QuizFeedbackTestCase.test in Quiz 7.5

Unit tests for the quiz question Module.

File

tests/QuizFeedbackTestCase.test

<?php

/**
 * @file
 * Unit tests for the quiz question Module.
 */

/**
 * Base test class for Quiz questions.
 */
class QuizFeedbackTestCase extends QuizTestCase {
  public function setUp($modules = array(), $admin_permissions = array(), $user_permissions = array()) {
    $modules[] = 'truefalse';
    $modules[] = 'quiz_test';
    parent::setUp($modules);
  }
  public static function getInfo() {
    return array(
      'name' => t('Quiz feedback'),
      'description' => t('Unit test for Quiz feedback.'),
      'group' => t('Quiz'),
    );
  }

  /**
   * Test question feedback.
   *
   * Note that we are only testing if any feedback displays, each question type
   * has its own tests for testing feedback returned from that question type.
   */
  public function testAnswerFeedback() {
    $this
      ->drupalLogin($this->admin);
    $quiz_node = $this
      ->drupalCreateQuiz();

    // 3 questions.
    $question_node1 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node1, $quiz_node);
    $question_node2 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node2, $quiz_node);

    // This is a dynamic test that only tests the feedback columns showing up.
    variable_set('quiz_auto_revisioning', 0);
    $review_options = array(
      'attempt' => t('Your answer'),
      'correct' => t('Correct?'),
      'score' => t('Score'),
      'answer_feedback' => t('Feedback'),
      'solution' => t('Correct answer'),
    );
    $this
      ->drupalLogin($this->user);

    // Answer the first question.
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Next'));

    // Check feedback after the Question.
    foreach ($review_options as $option => $text) {
      $quiz_node->review_options = array(
        'question' => array(
          $option => $option,
        ),
      );
      node_save($quiz_node);
      $this
        ->drupalGet("node/{$quiz_node->nid}/take/1/feedback");
      $this
        ->assertText('Question 1');
      $this
        ->assertRaw('<th>' . $text . '</th>');
      foreach ($review_options as $option2 => $text2) {
        if ($option != $option2) {
          $this
            ->assertNoRaw('<th>' . $text2 . '</th>');
        }
      }
    }

    // Feedback only after the quiz.
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/1/feedback");
    $this
      ->drupalPost(NULL, array(), t('Next question'));
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node2->nid}][answer]" => 1,
    ), t('Finish'));

    // Check feedback after the Quiz.
    foreach ($review_options as $option => $text) {
      $quiz_node->review_options = array(
        'end' => array(
          $option => $option,
        ),
      );
      node_save($quiz_node);
      $this
        ->drupalGet("node/{$quiz_node->nid}/quiz-results/1/view");
      $this
        ->assertRaw('<th>' . $text . '</th>');
      foreach ($review_options as $option2 => $text2) {
        if ($option != $option2) {
          $this
            ->assertNoRaw('<th>' . $text2 . '</th>');
        }
      }
    }
  }

  /**
   * Test general Quiz question feedback.
   */
  public function testQuestionFeedback() {
    $this
      ->drupalLogin($this->admin);

    // Turn on question feedback at the end.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'review_options' => array(
        'end' => array(
          'question_feedback' => 'question_feedback',
        ),
      ),
    ));

    // Add 2 questions.
    $question_node1 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node1, $quiz_node);
    $question_node2 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node2, $quiz_node);

    // Set feedback.
    $entities = entity_load('quiz_question', FALSE, array(
      'nid' => $question_node1->nid,
      'vid' => $question_node1->vid,
    ));
    $quiz_question = reset($entities);
    $quiz_question->feedback = 'Feedback for TF test.';
    $quiz_question->feedback_format = filter_default_format();
    entity_save('quiz_question', $quiz_question);
    $entities = entity_load('quiz_question', FALSE, array(
      'nid' => $question_node2->nid,
      'vid' => $question_node2->vid,
    ));
    $quiz_question = reset($entities);
    $quiz_question->feedback = 'Feedback for TF test.';
    $quiz_question->feedback_format = filter_default_format();
    entity_save('quiz_question', $quiz_question);

    // Test.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Next'));
    $this
      ->assertNoText('Feedback for TF test.');
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node2->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertText('Feedback for TF test.');
  }

  /**
   * Test no feedback.
   */
  public function testNoFeedback() {
    $this
      ->drupalLogin($this->admin);

    // Turn on question feedback at the end.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'review_options' => array(),
    ));

    // Add 2 questions.
    $question_node1 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node1, $quiz_node);
    $question_node2 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node2, $quiz_node);

    // Set feedback.
    $entities = entity_load('quiz_question', FALSE, array(
      'nid' => $question_node1->nid,
      'vid' => $question_node1->vid,
    ));
    $quiz_question = reset($entities);
    $quiz_question->feedback = 'Feedback for TF test.';
    $quiz_question->feedback_format = filter_default_format();
    entity_save('quiz_question', $quiz_question);
    $entities = entity_load('quiz_question', FALSE, array(
      'nid' => $question_node2->nid,
      'vid' => $question_node2->vid,
    ));
    $quiz_question = reset($entities);
    $quiz_question->feedback = 'Feedback for TF test.';
    $quiz_question->feedback_format = filter_default_format();
    entity_save('quiz_question', $quiz_question);

    // Test.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Next'));
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node2->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertText('You have finished this Quiz');
  }

  /**
   * Test Quiz question body feedback.
   */
  public function testQuestionBodyFeedback() {
    $this
      ->drupalLogin($this->admin);

    // Asolutely no feedback.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'review_options' => array(),
    ));

    // Set up a Quiz with one question that has a body and a summary.
    $question_node1 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'body' => array(
        LANGUAGE_NONE => array(
          array(
            'value' => 'TF 1 body text',
            'summary' => 'TF 1 summary text',
          ),
        ),
      ),
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node1, $quiz_node);

    // Test no feedback.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertNoText('TF 1 body text');
    $this
      ->assertNoText('TF 1 summary text');

    // Test full feedback.
    $quiz_node->review_options = array(
      'end' => drupal_map_assoc(array(
        'quiz_question_view_full',
      )),
    );
    node_save($quiz_node);
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertText('TF 1 body text');
    $this
      ->assertNoText('TF 1 summary text');

    // Test teaser feedback.
    $quiz_node->review_options = array(
      'end' => drupal_map_assoc(array(
        'quiz_question_view_teaser',
      )),
    );
    node_save($quiz_node);
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertNoText('TF 1 body text');
    $this
      ->assertText('TF 1 summary text');
  }

  /**
   * Test different feedback times.
   */
  public function testFeedbackTimes() {
    $this
      ->drupalLogin($this->admin);

    // Feedback but, only after second attempt (rule).
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'review_options' => array(
        'after2attempts' => array(
          'solution' => 'solution',
        ),
      ),
    ));

    // Set up a Quiz with one question that has a body and a summary.
    $question_node1 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node1, $quiz_node);

    // Test no feedback.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertNoText('Correct answer');

    // Take again.
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertText('Correct answer');
  }

}

Classes

Name	Description
QuizFeedbackTestCase	Base test class for Quiz questions.