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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 immediate cbm < * behaviour. < * < * @package qbehaviour < * @subpackage immediatecbm < * @copyright 2009 The Open University < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */> namespace qbehaviour_immediatecbm;> use question_cbm; > use question_state;defined('MOODLE_INTERNAL') || die(); global $CFG; require_once(__DIR__ . '/../../../engine/lib.php'); require_once(__DIR__ . '/../../../engine/tests/helpers.php'); /** * Unit tests for the immediate cbm behaviour. *> * @package qbehaviour_immediatecbm* @copyright 2009 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */< class qbehaviour_immediatecbm_walkthrough_test extends qbehaviour_walkthrough_test_base {> class walkthrough_test extends \qbehaviour_walkthrough_test_base {public function test_immediatecbm_feedback_multichoice_right() { // Create a true-false question with correct answer true.< $mc = test_question_maker::make_a_multichoice_single_question();> $mc = \test_question_maker::make_a_multichoice_single_question();$this->start_attempt_at_question($mc, 'immediatecbm'); $rightindex = $this->get_mc_right_answer_index($mc); $wrongindex = ($rightindex + 1) % 3; // Check the initial state. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_question_text_expectation($mc), $this->get_contains_mc_radio_expectation(0, true, false), $this->get_contains_mc_radio_expectation(1, true, false), $this->get_contains_mc_radio_expectation(2, true, false), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_feedback_expectation()); $this->assertEquals('A [' . question_cbm::get_short_string(question_cbm::HIGH) . ']', $this->quba->get_right_answer_summary($this->slot));< $this->assertRegExp('/' . preg_quote($mc->questiontext, '/') . '/',> $this->assertMatchesRegularExpression('/' . preg_quote($mc->questiontext, '/') . '/',$this->quba->get_question_summary($this->slot)); $this->assertNull($this->quba->get_response_summary($this->slot)); // Save the wrong answer. $this->process_submission(array('answer' => $wrongindex, '-certainty' => 1)); // Verify. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_mc_radio_expectation($wrongindex, true, true), $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_correctness_expectation(), $this->get_does_not_contain_feedback_expectation()); // Submit the right answer. $this->process_submission( array('answer' => $rightindex, '-certainty' => 2, '-submit' => 1)); // Verify. $this->check_current_state(question_state::$gradedright); $this->check_current_mark(2); $this->check_current_output( $this->get_contains_mc_radio_expectation($rightindex, false, true), $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), $this->get_contains_correct_expectation()); $this->assertEquals('A [' . question_cbm::get_short_string(2) . ']', $this->quba->get_response_summary($this->slot)); $numsteps = $this->get_step_count(); // Finish the attempt - should not need to add a new state. $this->quba->finish_all_questions(); // Verify. $this->assertEquals($numsteps, $this->get_step_count()); $this->check_current_state(question_state::$gradedright); $this->check_current_mark(2); $this->check_current_output( $this->get_contains_mc_radio_expectation($rightindex, false, true), $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), $this->get_contains_correct_expectation()); // Process a manual comment. $this->manual_grade('Not good enough!', 0.5, FORMAT_HTML); // Verify. $this->check_current_state(question_state::$mangrpartial); $this->check_current_mark(0.5); $this->check_current_output( $this->get_contains_partcorrect_expectation(),< new question_pattern_expectation('/' . preg_quote('Not good enough!', '/') . '/'));> new \question_pattern_expectation('/' . preg_quote('Not good enough!', '/') . '/'));// Now change the correct answer to the question, and regrade. $mc->answers[13]->fraction = -0.33333333; $mc->answers[15]->fraction = 1; $this->quba->regrade_all_questions(); // Verify. $this->check_current_state(question_state::$mangrpartial); $this->check_current_mark(0.5); $this->check_current_output( $this->get_contains_partcorrect_expectation()); $autogradedstep = $this->get_step($this->get_step_count() - 2); $this->assertEqualsWithDelta($autogradedstep->get_fraction(), -2, 0.0000001); } public function test_immediatecbm_feedback_multichoice_try_to_submit_blank() { // Create a true-false question with correct answer true.< $mc = test_question_maker::make_a_multichoice_single_question();> $mc = \test_question_maker::make_a_multichoice_single_question();$this->start_attempt_at_question($mc, 'immediatecbm'); // Check the initial state. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_question_text_expectation($mc), $this->get_contains_mc_radio_expectation(0, true, false), $this->get_contains_mc_radio_expectation(1, true, false), $this->get_contains_mc_radio_expectation(2, true, false), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_feedback_expectation()); // Submit nothing. $this->process_submission(array('-submit' => 1)); // Verify. $this->check_current_state(question_state::$invalid); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_mc_radio_expectation(0, true, false), $this->get_contains_mc_radio_expectation(1, true, false), $this->get_contains_mc_radio_expectation(2, true, false), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_correctness_expectation(), $this->get_contains_validation_error_expectation()); // Finish the attempt. $this->quba->finish_all_questions(); // Verify. $this->check_current_state(question_state::$gaveup); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_mc_radio_expectation(0, false, false), $this->get_contains_mc_radio_expectation(1, false, false), $this->get_contains_mc_radio_expectation(2, false, false)); // Process a manual comment. $this->manual_grade('Not good enough!', 0.5, FORMAT_HTML); // Verify. $this->check_current_state(question_state::$mangrpartial); $this->check_current_mark(0.5); $this->check_current_output( $this->get_contains_partcorrect_expectation(),< new question_pattern_expectation('/' . preg_quote('Not good enough!', '/') . '/'));> new \question_pattern_expectation('/' . preg_quote('Not good enough!', '/') . '/'));} public function test_immediatecbm_feedback_shortanswer_try_to_submit_no_certainty() { // Create a short answer question with correct answer true.< $sa = test_question_maker::make_question('shortanswer');> $sa = \test_question_maker::make_question('shortanswer');$this->start_attempt_at_question($sa, 'immediatecbm'); // Check the initial state. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_feedback_expectation()); // Submit with certainty missing. $this->process_submission(array('-submit' => 1, 'answer' => 'frog')); // Verify. $this->check_current_state(question_state::$invalid); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_correctness_expectation(), $this->get_contains_validation_error_expectation()); // Now get it right. $this->process_submission(array('-submit' => 1, 'answer' => 'frog', '-certainty' => 3)); // Verify. $this->check_current_state(question_state::$gradedright); $this->check_current_mark(3); $this->check_current_output( $this->get_does_not_contain_validation_error_expectation()); } public function test_immediatecbm_feedback_multichoice_wrong_on_finish() { // Create a true-false question with correct answer true.< $mc = test_question_maker::make_a_multichoice_single_question();> $mc = \test_question_maker::make_a_multichoice_single_question();$this->start_attempt_at_question($mc, 'immediatecbm'); // Check the initial state. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_question_text_expectation($mc), $this->get_contains_mc_radio_expectation(0, true, false), $this->get_contains_mc_radio_expectation(1, true, false), $this->get_contains_mc_radio_expectation(2, true, false), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_feedback_expectation()); $rightindex = $this->get_mc_right_answer_index($mc); $wrongindex = ($rightindex + 1) % 3; // Save the wrong answer. $this->process_submission(array('answer' => $wrongindex, '-certainty' => 3)); // Verify. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_contains_mc_radio_expectation($wrongindex, true, true), $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), $this->get_contains_submit_button_expectation(true), $this->get_does_not_contain_correctness_expectation()); // Finish the attempt. $this->quba->finish_all_questions(); // Verify. $this->check_current_state(question_state::$gradedwrong); $this->check_current_mark(-6); $this->check_current_output( $this->get_contains_mc_radio_expectation($wrongindex, false, true), $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false), $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false), $this->get_contains_incorrect_expectation()); } public function test_immediatecbm_cbm_truefalse_no_certainty_feedback_when_not_answered() { // Create a true-false question with correct answer true.< $tf = test_question_maker::make_question('truefalse', 'true');> $tf = \test_question_maker::make_question('truefalse', 'true');$this->start_attempt_at_question($tf, 'immediatecbm', 2); // Verify. $this->check_current_state(question_state::$todo); $this->check_current_mark(null); $this->check_current_output( $this->get_does_not_contain_correctness_expectation(), $this->get_contains_cbm_radio_expectation(1, true, false), $this->get_does_not_contain_feedback_expectation()); // Finish without answering. $this->quba->finish_all_questions(); // Verify. $this->check_current_state(question_state::$gaveup); $this->check_current_mark(null); $this->check_current_output(< new question_no_pattern_expectation('/class=\"im-feedback/'));> new \question_no_pattern_expectation('/class=\"im-feedback/'));} }