1;
$timenow = time();
$attempt = quiz_create_attempt($quizobj, $attemptnumber, false, $timenow, false, $user->id);
// Select variant and / or random sub question.
if (!isset($step['variants'])) {
$step['variants'] = array();
}
if (isset($step['randqs'])) {
// Replace 'names' with ids.
foreach ($step['randqs'] as $slotno => $randqname) {
$step['randqs'][$slotno] = $this->randqids[$slotno][$randqname];
}
} else {
$step['randqs'] = array();
}
quiz_start_new_attempt($quizobj, $quba, $attempt, $attemptnumber, $timenow, $step['randqs'], $step['variants']);
quiz_attempt_save_started($quizobj, $quba, $attempt);
$attemptid = $attemptids[$step['quizattempt']] = $attempt->id;
} else {
$attemptid = $attemptids[$step['quizattempt']];
}
// Process some responses from the student.
$attemptobj = quiz_attempt::create($attemptid);
$attemptobj->process_submitted_actions($timenow, false, $step['responses']);
// Finish the attempt.
if (!isset($step['finished']) || $step['finished'] == 1) {
$attemptobj = quiz_attempt::create($attemptid);
$attemptobj->process_finish($timenow, false);
}
}
return $attemptids;
}
/**
* Test get_combined_review_options.
* This is a basic test, this is already tested in mod_quiz_display_options_testcase.
*/
public function test_get_combined_review_options()
{
global $DB;
// Create a new quiz with attempts.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$data = array('course' => $this->course->id, 'sumgrades' => 1);
$quiz = $quizgenerator->create_instance($data);
// Create a couple of questions.
$questiongenerator = $this->getDataGenerator()->get_plugin_generator('core_question');
$cat = $questiongenerator->create_question_category();
$question = $questiongenerator->create_question('numerical', null, array('category' => $cat->id));
quiz_add_quiz_question($question->id, $quiz);
$quizobj = quiz::create($quiz->id, $this->student->id);
// Set grade to pass.
$item = grade_item::fetch(array('courseid' => $this->course->id, 'itemtype' => 'mod', 'itemmodule' => 'quiz', 'iteminstance' => $quiz->id, 'outcomeid' => null));
$item->gradepass = 80;
$item->update();
// Start the passing attempt.
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 1, false, $timenow, false, $this->student->id);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
$this->setUser($this->student);
$result = mod_quiz_external::get_combined_review_options($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_combined_review_options_returns(), $result);
// Expected values.
$expected = array("someoptions" => array(array("name" => "feedback", "value" => 1), array("name" => "generalfeedback", "value" => 1), array("name" => "rightanswer", "value" => 1), array("name" => "overallfeedback", "value" => 0), array("name" => "marks", "value" => 2)), "alloptions" => array(array("name" => "feedback", "value" => 1), array("name" => "generalfeedback", "value" => 1), array("name" => "rightanswer", "value" => 1), array("name" => "overallfeedback", "value" => 0), array("name" => "marks", "value" => 2)), "warnings" => []);
$this->assertEquals($expected, $result);
// Now, finish the attempt.
$attemptobj = quiz_attempt::create($attempt->id);
$attemptobj->process_finish($timenow, false);
$expected = array("someoptions" => array(array("name" => "feedback", "value" => 1), array("name" => "generalfeedback", "value" => 1), array("name" => "rightanswer", "value" => 1), array("name" => "overallfeedback", "value" => 1), array("name" => "marks", "value" => 2)), "alloptions" => array(array("name" => "feedback", "value" => 1), array("name" => "generalfeedback", "value" => 1), array("name" => "rightanswer", "value" => 1), array("name" => "overallfeedback", "value" => 1), array("name" => "marks", "value" => 2)), "warnings" => []);
// We should see now the overall feedback.
$result = mod_quiz_external::get_combined_review_options($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_combined_review_options_returns(), $result);
$this->assertEquals($expected, $result);
// Start a new attempt, but not finish it.
$timenow = time();
$attempt = quiz_create_attempt($quizobj, 2, false, $timenow, false, $this->student->id);
$quba = question_engine::make_questions_usage_by_activity('mod_quiz', $quizobj->get_context());
$quba->set_preferred_behaviour($quizobj->get_quiz()->preferredbehaviour);
quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow);
quiz_attempt_save_started($quizobj, $quba, $attempt);
$expected = array("someoptions" => array(array("name" => "feedback", "value" => 1), array("name" => "generalfeedback", "value" => 1), array("name" => "rightanswer", "value" => 1), array("name" => "overallfeedback", "value" => 1), array("name" => "marks", "value" => 2)), "alloptions" => array(array("name" => "feedback", "value" => 1), array("name" => "generalfeedback", "value" => 1), array("name" => "rightanswer", "value" => 1), array("name" => "overallfeedback", "value" => 0), array("name" => "marks", "value" => 2)), "warnings" => []);
$result = mod_quiz_external::get_combined_review_options($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_combined_review_options_returns(), $result);
$this->assertEquals($expected, $result);
// Teacher, for see student options.
$this->setUser($this->teacher);
$result = mod_quiz_external::get_combined_review_options($quiz->id, $this->student->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_combined_review_options_returns(), $result);
$this->assertEquals($expected, $result);
// Invalid user.
try {
mod_quiz_external::get_combined_review_options($quiz->id, -1);
$this->fail('Exception expected due to missing capability.');
} catch (dml_missing_record_exception $e) {
$this->assertEquals('invaliduser', $e->errorcode);
}
}