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<?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 that walks a question through the deferred feedback * with certainty base marking behaviour. * * @package qbehaviour * @subpackage deferredcbm * @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(__DIR__ . '/../../../engine/lib.php'); require_once(__DIR__ . '/../../../engine/tests/helpers.php'); /** * Unit tests for the deferred feedback with certainty base marking behaviour. * * @copyright 2009 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class qbehaviour_deferredcbm_type_test extends qbehaviour_walkthrough_test_base { /** @var qbehaviour_deferredcbm_type */ protected $behaviourtype;< public function setUp() {> public function setUp(): void {parent::setUp(); $this->behaviourtype = question_engine::get_behaviour_type('deferredcbm'); } public function test_is_archetypal() { $this->assertTrue($this->behaviourtype->is_archetypal()); } public function test_get_unused_display_options() { $this->assertEquals(array('correctness', 'marks', 'specificfeedback', 'generalfeedback', 'rightanswer'), $this->behaviourtype->get_unused_display_options()); } public function test_can_questions_finish_during_the_attempt() { $this->assertFalse($this->behaviourtype->can_questions_finish_during_the_attempt()); } public function test_adjust_random_guess_score() { $this->assertEquals(0, $this->behaviourtype->adjust_random_guess_score(0)); $this->assertEquals(1, $this->behaviourtype->adjust_random_guess_score(1)); } public function test_summarise_usage_max_mark_1() { // Create a usage comprising 3 true-false questions. $this->quba->set_preferred_behaviour('deferredcbm'); $this->quba->add_question(test_question_maker::make_question('truefalse', 'true'), 3); $this->quba->add_question(test_question_maker::make_question('truefalse', 'true'), 3); $this->quba->add_question(test_question_maker::make_question('truefalse', 'true'), 3); $this->quba->start_all_questions(); // Process responses right, high certainty; right, med certainty; wrong, med certainty. $this->quba->process_action(1, array('answer' => 1, '-certainty' => 3)); $this->quba->process_action(2, array('answer' => 1, '-certainty' => 2)); $this->quba->process_action(3, array('answer' => 0, '-certainty' => 2)); $this->quba->finish_all_questions(); // Get the summary. $summarydata = $this->quba->get_summary_information(new question_display_options()); // Verify.< $this->assertContains(get_string('breakdownbycertainty', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('breakdownbycertainty', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement_heading']['content']);< $this->assertContains('100%',> $this->assertStringContainsString('100%',$summarydata['qbehaviour_cbm_judgement3']['content']);< $this->assertContains(get_string('judgementok', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('judgementok', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement3']['content']);< $this->assertContains('50%',> $this->assertStringContainsString('50%',$summarydata['qbehaviour_cbm_judgement2']['content']);< $this->assertContains(get_string('slightlyoverconfident', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('slightlyoverconfident', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement2']['content']);< $this->assertContains(get_string('noquestions', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('noquestions', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement1']['content']); } public function test_summarise_usage_max_mark_3() { // Create a usage comprising 3 true-false questions. $this->quba->set_preferred_behaviour('deferredcbm'); $this->quba->add_question(test_question_maker::make_question('truefalse', 'true'), 1); $this->quba->add_question(test_question_maker::make_question('truefalse', 'true'), 1); $this->quba->add_question(test_question_maker::make_question('truefalse', 'true'), 1); $this->quba->start_all_questions(); // Process responses right, high certainty; right, med certainty; wrong, med certainty. $this->quba->process_action(1, array('answer' => 1, '-certainty' => 3)); $this->quba->process_action(2, array('answer' => 1, '-certainty' => 2)); $this->quba->process_action(3, array('answer' => 0, '-certainty' => 2)); $this->quba->finish_all_questions(); // Get the summary. $summarydata = $this->quba->get_summary_information(new question_display_options()); // Verify.< $this->assertContains(get_string('breakdownbycertainty', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('breakdownbycertainty', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement_heading']['content']);< $this->assertContains('100%',> $this->assertStringContainsString('100%',$summarydata['qbehaviour_cbm_judgement3']['content']);< $this->assertContains(get_string('judgementok', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('judgementok', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement3']['content']);< $this->assertContains('50%',> $this->assertStringContainsString('50%',$summarydata['qbehaviour_cbm_judgement2']['content']);< $this->assertContains(get_string('slightlyoverconfident', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('slightlyoverconfident', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement2']['content']);< $this->assertContains(get_string('noquestions', 'qbehaviour_deferredcbm'),> $this->assertStringContainsString(get_string('noquestions', 'qbehaviour_deferredcbm'),$summarydata['qbehaviour_cbm_judgement1']['content']); } public function test_calculate_bonus() {< $this->assertEqualsWithDelta(0.05, $this->behaviourtype->calculate_bonus(1, 1 / 2), question_testcase::GRADE_DELTA); < $this->assertEqualsWithDelta(-0.01, $this->behaviourtype->calculate_bonus(2, 9 / 10), question_testcase::GRADE_DELTA); < $this->assertEqualsWithDelta(0, $this->behaviourtype->calculate_bonus(3, 1), question_testcase::GRADE_DELTA);> $this->assertEquals(0.05, $this->behaviourtype->calculate_bonus(1, 1/2)); > $this->assertEquals(-0.01, $this->behaviourtype->calculate_bonus(2, 9/10)); > $this->assertEquals(0, $this->behaviourtype->calculate_bonus(3, 1));} }