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Differences Between: [Versions 310 and 311] [Versions 39 and 311]

   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  namespace qtype_calculated;
  18  
  19  use question_hint;
  20  use question_state;
  21  
  22  defined('MOODLE_INTERNAL') || die();
  23  
  24  global $CFG;
  25  require_once($CFG->dirroot . '/question/engine/tests/helpers.php');
  26  
  27  
  28  /**
  29   * Unit tests for the calculated question type.
  30   *
  31   * @package    qtype_calculated
  32   * @copyright  2011 The Open University
  33   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  34   */
  35  class walkthrough_test extends \qbehaviour_walkthrough_test_base {
  36      public function test_interactive() {
  37  
  38          // Create a gapselect question.
  39          $q = \test_question_maker::make_question('calculated');
  40          $q->hints = array(
  41              new question_hint(1, 'This is the first hint.', FORMAT_HTML),
  42              new question_hint(2, 'This is the second hint.', FORMAT_HTML),
  43          );
  44          $this->start_attempt_at_question($q, 'interactive', 3, 1);
  45          $values = $q->vs->get_values();
  46          $this->assertEquals($values, $q->datasetloader->load_values(1));
  47  
  48          // Check the initial state.
  49          $this->check_current_state(question_state::$todo);
  50          $this->check_current_mark(null);
  51          $this->check_current_output(
  52                  $this->get_contains_marked_out_of_summary(),
  53                  $this->get_contains_submit_button_expectation(true),
  54                  $this->get_does_not_contain_feedback_expectation(),
  55                  $this->get_does_not_contain_validation_error_expectation(),
  56                  $this->get_does_not_contain_try_again_button_expectation(),
  57                  $this->get_no_hint_visible_expectation());
  58  
  59          // Submit blank.
  60          $this->process_submission(array('-submit' => 1, 'answer' => ''));
  61  
  62          // Verify.
  63          $this->check_current_state(question_state::$invalid);
  64          $this->check_current_mark(null);
  65          $this->check_current_output(
  66                  $this->get_contains_marked_out_of_summary(),
  67                  $this->get_contains_submit_button_expectation(true),
  68                  $this->get_does_not_contain_feedback_expectation(),
  69                  $this->get_contains_validation_error_expectation(),
  70                  $this->get_does_not_contain_try_again_button_expectation(),
  71                  $this->get_no_hint_visible_expectation());
  72  
  73          // Sumit something that does not look like a number.
  74          $this->process_submission(array('-submit' => 1, 'answer' => 'newt'));
  75  
  76          // Verify.
  77          $this->check_current_state(question_state::$invalid);
  78          $this->check_current_mark(null);
  79          $this->check_current_output(
  80                  $this->get_contains_marked_out_of_summary(),
  81                  $this->get_contains_submit_button_expectation(true),
  82                  $this->get_does_not_contain_feedback_expectation(),
  83                  $this->get_contains_validation_error_expectation(),
  84                  new \question_pattern_expectation('/' .
  85                          preg_quote(get_string('invalidnumber', 'qtype_numerical'), '/') . '/'),
  86                  $this->get_does_not_contain_try_again_button_expectation(),
  87                  $this->get_no_hint_visible_expectation());
  88  
  89          // Now get it right.
  90          $this->process_submission(array('-submit' => 1, 'answer' => $values['a'] + $values['b']));
  91  
  92          // Verify.
  93          $this->check_current_state(question_state::$gradedright);
  94          $this->check_current_mark(3);
  95          $this->check_current_output(
  96                  $this->get_contains_mark_summary(3),
  97                  $this->get_does_not_contain_submit_button_expectation(),
  98                  $this->get_contains_correct_expectation(),
  99                  $this->get_does_not_contain_validation_error_expectation(),
 100                  $this->get_no_hint_visible_expectation());
 101      }
 102  }