/**
* Test get_user_attempts
*/
public function test_get_user_attempts()
{
// Create a quiz with one attempt finished.
list($quiz, $context, $quizobj, $attempt, $attemptobj) = $this->create_quiz_with_questions(true, true);
$this->setUser($this->student);
$result = mod_quiz_external::get_user_attempts($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($attempt->id, $result['attempts'][0]['id']);
$this->assertEquals($quiz->id, $result['attempts'][0]['quiz']);
$this->assertEquals($this->student->id, $result['attempts'][0]['userid']);
$this->assertEquals(1, $result['attempts'][0]['attempt']);
// Test filters. Only finished.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'finished', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($attempt->id, $result['attempts'][0]['id']);
// Test filters. All attempts.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'all', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($attempt->id, $result['attempts'][0]['id']);
// Test filters. Unfinished.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'unfinished', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(0, $result['attempts']);
// 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);
// Test filters. All attempts.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'all', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(2, $result['attempts']);
// Test filters. Unfinished.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'unfinished', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
// Test manager can see user attempts.
$this->setUser($this->teacher);
$result = mod_quiz_external::get_user_attempts($quiz->id, $this->student->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($this->student->id, $result['attempts'][0]['userid']);
$result = mod_quiz_external::get_user_attempts($quiz->id, $this->student->id, 'all');
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(2, $result['attempts']);
$this->assertEquals($this->student->id, $result['attempts'][0]['userid']);
// Invalid parameters.
try {
mod_quiz_external::get_user_attempts($quiz->id, $this->student->id, 'INVALID_PARAMETER');
$this->fail('Exception expected due to missing capability.');
} catch (invalid_parameter_exception $e) {
$this->assertEquals('invalidparameter', $e->errorcode);
}
}
/**
* Test get_user_attempts
*/
public function test_get_user_attempts()
{
// 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);
// 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);
$this->setUser($this->student);
$result = mod_quiz_external::get_user_attempts($quiz->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($attempt->id, $result['attempts'][0]['id']);
$this->assertEquals($quiz->id, $result['attempts'][0]['quiz']);
$this->assertEquals($this->student->id, $result['attempts'][0]['userid']);
$this->assertEquals(1, $result['attempts'][0]['attempt']);
// Test filters. Only finished.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'finished', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($attempt->id, $result['attempts'][0]['id']);
// Test filters. All attempts.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'all', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($attempt->id, $result['attempts'][0]['id']);
// Test filters. Unfinished.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'unfinished', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(0, $result['attempts']);
// 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);
// Test filters. All attempts.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'all', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(2, $result['attempts']);
// Test filters. Unfinished.
$result = mod_quiz_external::get_user_attempts($quiz->id, 0, 'unfinished', false);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
// Test manager can see user attempts.
$this->setUser($this->teacher);
$result = mod_quiz_external::get_user_attempts($quiz->id, $this->student->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(1, $result['attempts']);
$this->assertEquals($this->student->id, $result['attempts'][0]['userid']);
$result = mod_quiz_external::get_user_attempts($quiz->id, $this->student->id, 'all');
$result = external_api::clean_returnvalue(mod_quiz_external::get_user_attempts_returns(), $result);
$this->assertCount(2, $result['attempts']);
$this->assertEquals($this->student->id, $result['attempts'][0]['userid']);
// Invalid parameters.
try {
mod_quiz_external::get_user_attempts($quiz->id, $this->student->id, 'INVALID_PARAMETER');
$this->fail('Exception expected due to missing capability.');
} catch (invalid_parameter_exception $e) {
$this->assertEquals('invalidparameter', $e->errorcode);
}
}