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MDL-66259 qtype_truefalse: unit test of loading questions from the DB

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This is about to be changes, so we need a test first to catch regressions.
This commit is contained in:
Tim Hunt
2020-04-24 15:56:23 +02:00
committed by Eloy Lafuente (stronk7)
parent 9df4a4de18
commit 9874e7cdd0
1 changed files with 52 additions and 0 deletions
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question/type/truefalse/tests/questiontype_test.php
+52
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@@ -61,6 +61,58 @@ class qtype_truefalse_test extends advanced_testcase {
$this->assertEquals(0.5, $this->qtype->get_random_guess_score(null));
}
public function test_load_question() {
$this->resetAfterTest();
$syscontext = context_system::instance();
/** @var core_question_generator $generator */
$generator = $this->getDataGenerator()->get_plugin_generator('core_question');
$category = $generator->create_question_category(['contextid' => $syscontext->id]);
$fromform = test_question_maker::get_question_form_data('truefalse');
$fromform->category = $category->id . ',' . $syscontext->id;
$question = new stdClass();
$question->category = $category->id;
$question->qtype = 'truefalse';
$question->createdby = 0;
$this->qtype->save_question($question, $fromform);
$questiondata = question_bank::load_question_data($question->id);
$this->assertEquals(['id', 'category', 'parent', 'name', 'questiontext', 'questiontextformat',
'generalfeedback', 'generalfeedbackformat', 'defaultmark', 'penalty', 'qtype',
'length', 'stamp', 'version', 'hidden', 'timecreated', 'timemodified',
'createdby', 'modifiedby', 'idnumber', 'contextid', 'options', 'categoryobject'],
array_keys(get_object_vars($questiondata)));
$this->assertEquals($category->id, $questiondata->category);
$this->assertEquals(0, $questiondata->parent);
$this->assertEquals($fromform->name, $questiondata->name);
$this->assertEquals($fromform->questiontext, $questiondata->questiontext);
$this->assertEquals($fromform->questiontextformat, $questiondata->questiontextformat);
$this->assertEquals($fromform->generalfeedback['text'], $questiondata->generalfeedback);
$this->assertEquals($fromform->generalfeedback['format'], $questiondata->generalfeedbackformat);
$this->assertEquals($fromform->defaultmark, $questiondata->defaultmark);
$this->assertEquals(1, $questiondata->penalty);
$this->assertEquals('truefalse', $questiondata->qtype);
$this->assertEquals(1, $questiondata->length);
$this->assertEquals(0, $questiondata->hidden);
$this->assertEquals($question->createdby, $questiondata->createdby);
$this->assertEquals($question->createdby, $questiondata->modifiedby);
$this->assertEquals('', $questiondata->idnumber);
$this->assertEquals($syscontext->id, $questiondata->contextid);
$this->assertEquals('True', $questiondata->options->answers[$questiondata->options->trueanswer]->answer);
$this->assertEquals('False', $questiondata->options->answers[$questiondata->options->falseanswer]->answer);
$this->assertEquals(1.0, $questiondata->options->answers[$questiondata->options->trueanswer]->fraction);
$this->assertEquals(0.0, $questiondata->options->answers[$questiondata->options->falseanswer]->fraction);
$this->assertEquals('This is the right answer.',
$questiondata->options->answers[$questiondata->options->trueanswer]->feedback);
$this->assertEquals('This is the wrong answer.',
$questiondata->options->answers[$questiondata->options->falseanswer]->feedback);
$this->assertEquals(FORMAT_HTML, $questiondata->options->answers[$questiondata->options->trueanswer]->feedbackformat);
$this->assertEquals(FORMAT_HTML, $questiondata->options->answers[$questiondata->options->falseanswer]->feedbackformat);
}
public function test_get_possible_responses() {
$q = new stdClass();
$q->id = 1;