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MDL-52868 mod_quiz: New Web Service mod_quiz_get_attempt_review

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This commit is contained in:
Juan Leyva 2016-01-21 22:39:39 +01:00
parent 98e6869088
commit 3589b6591a
4 changed files with 269 additions and 2 deletions
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128
mod/quiz/tests/external_test.php
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@ -51,6 +51,16 @@ class testable_mod_quiz_external extends mod_quiz_external {
public static function validate_attempt($params, $checkaccessrules = true, $failifoverdue = true) {
return parent::validate_attempt($params, $checkaccessrules, $failifoverdue);
}
/**
* Public accessor.
*
* @param array $params Array of parameters including the attemptid
* @return array containing the attempt object and display options
*/
public static function validate_attempt_review($params) {
return parent::validate_attempt_review($params);
}
}
/**
@ -101,7 +111,7 @@ class mod_quiz_external_testcase extends externallib_advanced_testcase {
// Create a new quiz with attempts.
$quizgenerator = $this->getDataGenerator()->get_plugin_generator('mod_quiz');
$data = array('course' => $this->course->id,
'sumgrades' => 1);
'sumgrades' => 2);
$quiz = $quizgenerator->create_instance($data);
$context = context_module::instance($quiz->cmid);
@ -1121,4 +1131,120 @@ class mod_quiz_external_testcase extends externallib_advanced_testcase {
}
/**
* Test validate_attempt_review
*/
public function test_validate_attempt_review() {
global $DB;
// Create a new quiz with one attempt started.
list($quiz, $context, $quizobj, $attempt, $attemptobj) = $this->create_quiz_with_questions(true);
$this->setUser($this->student);
// Invalid attempt, invalid id.
try {
$params = array('attemptid' => -1);
testable_mod_quiz_external::validate_attempt_review($params);
$this->fail('Exception expected due invalid id.');
} catch (dml_missing_record_exception $e) {
$this->assertEquals('invalidrecord', $e->errorcode);
}
// Invalid attempt, not closed.
try {
$params = array('attemptid' => $attempt->id);
testable_mod_quiz_external::validate_attempt_review($params);
$this->fail('Exception expected due not closed attempt.');
} catch (moodle_quiz_exception $e) {
$this->assertEquals('attemptclosed', $e->errorcode);
}
// Test ok case (finished attempt).
list($quiz, $context, $quizobj, $attempt, $attemptobj) = $this->create_quiz_with_questions(true, true);
$params = array('attemptid' => $attempt->id);
testable_mod_quiz_external::validate_attempt_review($params);
// Teacher should be able to view the review of one student's attempt.
$this->setUser($this->teacher);
testable_mod_quiz_external::validate_attempt_review($params);
// We should not see other students attempts.
$anotherstudent = self::getDataGenerator()->create_user();
$this->getDataGenerator()->enrol_user($anotherstudent->id, $this->course->id, $this->studentrole->id, 'manual');
$this->setUser($anotherstudent);
try {
$params = array('attemptid' => $attempt->id);
testable_mod_quiz_external::validate_attempt_review($params);
$this->fail('Exception expected due missing permissions.');
} catch (moodle_quiz_exception $e) {
$this->assertEquals('noreviewattempt', $e->errorcode);
}
}
/**
* Test get_attempt_review
*/
public function test_get_attempt_review() {
global $DB;
// Create a new quiz with two questions and one attempt finished.
list($quiz, $context, $quizobj, $attempt, $attemptobj, $quba) = $this->create_quiz_with_questions(true, true);
// Add feedback to the quiz.
$feedback = new stdClass();
$feedback->quizid = $quiz->id;
$feedback->feedbacktext = 'Feedback text 1';
$feedback->feedbacktextformat = 1;
$feedback->mingrade = 49;
$feedback->maxgrade = 100;
$feedback->id = $DB->insert_record('quiz_feedback', $feedback);
$feedback->feedbacktext = 'Feedback text 2';
$feedback->feedbacktextformat = 1;
$feedback->mingrade = 30;
$feedback->maxgrade = 48;
$feedback->id = $DB->insert_record('quiz_feedback', $feedback);
$result = mod_quiz_external::get_attempt_review($attempt->id);
$result = external_api::clean_returnvalue(mod_quiz_external::get_attempt_review_returns(), $result);
// Two questions, one completed and correct, the other gave up.
$this->assertEquals(50, $result['grade']);
$this->assertEquals(1, $result['attempt']['attempt']);
$this->assertEquals('finished', $result['attempt']['state']);
$this->assertEquals(1, $result['attempt']['sumgrades']);
$this->assertCount(2, $result['questions']);
$this->assertEquals('gradedright', $result['questions'][0]['state']);
$this->assertEquals(1, $result['questions'][0]['slot']);
$this->assertEquals('gaveup', $result['questions'][1]['state']);
$this->assertEquals(2, $result['questions'][1]['slot']);
$this->assertCount(1, $result['additionaldata']);
$this->assertEquals('feedback', $result['additionaldata'][0]['id']);
$this->assertEquals('Feedback', $result['additionaldata'][0]['title']);
$this->assertEquals('Feedback text 1', $result['additionaldata'][0]['content']);
// Only first page.
$result = mod_quiz_external::get_attempt_review($attempt->id, 0);
$result = external_api::clean_returnvalue(mod_quiz_external::get_attempt_review_returns(), $result);
$this->assertEquals(50, $result['grade']);
$this->assertEquals(1, $result['attempt']['attempt']);
$this->assertEquals('finished', $result['attempt']['state']);
$this->assertEquals(1, $result['attempt']['sumgrades']);
$this->assertCount(1, $result['questions']);
$this->assertEquals('gradedright', $result['questions'][0]['state']);
$this->assertEquals(1, $result['questions'][0]['slot']);
$this->assertCount(1, $result['additionaldata']);
$this->assertEquals('feedback', $result['additionaldata'][0]['id']);
$this->assertEquals('Feedback', $result['additionaldata'][0]['title']);
$this->assertEquals('Feedback text 1', $result['additionaldata'][0]['content']);
}
}