QuizTakingTestCase.test in Quiz 7.6

File

tests/QuizTakingTestCase.test

<?php

class QuizTakingTestCase extends QuizTestCase {
  public static function getInfo() {
    return array(
      'name' => t('Quiz taking'),
      'description' => t('Unit test for Quiz take behaviors.'),
      'group' => t('Quiz'),
    );
  }
  public function setUp($modules = array(), $admin_permissions = array(), $user_permissions = array()) {
    $modules[] = 'truefalse';
    parent::setUp($modules);
  }

  /**
   * Test the repeat until correct behavior. We do not have to test what type
   * of feedback shows here, that is tested elsewhere.
   */
  public function testQuestionRepeatUntilCorrect() {
    $this
      ->drupalLogin($this->admin);
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'repeat_until_correct' => 1,
      'review_options' => array(
        'question' => array(
          'answer_feedback' => 'answer_feedback',
        ),
      ),
    ));
    $question_node = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node, $quiz_node);
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node->nid}][answer]" => 0,
    ), t('Finish'));
    $this
      ->assertText('The answer was incorrect. Please try again.');

    // Check that we are still on the question.
    $this
      ->assertUrl("node/{$quiz_node->nid}/take/1");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node->nid}][answer]" => 1,
    ), t('Finish'));
    $this
      ->assertNoText('The answer was incorrect. Please try again.');
  }

  /**
   * Test the quiz resuming from database.
   */
  public function testQuizResuming() {
    $this
      ->drupalLogin($this->admin);

    // Resuming is default behavior.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'allow_resume' => 1,
    ));

    // 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);

    // Answer a question. Ensure the question navigation restrictions are
    // maintained.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/2");
    $this
      ->assertResponse(403);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/1");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Next'));

    // Login again.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->assertText('Resuming');

    // Assert 2nd question is accessible (indicating the answer to #1 was
    // saved.)
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/2");
    $this
      ->assertResponse(200);
  }

  /**
   * Test the quiz not resuming from database.
   */
  public function testQuizNoResuming() {
    $this
      ->drupalLogin($this->admin);

    // Resuming is default behavior.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'allow_resume' => 0,
    ));

    // 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);

    // Answer a question. Ensure the question navigation restrictions are
    // maintained.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/2");
    $this
      ->assertResponse(403);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/1");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Next'));

    // Login again.
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->assertNoText('Resuming');

    // Assert 2nd question is not accessible (indicating the answer to #1 was
    // not saved.)
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/2");
    $this
      ->assertResponse(403);
  }

  /**
   * Test the quiz availability tests.
   *
   * @TODO tests temporarily disabled
   */
  public function testQuizAvailability() {

    // Not working on d.o testbots for some reason. Passes locally.
    return;
    $future = REQUEST_TIME + 86400;
    $past = REQUEST_TIME - 86400;

    // Within range.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'quiz_always' => 0,
      'quiz_open' => $past,
      'quiz_close' => $future,
    ));
    $this
      ->drupalGet("node/{$quiz_node->nid}");
    $this
      ->assertNoText(t('This @quiz is closed.', array(
      '@quiz' => QUIZ_NAME,
    )));

    // Starts in the future.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'quiz_always' => 0,
      'quiz_open' => $future,
      'quiz_close' => $future + 1,
    ));
    $this
      ->drupalGet("node/{$quiz_node->nid}");
    $this
      ->assertText(t('This @quiz is closed.', array(
      '@quiz' => QUIZ_NAME,
    )));

    // Ends in the past.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'quiz_always' => 0,
      'quiz_open' => $past,
      'quiz_close' => $past + 1,
    ));
    $this
      ->drupalGet("node/{$quiz_node->nid}");
    $this
      ->assertText(t('This @quiz is closed.', array(
      '@quiz' => QUIZ_NAME,
    )));

    // Always available.
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'quiz_always' => 1,
      'quiz_open' => $future,
      'quiz_close' => $past,
    ));
    $this
      ->drupalGet("node/{$quiz_node->nid}");
    $this
      ->assertNoText(t('This @quiz is closed.', array(
      '@quiz' => QUIZ_NAME,
    )));
  }

  /**
   * Test the 'view quiz question outside of a quiz' permission.
   */
  function testViewQuestionsOutsideQuiz() {
    $this
      ->drupalLogin($this->admin);

    // Resuming is default behavior.
    $quiz_node = $this
      ->drupalCreateQuiz();
    $question_node1 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node1, $quiz_node);
    node_access_rebuild(FALSE);
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$question_node1->nid}");
    $this
      ->assertResponse(403);
    $user_with_privs = $this
      ->drupalCreateUser(array(
      'view quiz question outside of a quiz',
      'access quiz',
    ));
    $this
      ->drupalLogin($user_with_privs);
    $this
      ->drupalGet("node/{$question_node1->nid}");
    $this
      ->assertResponse(200);
  }

  /**
   * Test allow/restrict changing of answers.
   */
  function testChangeAnswer() {
    $quiz_node = $this
      ->drupalCreateQuiz(array(
      'review_options' => array(
        'question' => array(
          'score' => 'score',
        ),
      ),
    ));
    $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);
    $question_node3 = $this
      ->drupalCreateNode(array(
      'type' => 'truefalse',
      'correct_answer' => 1,
    ));
    $this
      ->linkQuestionToQuiz($question_node3, $quiz_node);
    $this
      ->drupalLogin($this->user);
    $this
      ->drupalGet("node/{$quiz_node->nid}/take");
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/1");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 0,
    ), t('Next'));
    $this
      ->assertText('Score: 0 of 1');

    // Go back and correct the answer.
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/1");
    $this
      ->drupalPost(NULL, array(
      "question[{$question_node1->nid}][answer]" => 1,
    ), t('Next'));
    $this
      ->assertText('Score: 1 of 1');

    // Restrict change after answer. Turn auto revisioning off since we need to
    // operate on the same result.
    variable_set('quiz_auto_revisioning', 0);
    $quiz_node->allow_change = 0;
    node_save($quiz_node);

    // Check that the answer cannot be changed.
    $this
      ->drupalGet("node/{$quiz_node->nid}/take/1");
    $disabled_field = $this
      ->xpath('//input[@id=:id and @disabled="disabled"]', array(
      ':id' => 'edit-question-2-answer-1',
    ));
    $this
      ->assertTrue($disabled_field, t('The answer cannot be changed.'));
    $this
      ->drupalPost(NULL, array(), t('Next'));
    $this
      ->assertText('Score: 1 of 1');
  }

}

Classes

Name	Description
QuizTakingTestCase