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Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402]

   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_missingtype;
  18  
  19  use qbehaviour_deferredfeedback;
  20  use qtype_missingtype;
  21  use qtype_missingtype_question;
  22  use question_attempt_step;
  23  use question_bank;
  24  use question_contains_tag_with_attribute;
  25  use question_display_options;
  26  use question_state;
  27  use testable_question_attempt;
  28  
  29  defined('MOODLE_INTERNAL') || die();
  30  
  31  global $CFG;
  32  require_once (__DIR__ . '/../../../engine/tests/helpers.php');
  33  require_once (__DIR__ . '/../../../behaviour/deferredfeedback/behaviour.php');
  34  require_once (__DIR__ . '/../question.php');
  35  require_once($CFG->dirroot . '/question/type/missingtype/questiontype.php');
  36  
  37  /**
  38   * Unit tests for the 'missing' question type.
  39   *
  40   * @package    qtype_missingtype
  41   * @copyright  2010 The Open University
  42   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  43   */
  44  class missingtype_test extends \question_testcase {
  45  
  46      protected function get_unknown_questiondata() {
  47          $questiondata = new \stdClass();
  48          $questiondata->id = 0;
  49          $questiondata->category = 0;
  50          $questiondata->contextid = 0;
  51          $questiondata->parent = 0;
  52          $questiondata->name = 'Test';
  53          $questiondata->questiontext = 'This is the question text.';
  54          $questiondata->questiontextformat = FORMAT_HTML;
  55          $questiondata->generalfeedback = 'This is the general feedback.';
  56          $questiondata->generalfeedbackformat = FORMAT_HTML;
  57          $questiondata->defaultmark = 1;
  58          $questiondata->penalty = 0.3333333;
  59          $questiondata->qtype = 'strange_unknown';
  60          $questiondata->length = 1;
  61          $questiondata->stamp = make_unique_id_code();
  62          $questiondata->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;
  63          $questiondata->version = 1;
  64          $questiondata->versionid = 0;
  65          $questiondata->questionbankentryid = 0;
  66          $questiondata->idnumber = null;
  67          $questiondata->timecreated = 0;
  68          $questiondata->timemodified = 0;
  69          $questiondata->createdby = 0;
  70          $questiondata->modifiedby = 0;
  71  
  72          return $questiondata;
  73      }
  74  
  75      public function test_cannot_grade() {
  76          $q = new qtype_missingtype_question();
  77          $this->expectException(\moodle_exception::class);
  78          $q->grade_response(array());
  79      }
  80  
  81      public function test_load_qtype_strict() {
  82          $this->expectException(\moodle_exception::class);
  83          $qtype = question_bank::get_qtype('strange_unknown');
  84      }
  85  
  86      public function test_load_qtype_lax() {
  87          $qtype = question_bank::get_qtype('strange_unknown', false);
  88          $this->assertInstanceOf('qtype_missingtype', $qtype);
  89      }
  90  
  91      public function test_make_question() {
  92          $questiondata = $this->get_unknown_questiondata();
  93          $q = question_bank::make_question($questiondata);
  94          $this->assertInstanceOf('qtype_missingtype_question', $q);
  95          $this->assertEquals($q->questiontext, \html_writer::tag('div',
  96                  get_string('missingqtypewarning', 'qtype_missingtype'),
  97                  array('class' => 'warning missingqtypewarning')) .
  98                  $questiondata->questiontext);
  99      }
 100  
 101      public function test_render_missing() {
 102          $questiondata = $this->get_unknown_questiondata();
 103          $q = question_bank::make_question($questiondata);
 104          $qa = new testable_question_attempt($q, 0);
 105  
 106          $step = new question_attempt_step(array('answer' => 'frog'));
 107          $step->set_state(question_state::$todo);
 108          $qa->add_step($step);
 109          $qa->set_behaviour(new qbehaviour_deferredfeedback($qa, 'deferredfeedback'));
 110  
 111          $output = $qa->render(new question_display_options(), '1');
 112  
 113          $this->assertMatchesRegularExpression('/' .
 114                  preg_quote($qa->get_question(false)->questiontext, '/') . '/', $output);
 115          $this->assertMatchesRegularExpression('/' .
 116                  preg_quote(get_string('missingqtypewarning', 'qtype_missingtype'), '/') . '/', $output);
 117          $this->assert(new question_contains_tag_with_attribute(
 118                  'div', 'class', 'warning missingqtypewarning'), $output);
 119      }
 120  
 121      public function test_get_question_summary() {
 122          $q = new qtype_missingtype_question();
 123          $q->questiontext = '<b>Test</b>';
 124          $this->assertEquals('TEST', $q->get_question_summary());
 125      }
 126  
 127      public function test_summarise_response() {
 128          $q = new qtype_missingtype_question();
 129          $this->assertNull($q->summarise_response(array('a' => 'irrelevant')));
 130      }
 131  
 132      public function test_can_analyse_responses() {
 133          $qtype = new qtype_missingtype();
 134          $this->assertFalse($qtype->can_analyse_responses());
 135      }
 136  
 137      public function test_get_random_guess_score() {
 138          $qtype = new qtype_missingtype();
 139          $this->assertNull($qtype->get_random_guess_score(null));
 140      }
 141  
 142      public function test_get_possible_responses() {
 143          $qtype = new qtype_missingtype();
 144          $this->assertEquals(array(), $qtype->get_possible_responses(null));
 145      }
 146  }