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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_immediatecbm_walkthrough_test extends qbehaviour_walkthrough_test_base { 00041 public function test_immediatecbm_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, 'immediatecbm'); 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 $this->assertEqual('A [' . question_cbm::get_string(question_cbm::HIGH) . ']', 00061 $this->quba->get_right_answer_summary($this->slot)); 00062 $this->assertPattern('/' . preg_quote($mc->questiontext) . '/', 00063 $this->quba->get_question_summary($this->slot)); 00064 $this->assertNull($this->quba->get_response_summary($this->slot)); 00065 00066 // Save the wrong answer. 00067 $this->process_submission(array('answer' => $wrongindex, '-certainty' => 1)); 00068 00069 // Verify. 00070 $this->check_current_state(question_state::$todo); 00071 $this->check_current_mark(null); 00072 $this->check_current_output( 00073 $this->get_contains_mc_radio_expectation($wrongindex, true, true), 00074 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00075 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00076 $this->get_contains_submit_button_expectation(true), 00077 $this->get_does_not_contain_correctness_expectation(), 00078 $this->get_does_not_contain_feedback_expectation()); 00079 00080 // Submit the right answer. 00081 $this->process_submission( 00082 array('answer' => $rightindex, '-certainty' => 2, '-submit' => 1)); 00083 00084 // Verify. 00085 $this->check_current_state(question_state::$gradedright); 00086 $this->check_current_mark(2/3); 00087 $this->check_current_output( 00088 $this->get_contains_mc_radio_expectation($rightindex, false, true), 00089 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00090 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00091 $this->get_contains_correct_expectation()); 00092 $this->assertEqual('A [' . question_cbm::get_string(2) . ']', 00093 $this->quba->get_response_summary($this->slot)); 00094 00095 $numsteps = $this->get_step_count(); 00096 00097 // Finish the attempt - should not need to add a new state. 00098 $this->quba->finish_all_questions(); 00099 00100 // Verify. 00101 $this->assertEqual($numsteps, $this->get_step_count()); 00102 $this->check_current_state(question_state::$gradedright); 00103 $this->check_current_mark(2/3); 00104 $this->check_current_output( 00105 $this->get_contains_mc_radio_expectation($rightindex, false, true), 00106 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00107 $this->get_contains_mc_radio_expectation(($rightindex + 1) % 3, false, false), 00108 $this->get_contains_correct_expectation()); 00109 00110 // Process a manual comment. 00111 $this->manual_grade('Not good enough!', 0.5); 00112 00113 // Verify. 00114 $this->check_current_state(question_state::$mangrpartial); 00115 $this->check_current_mark(0.5); 00116 $this->check_current_output( 00117 $this->get_contains_partcorrect_expectation(), 00118 new PatternExpectation('/' . preg_quote('Not good enough!') . '/')); 00119 00120 // Now change the correct answer to the question, and regrade. 00121 $mc->answers[13]->fraction = -0.33333333; 00122 $mc->answers[15]->fraction = 1; 00123 $this->quba->regrade_all_questions(); 00124 00125 // Verify. 00126 $this->check_current_state(question_state::$mangrpartial); 00127 $this->check_current_mark(0.5); 00128 $this->check_current_output( 00129 $this->get_contains_partcorrect_expectation()); 00130 00131 $autogradedstep = $this->get_step($this->get_step_count() - 2); 00132 $this->assertWithinMargin($autogradedstep->get_fraction(), -10/9, 0.0000001); 00133 } 00134 00135 public function test_immediatecbm_feedback_multichoice_try_to_submit_blank() { 00136 00137 // Create a true-false question with correct answer true. 00138 $mc = test_question_maker::make_a_multichoice_single_question(); 00139 $this->start_attempt_at_question($mc, 'immediatecbm'); 00140 00141 // Check the initial state. 00142 $this->check_current_state(question_state::$todo); 00143 $this->check_current_mark(null); 00144 $this->check_current_output( 00145 $this->get_contains_question_text_expectation($mc), 00146 $this->get_contains_mc_radio_expectation(0, true, false), 00147 $this->get_contains_mc_radio_expectation(1, true, false), 00148 $this->get_contains_mc_radio_expectation(2, true, false), 00149 $this->get_contains_submit_button_expectation(true), 00150 $this->get_does_not_contain_feedback_expectation()); 00151 00152 // Submit nothing. 00153 $this->process_submission(array('-submit' => 1)); 00154 00155 // Verify. 00156 $this->check_current_state(question_state::$invalid); 00157 $this->check_current_mark(null); 00158 $this->check_current_output( 00159 $this->get_contains_mc_radio_expectation(0, true, false), 00160 $this->get_contains_mc_radio_expectation(1, true, false), 00161 $this->get_contains_mc_radio_expectation(2, true, false), 00162 $this->get_contains_submit_button_expectation(true), 00163 $this->get_does_not_contain_correctness_expectation(), 00164 $this->get_contains_validation_error_expectation()); 00165 00166 // Finish the attempt. 00167 $this->quba->finish_all_questions(); 00168 00169 // Verify. 00170 $this->check_current_state(question_state::$gaveup); 00171 $this->check_current_mark(null); 00172 $this->check_current_output( 00173 $this->get_contains_mc_radio_expectation(0, false, false), 00174 $this->get_contains_mc_radio_expectation(1, false, false), 00175 $this->get_contains_mc_radio_expectation(2, false, false)); 00176 00177 // Process a manual comment. 00178 $this->manual_grade('Not good enough!', 0.5); 00179 00180 // Verify. 00181 $this->check_current_state(question_state::$mangrpartial); 00182 $this->check_current_mark(0.5); 00183 $this->check_current_output( 00184 $this->get_contains_partcorrect_expectation(), 00185 new PatternExpectation('/' . preg_quote('Not good enough!') . '/')); 00186 } 00187 00188 public function test_immediatecbm_feedback_shortanswer_try_to_submit_no_certainty() { 00189 00190 // Create a short answer question with correct answer true. 00191 $sa = test_question_maker::make_question('shortanswer'); 00192 $this->start_attempt_at_question($sa, 'immediatecbm'); 00193 00194 // Check the initial state. 00195 $this->check_current_state(question_state::$todo); 00196 $this->check_current_mark(null); 00197 $this->check_current_output( 00198 $this->get_contains_submit_button_expectation(true), 00199 $this->get_does_not_contain_feedback_expectation()); 00200 00201 // Submit with certainty missing. 00202 $this->process_submission(array('-submit' => 1, 'answer' => 'frog')); 00203 00204 // Verify. 00205 $this->check_current_state(question_state::$invalid); 00206 $this->check_current_mark(null); 00207 $this->check_current_output( 00208 $this->get_contains_submit_button_expectation(true), 00209 $this->get_does_not_contain_correctness_expectation(), 00210 $this->get_contains_validation_error_expectation()); 00211 00212 // Now get it right. 00213 $this->process_submission(array('-submit' => 1, 'answer' => 'frog', '-certainty' => 3)); 00214 00215 // Verify. 00216 $this->check_current_state(question_state::$gradedright); 00217 $this->check_current_mark(1); 00218 $this->check_current_output( 00219 $this->get_does_not_contain_validation_error_expectation()); 00220 } 00221 00222 public function test_immediatecbm_feedback_multichoice_wrong_on_finish() { 00223 00224 // Create a true-false question with correct answer true. 00225 $mc = test_question_maker::make_a_multichoice_single_question(); 00226 $this->start_attempt_at_question($mc, 'immediatecbm'); 00227 00228 // Check the initial state. 00229 $this->check_current_state(question_state::$todo); 00230 $this->check_current_mark(null); 00231 $this->check_current_output( 00232 $this->get_contains_question_text_expectation($mc), 00233 $this->get_contains_mc_radio_expectation(0, true, false), 00234 $this->get_contains_mc_radio_expectation(1, true, false), 00235 $this->get_contains_mc_radio_expectation(2, true, false), 00236 $this->get_contains_submit_button_expectation(true), 00237 $this->get_does_not_contain_feedback_expectation()); 00238 00239 $rightindex = $this->get_mc_right_answer_index($mc); 00240 $wrongindex = ($rightindex + 1) % 3; 00241 00242 // Save the wrong answer. 00243 $this->process_submission(array('answer' => $wrongindex, '-certainty' => 3)); 00244 00245 // Verify. 00246 $this->check_current_state(question_state::$todo); 00247 $this->check_current_mark(null); 00248 $this->check_current_output( 00249 $this->get_contains_mc_radio_expectation($wrongindex, true, true), 00250 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00251 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, true, false), 00252 $this->get_contains_submit_button_expectation(true), 00253 $this->get_does_not_contain_correctness_expectation()); 00254 00255 // Finish the attempt. 00256 $this->quba->finish_all_questions(); 00257 00258 // Verify. 00259 $this->check_current_state(question_state::$gradedwrong); 00260 $this->check_current_mark(-3); 00261 $this->check_current_output( 00262 $this->get_contains_mc_radio_expectation($wrongindex, false, true), 00263 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false), 00264 $this->get_contains_mc_radio_expectation(($wrongindex + 1) % 3, false, false), 00265 $this->get_contains_incorrect_expectation()); 00266 } 00267 00268 public function test_immediatecbm_cbm_truefalse_no_certainty_feedback_when_not_answered() { 00269 00270 // Create a true-false question with correct answer true. 00271 $tf = test_question_maker::make_question('truefalse', 'true'); 00272 $this->start_attempt_at_question($tf, 'deferredcbm', 2); 00273 00274 // Verify. 00275 $this->check_current_state(question_state::$todo); 00276 $this->check_current_mark(null); 00277 $this->check_current_output( 00278 $this->get_does_not_contain_correctness_expectation(), 00279 $this->get_contains_cbm_radio_expectation(1, true, false), 00280 $this->get_does_not_contain_feedback_expectation()); 00281 00282 // Finish without answering. 00283 $this->quba->finish_all_questions(); 00284 00285 // Verify. 00286 $this->check_current_state(question_state::$gaveup); 00287 $this->check_current_mark(null); 00288 $this->check_current_output( 00289 new NoPatternExpectation('/class=\"im-feedback/')); 00290 } 00291 }
1.7.6.1 
