public function QuizRandomTestCase::testCategorizedRandomQuestions in Quiz 7.5

Same name and namespace in other branches

1. 7.6 tests/QuizRandomTestCase.test \QuizRandomTestCase::testCategorizedRandomQuestions()

Test pulling questions from categories.

@todo add test for weighted questions

File

tests/QuizRandomTestCase.test, line 160

Class

QuizRandomTestCase

Tests for random questions.

Code

public function testCategorizedRandomQuestions() {

  // Vocabs.
  $v1 = new stdClass();
  $v1->name = "Vocab 1";
  $v1->machine_name = "vocab1";
  taxonomy_vocabulary_save($v1);

  // Terms.
  $v1t1 = new stdClass();
  $v1t1->vid = $v1->vid;
  $v1t1->name = 'Vocab 1 Term 1';
  taxonomy_term_save($v1t1);
  $v1t2 = new stdClass();
  $v1t2->vid = $v1->vid;
  $v1t2->name = 'Vocab 1 Term 2';
  taxonomy_term_save($v1t2);
  $v1t3 = new stdClass();
  $v1t3->vid = $v1->vid;
  $v1t3->name = 'Vocab 1 Term 3';
  taxonomy_term_save($v1t3);
  $quiz = $this
    ->drupalCreateQuiz(array(
    'randomization' => 3,
  ));

  // Add two terms..
  $quiz_term1 = array(
    'nid' => $quiz->nid,
    'vid' => $quiz->vid,
    'tid' => $v1t1->tid,
    'max_score' => 1,
    'number' => 2,
    'weight' => 0,
  );
  drupal_write_record('quiz_terms', $quiz_term1);
  $quiz_term2 = array(
    'nid' => $quiz->nid,
    'vid' => $quiz->vid,
    'tid' => $v1t2->tid,
    'max_score' => 1,
    'number' => 2,
    'weight' => 0,
  );
  drupal_write_record('quiz_terms', $quiz_term2);

  // We have to resave the node to process the above.
  $this
    ->drupalLogin($this->admin);
  $this
    ->drupalGet("node/{$quiz->nid}/quiz/questions");
  $this
    ->drupalPost(NULL, array(), t('Submit'));

  // Add a field to quiz result and make it required for starting.
  $field = array(
    'field_name' => 'question_category',
    'type' => 'taxonomy_term_reference',
  );
  $instance = array(
    'field_name' => 'question_category',
    'entity_type' => 'node',
    'bundle' => 'truefalse',
    'label' => 'Question category',
    'widget' => array(
      'active' => 1,
      'module' => 'taxonomy',
      'settings' => array(
        'size' => 60,
      ),
      'type' => 'options_select',
    ),
  );
  field_create_field($field);
  field_create_instance($instance);
  $questions[] = $this
    ->drupalCreateNode(array(
    'title' => 'tf 1 v1t1',
    'type' => 'truefalse',
    'correct_answer' => 1,
    'question_category' => array(
      LANGUAGE_NONE => array(
        array(
          'tid' => $v1t1->tid,
        ),
      ),
    ),
    'body' => array(
      LANGUAGE_NONE => array(
        array(
          'value' => 'TF 1 body text',
        ),
      ),
    ),
  ))->nid;
  $questions[] = $this
    ->drupalCreateNode(array(
    'title' => 'tf 2 v1t1',
    'type' => 'truefalse',
    'correct_answer' => 1,
    'question_category' => array(
      LANGUAGE_NONE => array(
        array(
          'tid' => $v1t1->tid,
        ),
      ),
    ),
    'body' => array(
      LANGUAGE_NONE => array(
        array(
          'value' => 'TF 1 body text',
        ),
      ),
    ),
  ))->nid;
  $questions[] = $this
    ->drupalCreateNode(array(
    'title' => 'tf 3 v1t1',
    'type' => 'truefalse',
    'correct_answer' => 1,
    'question_category' => array(
      LANGUAGE_NONE => array(
        array(
          'tid' => $v1t1->tid,
        ),
      ),
    ),
    'body' => array(
      LANGUAGE_NONE => array(
        array(
          'value' => 'TF 1 body text',
        ),
      ),
    ),
  ))->nid;
  $questions[] = $this
    ->drupalCreateNode(array(
    'title' => 'tf 4 v1t2',
    'type' => 'truefalse',
    'correct_answer' => 1,
    'question_category' => array(
      LANGUAGE_NONE => array(
        array(
          'tid' => $v1t2->tid,
        ),
      ),
    ),
    'body' => array(
      LANGUAGE_NONE => array(
        array(
          'value' => 'TF 1 body text',
        ),
      ),
    ),
  ))->nid;
  $questions[] = $this
    ->drupalCreateNode(array(
    'title' => 'tf 5 v1t2',
    'type' => 'truefalse',
    'correct_answer' => 1,
    'question_category' => array(
      LANGUAGE_NONE => array(
        array(
          'tid' => $v1t2->tid,
        ),
      ),
    ),
    'body' => array(
      LANGUAGE_NONE => array(
        array(
          'value' => 'TF 1 body text',
        ),
      ),
    ),
  ))->nid;
  $questions[] = $this
    ->drupalCreateNode(array(
    'title' => 'tf 6 v1t2',
    'type' => 'truefalse',
    'correct_answer' => 1,
    'question_category' => array(
      LANGUAGE_NONE => array(
        array(
          'tid' => $v1t2->tid,
        ),
      ),
    ),
    'body' => array(
      LANGUAGE_NONE => array(
        array(
          'value' => 'TF 1 body text',
        ),
      ),
    ),
  ))->nid;
  $list = quiz_build_question_list($quiz);
  $this
    ->assertEqual(count($list), 4, 'Quiz had 4 questions.');
  foreach ($list as $qinfo) {
    $qq_nids[] = $qinfo['nid'];
  }
  $this
    ->assertEqual(count(array_intersect($qq_nids, $questions)), 4, 'Questions were from the terms excluding 2.');

  // Test number of questions.
  $num_questions = quiz_get_number_of_questions($quiz->vid, $quiz->nid);
  $this
    ->assertEqual($num_questions, 4);

  // Start the quiz.
  $this
    ->drupalLogin($this->user);
  $this
    ->drupalGet("node/{$quiz->nid}");
}