*/
class mod_quiz_attempt_walkthrough_from_csv_testcase extends advanced_testcase {
- /**
- * @var array postfix number for sets of csv files to load data from.
- */
- protected $tests = array('00');
-
protected $files = array('questions', 'steps', 'results');
/**
*/
protected $randqids;
- public function create_quiz($qs) {
+ public function create_quiz($quizsettings, $qs) {
global $SITE, $DB;
$this->setAdminUser();
// Make a quiz.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
- $this->quiz = $quizgenerator->create_instance(array('course'=>$SITE->id,
- 'questionsperpage' => 0,
- 'grade' => 100.0,
- 'sumgrades' => $sumofgrades));
+
+ // Settings from param override defaults.
+ $aggregratedsettings = $quizsettings + array('course'=>$SITE->id,
+ 'questionsperpage' => 0,
+ 'grade' => 100.0,
+ 'sumgrades' => $sumofgrades);
+
+ $this->quiz = $quizgenerator->create_instance($aggregratedsettings);
$this->randqids = array();
foreach ($slots as $slotno => $slotquestion) {
* @param string $test
* @return \PHPUnit_Extensions_Database_DataSet_ITable
*/
- protected function load_csv_data_file($setname, $test) {
+ protected function load_csv_data_file($setname, $test='') {
$files = array($setname => $this->get_full_path_of_csv_file($setname, $test));
return $this->createCsvDataSet($files)->getTable($setname);
}
/**
* Data provider method for test_walkthrough_from_csv. Called by PHPUnit.
*
- * @return array One array element for each run of the test. Each element contains an array with the one param for
+ * @return array One array element for each run of the test. Each element contains an array with the params for
* test_walkthrough_from_csv.
*/
public function get_data_for_walkthrough() {
+ $quizzes = $this->load_csv_data_file('quizzes');
$datasets = array();
- foreach ($this->tests as $test) {
+ for ($rowno = 0; $rowno < $quizzes->getRowCount(); $rowno++) {
+ $quizsettings = $quizzes->getRow($rowno);
$dataset = array();
foreach ($this->files as $file) {
- $dataset[$file] = $this->load_csv_data_file($file, $test);
+ $dataset[$file] = $this->load_csv_data_file($file, $quizsettings['testnumber']);
}
- $datasets[] = array($dataset);
+ $datasets[] = array($quizsettings, $dataset);
}
return $datasets;
}
/**
* Create a quiz add questions to it, walk through quiz attempts and then check results.
*
- * @param PHPUnit_Extensions_Database_DataSet_ITable[] of data read from csv file "questionsXX.csv",
+ * @param $quizsettings array of settings read from csv file quizzes.csv
+ * @param $csvdata \PHPUnit_Extensions_Database_DataSet_ITable[] of data read from csv file "questionsXX.csv",
* "stepsXX.csv" and "resultsXX.csv".
* @dataProvider get_data_for_walkthrough
*/
- public function test_walkthrough_from_csv($csvdata) {
+ public function test_walkthrough_from_csv($quizsettings, $csvdata) {
// CSV data files for these tests were generated using :
// https://github.com/jamiepratt/moodle-quiz-tools/tree/master/responsegenerator
$this->resetAfterTest(true);
question_bank::get_qtype('random')->clear_caches_before_testing();
- $this->create_quiz($csvdata['questions']);
+ $this->create_quiz($quizsettings, $csvdata['questions']);
$attemptids = $this->walkthrough_attempts($csvdata['steps']);
if (!$user = $DB->get_record('user', $username)) {
$user = $this->getDataGenerator()->create_user($username);
}
- // 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);
-
- $timenow = time();
- $attempt = quiz_create_attempt($quizobj, 1, 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][$randqname];
+
+ if (!isset($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 {
- $step['randqs'] = array();
+ $attemptid = $attemptids[$step['quizattempt']];
}
- quiz_start_new_attempt($quizobj, $quba, $attempt, 1, $timenow, $step['randqs'], $step['variants']);
- quiz_attempt_save_started($quizobj, $quba, $attempt);
- $attemptids[$step['quizattempt']] = $attempt->id;
// Process some responses from the student.
- $attemptobj = quiz_attempt::create($attempt->id);
+ $attemptobj = quiz_attempt::create($attemptid);
$attemptobj->process_submitted_actions($timenow, false, $step['responses']);
// Finish the attempt.
- $attemptobj = quiz_attempt::create($attempt->id);
- $attemptobj->process_finish($timenow, false);
-
+ if (!isset($step['finished']) || ($step['finished'] == 1)) {
+ $attemptobj = quiz_attempt::create($attemptid);
+ $attemptobj->process_finish($timenow, false);
+ }
}
return $attemptids;
}
*/
protected function check_attempt_results($result, $attemptobj) {
foreach ($result as $fieldname => $value) {
+ if ($value === '!NULL!') {
+ $value = null;
+ }
switch ($fieldname) {
case 'quizattempt' :
break;
}
break;
case 'finished' :
- $this->assertEquals($value, $attemptobj->is_finished());
+ $this->assertEquals((bool)$value, $attemptobj->is_finished());
break;
case 'summarks' :
$this->assertEquals($value, $attemptobj->get_sum_marks(), "Sum of marks of attempt {$result['quizattempt']}.");
