/question/engine/tests/questionusagebyactivity_test.php
PHP | 284 lines | 181 code | 45 blank | 58 comment | 1 complexity | fef27a01fbb3625e5a049242a21ba8b1 MD5 | raw file
- <?php
- // This file is part of Moodle - http://moodle.org/
- //
- // Moodle is free software: you can redistribute it and/or modify
- // it under the terms of the GNU General Public License as published by
- // the Free Software Foundation, either version 3 of the License, or
- // (at your option) any later version.
- //
- // Moodle is distributed in the hope that it will be useful,
- // but WITHOUT ANY WARRANTY; without even the implied warranty of
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- // GNU General Public License for more details.
- //
- // You should have received a copy of the GNU General Public License
- // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
- /**
- * This file contains tests for the question_usage_by_activity class.
- *
- * @package moodlecore
- * @subpackage questionengine
- * @copyright 2009 The Open University
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- defined('MOODLE_INTERNAL') || die();
- global $CFG;
- require_once(dirname(__FILE__) . '/../lib.php');
- require_once(dirname(__FILE__) . '/helpers.php');
- /**
- * Unit tests for the question_usage_by_activity class.
- *
- * @copyright 2009 The Open University
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- class question_usage_by_activity_test extends advanced_testcase {
- public function test_set_get_preferred_model() {
- // Set up
- $quba = question_engine::make_questions_usage_by_activity('unit_test',
- context_system::instance());
- // Exercise SUT and verify.
- $quba->set_preferred_behaviour('deferredfeedback');
- $this->assertEquals('deferredfeedback', $quba->get_preferred_behaviour());
- }
- public function test_set_get_id() {
- // Set up
- $quba = question_engine::make_questions_usage_by_activity('unit_test',
- context_system::instance());
- // Exercise SUT and verify
- $quba->set_id_from_database(123);
- $this->assertEquals(123, $quba->get_id());
- }
- public function test_fake_id() {
- // Set up
- $quba = question_engine::make_questions_usage_by_activity('unit_test',
- context_system::instance());
- // Exercise SUT and verify
- $this->assertNotEmpty($quba->get_id());
- }
- public function test_create_usage_and_add_question() {
- // Exercise SUT
- $context = context_system::instance();
- $quba = question_engine::make_questions_usage_by_activity('unit_test', $context);
- $quba->set_preferred_behaviour('deferredfeedback');
- $tf = test_question_maker::make_question('truefalse', 'true');
- $slot = $quba->add_question($tf);
- // Verify.
- $this->assertEquals($slot, 1);
- $this->assertEquals('unit_test', $quba->get_owning_component());
- $this->assertSame($context, $quba->get_owning_context());
- $this->assertEquals($quba->question_count(), 1);
- $this->assertEquals($quba->get_question_state($slot), question_state::$notstarted);
- }
- public function test_get_question() {
- // Set up.
- $quba = question_engine::make_questions_usage_by_activity('unit_test',
- context_system::instance());
- $quba->set_preferred_behaviour('deferredfeedback');
- $tf = test_question_maker::make_question('truefalse', 'true');
- $slot = $quba->add_question($tf);
- // Exercise SUT and verify.
- $this->assertSame($tf, $quba->get_question($slot));
- $this->setExpectedException('moodle_exception');
- $quba->get_question($slot + 1);
- }
- public function test_extract_responses() {
- // Start a deferred feedback attempt with CBM and add the question to it.
- $tf = test_question_maker::make_question('truefalse', 'true');
- $quba = question_engine::make_questions_usage_by_activity('unit_test',
- context_system::instance());
- $quba->set_preferred_behaviour('deferredcbm');
- $slot = $quba->add_question($tf);
- $quba->start_all_questions();
- // Prepare data to be submitted
- $prefix = $quba->get_field_prefix($slot);
- $answername = $prefix . 'answer';
- $certaintyname = $prefix . '-certainty';
- $getdata = array(
- $answername => 1,
- $certaintyname => 3,
- 'irrelevant' => 'should be ignored',
- );
- // Exercise SUT
- $submitteddata = $quba->extract_responses($slot, $getdata);
- // Verify.
- $this->assertEquals(array('answer' => 1, '-certainty' => 3), $submitteddata);
- }
- public function test_access_out_of_sequence_throws_exception() {
- // Start a deferred feedback attempt with CBM and add the question to it.
- $tf = test_question_maker::make_question('truefalse', 'true');
- $quba = question_engine::make_questions_usage_by_activity('unit_test',
- context_system::instance());
- $quba->set_preferred_behaviour('deferredcbm');
- $slot = $quba->add_question($tf);
- $quba->start_all_questions();
- // Prepare data to be submitted
- $prefix = $quba->get_field_prefix($slot);
- $answername = $prefix . 'answer';
- $certaintyname = $prefix . '-certainty';
- $postdata = array(
- $answername => 1,
- $certaintyname => 3,
- $prefix . ':sequencecheck' => 1,
- 'irrelevant' => 'should be ignored',
- );
- // Exercise SUT - no exception yet.
- $quba->process_all_actions($slot, $postdata);
- $postdata = array(
- $answername => 1,
- $certaintyname => 3,
- $prefix . ':sequencecheck' => 3,
- 'irrelevant' => 'should be ignored',
- );
- // Exercise SUT - now it should fail.
- $this->setExpectedException('question_out_of_sequence_exception');
- $quba->process_all_actions($slot, $postdata);
- }
- }
- /**
- * Unit tests for loading data into the {@link question_usage_by_activity} class.
- *
- * @copyright 2012 The Open University
- * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
- class question_usage_db_test extends data_loading_method_test_base {
- public function test_load() {
- $scid = context_system::instance()->id;
- $records = new question_test_recordset(array(
- array('qubaid', 'contextid', 'component', 'preferredbehaviour',
- 'questionattemptid', 'questionusageid', 'slot',
- 'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'flagged',
- 'questionsummary', 'rightanswer', 'responsesummary', 'timemodified',
- 'attemptstepid', 'sequencenumber', 'state', 'fraction',
- 'timecreated', 'userid', 'name', 'value'),
- array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', -1, 1, 2.0000000, 0.0000000, 0, '', '', '', 1256233790, 1, 0, 'todo', null, 1256233700, 1, null, null),
- array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', -1, 1, 2.0000000, 0.0000000, 0, '', '', '', 1256233790, 2, 1, 'todo', null, 1256233705, 1, 'answer', '1'),
- array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', -1, 1, 2.0000000, 0.0000000, 0, '', '', '', 1256233790, 5, 2, 'gradedright', 1.0000000, 1256233720, 1, '-finish', '1'),
- ));
- $question = test_question_maker::make_question('truefalse', 'true');
- $question->id = -1;
- question_bank::start_unit_test();
- question_bank::load_test_question_data($question);
- $quba = question_usage_by_activity::load_from_records($records, 1);
- question_bank::end_unit_test();
- $this->assertEquals('unit_test', $quba->get_owning_component());
- $this->assertEquals(1, $quba->get_id());
- $this->assertInstanceOf('question_engine_unit_of_work', $quba->get_observer());
- $this->assertEquals('interactive', $quba->get_preferred_behaviour());
- $qa = $quba->get_question_attempt(1);
- $this->assertEquals($question->questiontext, $qa->get_question()->questiontext);
- $this->assertEquals(3, $qa->get_num_steps());
- $step = $qa->get_step(0);
- $this->assertEquals(question_state::$todo, $step->get_state());
- $this->assertNull($step->get_fraction());
- $this->assertEquals(1256233700, $step->get_timecreated());
- $this->assertEquals(1, $step->get_user_id());
- $this->assertEquals(array(), $step->get_all_data());
- $step = $qa->get_step(1);
- $this->assertEquals(question_state::$todo, $step->get_state());
- $this->assertNull($step->get_fraction());
- $this->assertEquals(1256233705, $step->get_timecreated());
- $this->assertEquals(1, $step->get_user_id());
- $this->assertEquals(array('answer' => '1'), $step->get_all_data());
- $step = $qa->get_step(2);
- $this->assertEquals(question_state::$gradedright, $step->get_state());
- $this->assertEquals(1, $step->get_fraction());
- $this->assertEquals(1256233720, $step->get_timecreated());
- $this->assertEquals(1, $step->get_user_id());
- $this->assertEquals(array('-finish' => '1'), $step->get_all_data());
- }
- public function test_load_data_no_steps() {
- // The code had a bug where if one question_attempt had no steps,
- // load_from_records got stuck in an infinite loop. This test is to
- // verify that no longer happens.
- $scid = context_system::instance()->id;
- $records = new question_test_recordset(array(
- array('qubaid', 'contextid', 'component', 'preferredbehaviour',
- 'questionattemptid', 'questionusageid', 'slot',
- 'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'flagged',
- 'questionsummary', 'rightanswer', 'responsesummary', 'timemodified',
- 'attemptstepid', 'sequencenumber', 'state', 'fraction',
- 'timecreated', 'userid', 'name', 'value'),
- array(1, $scid, 'unit_test', 'interactive', 1, 1, 1, 'interactive', 0, 1, 1.0000000, 0.0000000, 0, 'This question is missing. Unable to display anything.', '', '', 0, null, null, null, null, null, null, null, null),
- array(1, $scid, 'unit_test', 'interactive', 2, 1, 2, 'interactive', 0, 1, 1.0000000, 0.0000000, 0, 'This question is missing. Unable to display anything.', '', '', 0, null, null, null, null, null, null, null, null),
- array(1, $scid, 'unit_test', 'interactive', 3, 1, 3, 'interactive', 0, 1, 1.0000000, 0.0000000, 0, 'This question is missing. Unable to display anything.', '', '', 0, null, null, null, null, null, null, null, null),
- ));
- question_bank::start_unit_test();
- $quba = question_usage_by_activity::load_from_records($records, 1);
- question_bank::end_unit_test();
- $this->assertEquals('unit_test', $quba->get_owning_component());
- $this->assertEquals(1, $quba->get_id());
- $this->assertInstanceOf('question_engine_unit_of_work', $quba->get_observer());
- $this->assertEquals('interactive', $quba->get_preferred_behaviour());
- $this->assertEquals(array(1, 2, 3), $quba->get_slots());
- $qa = $quba->get_question_attempt(1);
- $this->assertEquals(0, $qa->get_num_steps());
- }
- public function test_load_data_no_qas() {
- // The code had a bug where if a question_usage had no question_attempts,
- // load_from_records got stuck in an infinite loop. This test is to
- // verify that no longer happens.
- $scid = context_system::instance()->id;
- $records = new question_test_recordset(array(
- array('qubaid', 'contextid', 'component', 'preferredbehaviour',
- 'questionattemptid', 'questionusageid', 'slot',
- 'behaviour', 'questionid', 'variant', 'maxmark', 'minfraction', 'flagged',
- 'questionsummary', 'rightanswer', 'responsesummary', 'timemodified',
- 'attemptstepid', 'sequencenumber', 'state', 'fraction',
- 'timecreated', 'userid', 'name', 'value'),
- array(1, $scid, 'unit_test', 'interactive', null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null, null),
- ));
- question_bank::start_unit_test();
- $quba = question_usage_by_activity::load_from_records($records, 1);
- question_bank::end_unit_test();
- $this->assertEquals('unit_test', $quba->get_owning_component());
- $this->assertEquals(1, $quba->get_id());
- $this->assertInstanceOf('question_engine_unit_of_work', $quba->get_observer());
- $this->assertEquals('interactive', $quba->get_preferred_behaviour());
- $this->assertEquals(array(), $quba->get_slots());
- }
- }