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Moodle
2.2.1
http://www.collinsharper.com
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Moodle
2.2.1
http://www.collinsharper.com
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00001 <?php 00002 // This file is part of Moodle - http://moodle.org/ 00003 // 00004 // Moodle is free software: you can redistribute it and/or modify 00005 // it under the terms of the GNU General Public License as published by 00006 // the Free Software Foundation, either version 3 of the License, or 00007 // (at your option) any later version. 00008 // 00009 // Moodle is distributed in the hope that it will be useful, 00010 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 // GNU General Public License for more details. 00013 // 00014 // You should have received a copy of the GNU General Public License 00015 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 00016 00028 defined('MOODLE_INTERNAL') || die(); 00029 00030 require_once(dirname(__FILE__) . '/../../../engine/lib.php'); 00031 require_once(dirname(__FILE__) . '/../../../engine/simpletest/helpers.php'); 00032 00033 00040 class qbehaviour_immediatefeedback_walkthrough_test extends qbehaviour_walkthrough_test_base { 00041 public function test_immediatefeedback_feedback_multichoice_right() { 00042 00043 // Create a true-false question with correct answer true. 00044 $mc = test_question_maker::make_a_multichoice_single_question(); 00045 $this->start_attempt_at_question($mc, 'immediatefeedback'); 00046 00047 $rightindex = $this->get_mc_right_answer_index($mc); 00048 $wrongindex = ($rightindex + 1) % 3; 00049 00050 // Check the initial state. 00051 $this->check_current_state(question_state::$todo); 00052 $this->check_current_mark(null); 00053 $this->check_current_output( 00054 $this->get_contains_question_text_expectation($mc), 00055 $this->get_contains_mc_radio_expectation(0, true, false), 00056 $this->get_contains_mc_radio_expectation(1, true, false), 00057 $this->get_contains_mc_radio_expectation(2, true, false), 00058 $this->get_contains_submit_button_expectation(true), 00059 $this->get_does_not_contain_feedback_expectation()); 00060 00061 // Save the wrong answer. 00062 $this->process_submission(array('answer' => $wrongindex)); 00063 00064 // Verify. 00065 $this->check_current_state(question_state::$todo); 00066 $this->check_current_mark(null); 00067 $this->check_current_output( 00068 $this->get_contains_mc_radio_expectation($wrongindex, true, true), 00069 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00070 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00071 $this->get_contains_submit_button_expectation(true), 00072 $this->get_does_not_contain_correctness_expectation(), 00073 $this->get_does_not_contain_feedback_expectation()); 00074 00075 // Submit the right answer. 00076 $this->process_submission(array('answer' => $rightindex, '-submit' => 1)); 00077 00078 // Verify. 00079 $this->check_current_state(question_state::$gradedright); 00080 $this->check_current_mark(1); 00081 $this->check_current_output( 00082 $this->get_contains_mc_radio_expectation($rightindex, false, true), 00083 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00084 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00085 $this->get_contains_correct_expectation()); 00086 $this->assertEqual('A', 00087 $this->quba->get_response_summary($this->slot)); 00088 00089 $numsteps = $this->get_step_count(); 00090 00091 // Now try to save again - as if the user clicked next in the quiz. 00092 $this->process_submission(array('answer' => $rightindex)); 00093 00094 // Verify. 00095 $this->assertEqual($numsteps, $this->get_step_count()); 00096 $this->check_current_state(question_state::$gradedright); 00097 $this->check_current_mark(1); 00098 $this->check_current_output( 00099 $this->get_contains_mc_radio_expectation($rightindex, false, true), 00100 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00101 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00102 $this->get_contains_correct_expectation()); 00103 00104 // Finish the attempt - should not need to add a new state. 00105 $this->quba->finish_all_questions(); 00106 00107 // Verify. 00108 $this->assertEqual($numsteps, $this->get_step_count()); 00109 $this->check_current_state(question_state::$gradedright); 00110 $this->check_current_mark(1); 00111 $this->check_current_output( 00112 $this->get_contains_mc_radio_expectation($rightindex, false, true), 00113 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00114 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00115 $this->get_contains_correct_expectation()); 00116 00117 // Process a manual comment. 00118 $this->manual_grade('Not good enough!', 0.5); 00119 00120 // Verify. 00121 $this->check_current_state(question_state::$mangrpartial); 00122 $this->check_current_mark(0.5); 00123 $this->check_current_output( 00124 $this->get_contains_partcorrect_expectation(), 00125 new PatternExpectation('/' . preg_quote('Not good enough!') . '/')); 00126 00127 // Now change the correct answer to the question, and regrade. 00128 $mc->answers[13]->fraction = -0.33333333; 00129 $mc->answers[15]->fraction = 1; 00130 $this->quba->regrade_all_questions(); 00131 00132 // Verify. 00133 $this->check_current_state(question_state::$mangrpartial); 00134 $this->check_current_mark(0.5); 00135 $this->check_current_output( 00136 $this->get_contains_partcorrect_expectation()); 00137 00138 $autogradedstep = $this->get_step($this->get_step_count() - 2); 00139 $this->assertWithinMargin($autogradedstep->get_fraction(), -0.3333333, 0.0000001); 00140 } 00141 00142 public function test_immediatefeedback_feedback_multichoice_try_to_submit_blank() { 00143 00144 // Create a true-false question with correct answer true. 00145 $mc = test_question_maker::make_a_multichoice_single_question(); 00146 $this->start_attempt_at_question($mc, 'immediatefeedback'); 00147 00148 // Check the initial state. 00149 $this->check_current_state(question_state::$todo); 00150 $this->check_current_mark(null); 00151 $this->check_current_output( 00152 $this->get_contains_question_text_expectation($mc), 00153 $this->get_contains_mc_radio_expectation(0, true, false), 00154 $this->get_contains_mc_radio_expectation(1, true, false), 00155 $this->get_contains_mc_radio_expectation(2, true, false), 00156 $this->get_contains_submit_button_expectation(true), 00157 $this->get_does_not_contain_feedback_expectation()); 00158 00159 // Submit nothing. 00160 $this->process_submission(array('-submit' => 1)); 00161 00162 // Verify. 00163 $this->check_current_state(question_state::$invalid); 00164 $this->check_current_mark(null); 00165 $this->check_current_output( 00166 $this->get_contains_mc_radio_expectation(0, true, false), 00167 $this->get_contains_mc_radio_expectation(1, true, false), 00168 $this->get_contains_mc_radio_expectation(2, true, false), 00169 $this->get_contains_submit_button_expectation(true), 00170 $this->get_does_not_contain_correctness_expectation(), 00171 $this->get_does_not_contain_feedback_expectation(), 00172 $this->get_contains_validation_error_expectation()); 00173 $this->assertNull($this->quba->get_response_summary($this->slot)); 00174 00175 // Finish the attempt. 00176 $this->quba->finish_all_questions(); 00177 00178 // Verify. 00179 $this->check_current_state(question_state::$gaveup); 00180 $this->check_current_mark(null); 00181 $this->check_current_output( 00182 $this->get_contains_mc_radio_expectation(0, false, false), 00183 $this->get_contains_mc_radio_expectation(1, false, false), 00184 $this->get_contains_mc_radio_expectation(2, false, false)); 00185 00186 // Process a manual comment. 00187 $this->manual_grade('Not good enough!', 0.5); 00188 00189 // Verify. 00190 $this->check_current_state(question_state::$mangrpartial); 00191 $this->check_current_mark(0.5); 00192 $this->check_current_output( 00193 $this->get_contains_partcorrect_expectation(), 00194 new PatternExpectation('/' . preg_quote('Not good enough!') . '/')); 00195 } 00196 00197 public function test_immediatefeedback_feedback_multichoice_wrong_on_finish() { 00198 00199 // Create a true-false question with correct answer true. 00200 $mc = test_question_maker::make_a_multichoice_single_question(); 00201 $this->start_attempt_at_question($mc, 'immediatefeedback'); 00202 00203 // Check the initial state. 00204 $this->check_current_state(question_state::$todo); 00205 $this->check_current_mark(null); 00206 $this->check_current_output( 00207 $this->get_contains_question_text_expectation($mc), 00208 $this->get_contains_mc_radio_expectation(0, true, false), 00209 $this->get_contains_mc_radio_expectation(1, true, false), 00210 $this->get_contains_mc_radio_expectation(2, true, false), 00211 $this->get_contains_submit_button_expectation(true), 00212 $this->get_does_not_contain_feedback_expectation()); 00213 00214 $rightindex = $this->get_mc_right_answer_index($mc); 00215 $wrongindex = ($rightindex + 1) % 3; 00216 00217 // Save the wrong answer. 00218 $this->process_submission(array('answer' => $wrongindex)); 00219 00220 // Verify. 00221 $this->check_current_state(question_state::$todo); 00222 $this->check_current_mark(null); 00223 $this->check_current_output( 00224 $this->get_contains_mc_radio_expectation($wrongindex, true, true), 00225 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00226 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00227 $this->get_contains_submit_button_expectation(true), 00228 $this->get_does_not_contain_correctness_expectation(), 00229 $this->get_does_not_contain_feedback_expectation()); 00230 00231 // Finish the attempt. 00232 $this->quba->finish_all_questions(); 00233 00234 // Verify. 00235 $this->check_current_state(question_state::$gradedwrong); 00236 $this->check_current_mark(-0.3333333); 00237 $this->check_current_output( 00238 $this->get_contains_mc_radio_expectation($wrongindex, false, true), 00239 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false), 00240 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false), 00241 $this->get_contains_incorrect_expectation()); 00242 $this->assertPattern('/B|C/', 00243 $this->quba->get_response_summary($this->slot)); 00244 } 00245 }
1.7.6.1 
