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   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * This file contains tests that simulate a user attempt a gapselect question.
  19   *
  20   * @package   qtype_gapselect
  21   * @copyright 2012 The Open University
  22   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  global $CFG;
  28  
  29  require_once($CFG->dirroot . '/question/engine/tests/helpers.php');
  30  require_once($CFG->dirroot . '/question/type/gapselect/tests/helper.php');
  31  
  32  
  33  /**
  34   * Unit tests for the gap-select question type.
  35   *
  36   * @copyright 2012 The Open University
  37   * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  38   */
  39  class qtype_gapselect_walkthrough_test extends qbehaviour_walkthrough_test_base {
  40      public function test_interactive_behaviour() {
  41  
  42          // Create a gapselect question.
  43          $q = qtype_gapselect_test_helper::make_a_gapselect_question();
  44          $q->hints = array(
  45              new question_hint_with_parts(1, 'This is the first hint.', FORMAT_HTML, false, false),
  46              new question_hint_with_parts(2, 'This is the second hint.', FORMAT_HTML, true, true),
  47          );
  48          $q->shufflechoices = false;
  49          $this->start_attempt_at_question($q, 'interactive', 3);
  50  
  51          // Check the initial state.
  52          $this->check_current_state(question_state::$todo);
  53          $this->check_current_mark(null);
  54          $this->check_current_output(
  55                  $this->get_contains_select_expectation('p1',
  56                                  array('' => get_string('choosedots'), '1' => 'quick', '2' => 'slow'), null, true),
  57                  $this->get_contains_select_expectation('p2',
  58                                  array('' => get_string('choosedots'), '1' => 'fox', '2' => 'dog'), null, true),
  59                  $this->get_contains_select_expectation('p3',
  60                                  array('' => get_string('choosedots'), '1' => 'lazy', '2' => 'assiduous'), null, true),
  61                  $this->get_contains_submit_button_expectation(true),
  62                  $this->get_does_not_contain_feedback_expectation(),
  63                  $this->get_tries_remaining_expectation(3),
  64                  $this->get_no_hint_visible_expectation());
  65  
  66          // Save the wrong answer.
  67          $this->process_submission(array('p1' => '2', 'p2' => '2', 'p3' => '2'));
  68  
  69          // Verify.
  70          $this->check_current_state(question_state::$todo);
  71          $this->check_current_mark(null);
  72          $this->check_current_output(
  73                  $this->get_contains_select_expectation('p1',
  74                                  array('' => get_string('choosedots'), '1' => 'quick', '2' => 'slow'), 2, true),
  75                  $this->get_contains_select_expectation('p2',
  76                                  array('' => get_string('choosedots'), '1' => 'fox', '2' => 'dog'), 2, true),
  77                  $this->get_contains_select_expectation('p3',
  78                                  array('' => get_string('choosedots'), '1' => 'lazy', '2' => 'assiduous'), 2, true),
  79                  $this->get_contains_submit_button_expectation(true),
  80                  $this->get_does_not_contain_correctness_expectation(),
  81                  $this->get_does_not_contain_feedback_expectation(),
  82                  $this->get_tries_remaining_expectation(3),
  83                  $this->get_no_hint_visible_expectation());
  84  
  85          // Submit the wrong answer.
  86          $this->process_submission(array('p1' => '2', 'p2' => '2', 'p3' => '2', '-submit' => 1));
  87  
  88          // Verify.
  89          $this->check_current_state(question_state::$todo);
  90          $this->check_current_mark(null);
  91          $this->check_current_output(
  92                  $this->get_contains_select_expectation('p1',
  93                                  array('' => get_string('choosedots'), '1' => 'quick', '2' => 'slow'), 2, false),
  94                  $this->get_contains_select_expectation('p2',
  95                                  array('' => get_string('choosedots'), '1' => 'fox', '2' => 'dog'), 2, false),
  96                  $this->get_contains_select_expectation('p3',
  97                                  array('' => get_string('choosedots'), '1' => 'lazy', '2' => 'assiduous'), 2, false),
  98                          $this->get_does_not_contain_submit_button_expectation(),
  99                  $this->get_contains_try_again_button_expectation(true),
 100                  $this->get_does_not_contain_correctness_expectation(),
 101                  $this->get_contains_hint_expectation('This is the first hint'));
 102  
 103          // Do try again.
 104          $this->process_submission(array('-tryagain' => 1));
 105  
 106          // Verify.
 107          $this->check_current_state(question_state::$todo);
 108          $this->check_current_mark(null);
 109          $this->check_current_output(
 110                  $this->get_contains_select_expectation('p1',
 111                                  array('' => get_string('choosedots'), '1' => 'quick', '2' => 'slow'), 2, true),
 112                  $this->get_contains_select_expectation('p2',
 113                                  array('' => get_string('choosedots'), '1' => 'fox', '2' => 'dog'), 2, true),
 114                  $this->get_contains_select_expectation('p3',
 115                                  array('' => get_string('choosedots'), '1' => 'lazy', '2' => 'assiduous'), 2, true),
 116                  $this->get_contains_submit_button_expectation(true),
 117                  $this->get_does_not_contain_correctness_expectation(),
 118                  $this->get_does_not_contain_feedback_expectation(),
 119                  $this->get_tries_remaining_expectation(2),
 120                  $this->get_no_hint_visible_expectation());
 121  
 122          // Submit the right answer.
 123          $this->process_submission(array('p1' => '1', 'p2' => '1', 'p3' => '1', '-submit' => 1));
 124  
 125          // Verify.
 126          $this->check_current_state(question_state::$gradedright);
 127          $this->check_current_mark(2);
 128          $this->check_current_output(
 129                  $this->get_contains_select_expectation('p1',
 130                                  array('' => get_string('choosedots'), '1' => 'quick', '2' => 'slow'), 1, false),
 131                  $this->get_contains_select_expectation('p2',
 132                                  array('' => get_string('choosedots'), '1' => 'fox', '2' => 'dog'), 1, false),
 133                  $this->get_contains_select_expectation('p3',
 134                                  array('' => get_string('choosedots'), '1' => 'lazy', '2' => 'assiduous'), 1, false),
 135                  $this->get_does_not_contain_submit_button_expectation(),
 136                  $this->get_contains_correct_expectation(),
 137                  $this->get_no_hint_visible_expectation());
 138  
 139          // Check regrading does not mess anything up.
 140          $this->quba->regrade_all_questions();
 141  
 142          // Verify.
 143          $this->check_current_state(question_state::$gradedright);
 144          $this->check_current_mark(2);
 145      }
 146  }