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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/>.< /** < * Unit tests for the multiple choice, multi-response question definition classes. < * < * @package qtype_multichoice < * @copyright 2009 The Open University < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */> namespace qtype_multichoice; > > use question_attempt_step; > use question_classified_response; > use question_display_options; > use question_state;defined('MOODLE_INTERNAL') || die(); global $CFG; require_once($CFG->dirroot . '/question/engine/tests/helpers.php');</** * Unit tests for the multiple choice, multi-response question definition class. *> * @package qtype_multichoice* @copyright 2009 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */< class qtype_multichoice_multi_question_test extends advanced_testcase {> class question_multi_test extends \advanced_testcase {public function test_get_expected_data() {< $question = test_question_maker::make_a_multichoice_multi_question();> $question = \test_question_maker::make_a_multichoice_multi_question();$question->start_attempt(new question_attempt_step(), 1); $this->assertEquals(array('choice0' => PARAM_BOOL, 'choice1' => PARAM_BOOL, 'choice2' => PARAM_BOOL, 'choice3' => PARAM_BOOL), $question->get_expected_data()); } public function test_is_complete_response() {< $question = test_question_maker::make_a_multichoice_multi_question();> $question = \test_question_maker::make_a_multichoice_multi_question();$question->start_attempt(new question_attempt_step(), 1); $this->assertFalse($question->is_complete_response(array())); $this->assertFalse($question->is_complete_response( array('choice0' => '0', 'choice1' => '0', 'choice2' => '0', 'choice3' => '0'))); $this->assertTrue($question->is_complete_response(array('choice1' => '1'))); $this->assertTrue($question->is_complete_response( array('choice0' => '1', 'choice1' => '1', 'choice2' => '1', 'choice3' => '1'))); } public function test_is_gradable_response() {< $question = test_question_maker::make_a_multichoice_multi_question();> $question = \test_question_maker::make_a_multichoice_multi_question();$question->start_attempt(new question_attempt_step(), 1); $this->assertFalse($question->is_gradable_response(array())); $this->assertFalse($question->is_gradable_response( array('choice0' => '0', 'choice1' => '0', 'choice2' => '0', 'choice3' => '0'))); $this->assertTrue($question->is_gradable_response(array('choice1' => '1'))); $this->assertTrue($question->is_gradable_response( array('choice0' => '1', 'choice1' => '1', 'choice2' => '1', 'choice3' => '1'))); } public function test_is_same_response() {< $question = test_question_maker::make_a_multichoice_multi_question();> $question = \test_question_maker::make_a_multichoice_multi_question();$question->start_attempt(new question_attempt_step(), 1); $this->assertTrue($question->is_same_response( array(), array('choice0' => '0', 'choice1' => '0', 'choice2' => '0', 'choice3' => '0'))); $this->assertTrue($question->is_same_response( array('choice0' => '0', 'choice1' => '0', 'choice2' => '0', 'choice3' => '0'), array('choice0' => '0', 'choice1' => '0', 'choice2' => '0', 'choice3' => '0'))); $this->assertFalse($question->is_same_response( array('choice0' => '0', 'choice1' => '0', 'choice2' => '0', 'choice3' => '0'), array('choice0' => '1', 'choice1' => '0', 'choice2' => '0', 'choice3' => '0'))); $this->assertTrue($question->is_same_response( array('choice0' => '1', 'choice1' => '0', 'choice2' => '1', 'choice3' => '0'), array('choice0' => '1', 'choice1' => '0', 'choice2' => '1', 'choice3' => '0'))); } public function test_grading() {< $question = test_question_maker::make_a_multichoice_multi_question();> $question = \test_question_maker::make_a_multichoice_multi_question();$question->start_attempt(new question_attempt_step(), 1); $this->assertEquals(array(1, question_state::$gradedright), $question->grade_response($question->prepare_simulated_post_data(array('A' => 1, 'C' => 1)))); $this->assertEquals(array(0.5, question_state::$gradedpartial), $question->grade_response($question->prepare_simulated_post_data(array('A' => 1)))); $this->assertEquals(array(0, question_state::$gradedwrong), $question->grade_response($question->prepare_simulated_post_data(array('A' => 1, 'B' => 1, 'C' => 1)))); $this->assertEquals(array(0, question_state::$gradedwrong), $question->grade_response($question->prepare_simulated_post_data(array('B' => 1)))); } public function test_get_correct_response() {< $question = test_question_maker::make_a_multichoice_multi_question();> $question = \test_question_maker::make_a_multichoice_multi_question();$question->start_attempt(new question_attempt_step(), 1); $this->assertEquals($question->prepare_simulated_post_data(array('A' => 1, 'C' => 1)), $question->get_correct_response()); } public function test_get_question_summary() {< $mc = test_question_maker::make_a_multichoice_single_question();> $mc = \test_question_maker::make_a_multichoice_single_question();$mc->start_attempt(new question_attempt_step(), 1); $qsummary = $mc->get_question_summary();< $this->assertRegExp('/' . preg_quote($mc->questiontext, '/') . '/', $qsummary);> $this->assertMatchesRegularExpression('/' . preg_quote($mc->questiontext, '/') . '/', $qsummary);foreach ($mc->answers as $answer) {< $this->assertRegExp('/' . preg_quote($answer->answer, '/') . '/', $qsummary);> $this->assertMatchesRegularExpression('/' . preg_quote($answer->answer, '/') . '/', $qsummary);} } public function test_summarise_response() {< $mc = test_question_maker::make_a_multichoice_multi_question();> $mc = \test_question_maker::make_a_multichoice_multi_question();$mc->shuffleanswers = false; $mc->start_attempt(new question_attempt_step(), 1); $summary = $mc->summarise_response($mc->prepare_simulated_post_data(array('B' => 1, 'C' => 1)),< test_question_maker::get_a_qa($mc));> \test_question_maker::get_a_qa($mc));$this->assertEquals('B; C', $summary); } public function test_summarise_response_clearchoice() {< $mc = test_question_maker::make_a_multichoice_multi_question();> $mc = \test_question_maker::make_a_multichoice_multi_question();$mc->shuffleanswers = false; $mc->start_attempt(new question_attempt_step(), 1); $summary = $mc->summarise_response($mc->prepare_simulated_post_data(array('clearchoice' => -1)),< test_question_maker::get_a_qa($mc));> \test_question_maker::get_a_qa($mc));$this->assertNull($summary); } public function test_classify_response() {< $mc = test_question_maker::make_a_multichoice_multi_question();> $mc = \test_question_maker::make_a_multichoice_multi_question();$mc->start_attempt(new question_attempt_step(), 1); $this->assertEquals(array( 13 => new question_classified_response(13, 'A', 0.5), 14 => new question_classified_response(14, 'B', -1.0), ), $mc->classify_response($mc->prepare_simulated_post_data(array('A' => 1, 'B' => 1)))); $this->assertEquals(array(), $mc->classify_response(array())); } public function test_prepare_simulated_post_data() {< $mc = test_question_maker::make_a_multichoice_multi_question();> $mc = \test_question_maker::make_a_multichoice_multi_question();$mc->start_attempt(new question_attempt_step(), 1); $correctanswers = array( array(), array('A' => 1), array('B' => 1, 'D' => 0), array('A' => 0, 'B' => 0, 'C' => 0, 'D' => 0), array('A' => 1, 'B' => 0, 'C' => 1, 'D' => 0), array('A' => 1, 'B' => 0, 'C' => 1, 'D' => 1), array('A' => 1, 'B' => 1, 'C' => 1, 'D' => 1) ); foreach ($correctanswers as $correctanswer) { $postdata = $mc->prepare_simulated_post_data($correctanswer); $simulatedreponse = $mc->get_student_response_values_for_simulation($postdata);< $this->assertEquals($correctanswer, $simulatedreponse, '', 0, 10, true);> $this->assertEqualsCanonicalizing($correctanswer, $simulatedreponse);} }> /** } > * test_get_question_definition_for_external_rendering > */ > public function test_get_question_definition_for_external_rendering() { > $question = \test_question_maker::make_a_multichoice_multi_question(); > $question->start_attempt(new question_attempt_step(), 1); > $qa = \test_question_maker::get_a_qa($question); > $displayoptions = new question_display_options(); > > $options = $question->get_question_definition_for_external_rendering($qa, $displayoptions); > $this->assertEquals(1, $options['shuffleanswers']); > $this->assertEquals('abc', $options['answernumbering']); > $this->assertEquals(0, $options['showstandardinstruction']); > $this->assertEquals(1, $options['shuffleanswers']); > }