materio-base-d7/sites/all/modules/examples/simpletest_example/simpletest_example.test

<?php

/**
 * @file
 * An example of simpletest tests to accompany the tutorial at
 * http://drupal.org/node/890654.
 */

/**
 * The SimpleTestExampleTestCase is a functional test case, meaning that it
 * actually exercises a particular sequence of actions through the web UI.
 * The majority of core test cases are done this way, but the SimpleTest suite
 * also provides unit tests as demonstrated in the unit test case example later
 * in this file.
 *
 * Functional test cases are far slower to execute than unit test cases because
 * they require a complete Drupal install to be done for each test.
 *
 * @see DrupalWebTestCase
 * @see SimpleTestUnitTestExampleTestCase
 *
 * @ingroup simpletest_example
 */
class SimpleTestExampleTestCase extends DrupalWebTestCase {

  protected $privilegedUser;

  /**
   * Give display information to the SimpleTest system.
   *
   * getInfo() returns a keyed array of information for SimpleTest to show.
   *
   * It's a good idea to organize your tests consistently using the 'group'
   * key.
   */
  public static function getInfo() {
    return array(
      'name' => 'SimpleTest Example',
      'description' => 'Ensure that the simpletest_example content type provided functions properly.',
      'group' => 'Examples',
    );
  }

  /**
   * Set up the test environment.
   *
   * This method is called once per test method, before the test is executed.
   * It gives you a chance to control the setup of the test environment.
   *
   * If you need a different test environment, then you should create another
   * test class which overloads DrupalWebTestCase::setUp() differently.
   *
   * @see DrupalWebTestCase::setUp()
   */
  public function setUp() {
    // We call parent::setUp() with the list of modules we want to enable.
    // This can be an array or just a list of arguments.
    parent::setUp('simpletest_example');
    // Create and log in our user. The user has the arbitrary privilege
    // 'extra special edit any simpletest_example' which is provided by
    // our module to grant access.
    $this->privilegedUser = $this->drupalCreateUser(array('create simpletest_example content', 'extra special edit any simpletest_example'));
    $this->drupalLogin($this->privilegedUser);
  }

  /**
   * Create a simpletest_example node using the node form.
   */
  public function testSimpleTestExampleCreate() {
    // Create node to edit.
    $edit = array();
    $edit['title'] = $this->randomName(8);
    $edit["body[und][0][value]"] = $this->randomName(16);
    $this->drupalPost('node/add/simpletest-example', $edit, t('Save'));
    $this->assertText(t('SimpleTest Example Node Type @title has been created.', array('@title' => $edit['title'])));
  }

  /**
   * Create a simpletest_example node and then see if our user can edit it.
   */
  public function testSimpleTestExampleEdit() {
    $settings = array(
      'type' => 'simpletest_example',
      'title' => $this->randomName(32),
      'body' => array(LANGUAGE_NONE => array(array($this->randomName(64)))),
    );
    $node = $this->drupalCreateNode($settings);

    // For debugging, we might output the node structure with $this->verbose()
    // It would only be output if the testing settings had 'verbose' set.
    $this->verbose('Node created: ' . var_export($node, TRUE));

    // We'll run this test normally, but not on the testbot, as it would
    // indicate that the examples module was failing tests.
    if (!$this->runningOnTestbot()) {
      // The debug() statement will output information into the test results.
      // It can also be used in Drupal 7 anywhere in code and will come out
      // as a drupal_set_message().
      debug('We are not running on the PIFR testing server, so will go ahead and catch the failure.');
      $this->drupalGet("node/{$node->nid}/edit");
      // Make sure we don't get a 401 unauthorized response:
      $this->assertResponse(200, 'User is allowed to edit the content.');

      // Looking for title text in the page to determine whether we were
      // successful opening edit form.
      $this->assertText(t("@title", array('@title' => $settings['title'])), "Found title in edit form");
    }
  }

  /**
   * Detect if we're running on PIFR testbot.
   *
   * Skip intentional failure in that case. It happens that on the testbot the
   * site under test is in a directory named 'checkout' or 'site_under_test'.
   *
   * @return bool
   *   TRUE if running on testbot.
   */
  public function runningOnTestbot() {
    // @todo: Add this line back once the testbot variable is available.
    // https://www.drupal.org/node/2565181
    // return env('DRUPALCI');
    return TRUE;
  }
}


/**
 * Although most core test cases are based on DrupalWebTestCase and are
 * functional tests (exercising the web UI) we also have DrupalUnitTestCase,
 * which executes much faster because a Drupal install does not have to be
 * one. No environment is provided to a test case based on DrupalUnitTestCase;
 * it must be entirely self-contained.
 *
 * @see DrupalUnitTestCase
 *
 * @ingroup simpletest_example
 */
class SimpleTestUnitTestExampleTestCase extends DrupalUnitTestCase {

  /**
   * {@inheritdoc}
   */
  public static function getInfo() {
    return array(
      'name' => 'SimpleTest Example unit tests',
      'description' => 'Test that simpletest_example_empty_mysql_date works properly.',
      'group' => 'Examples',
    );
  }

  /**
   * Set up the test environment.
   *
   * Note that we use drupal_load() instead of passing our module dependency
   * to parent::setUp(). That's because we're using DrupalUnitTestCase, and
   * thus we don't want to install the module, only load it's code.
   *
   * Also, DrupalUnitTestCase can't actually install modules. This is by
   * design.
   */
  public function setUp() {
    drupal_load('module', 'simpletest_example');
    parent::setUp();
  }

  /**
   * Test simpletest_example_empty_mysql_date().
   *
   * Note that no environment is provided; we're just testing the correct
   * behavior of a function when passed specific arguments.
   */
  public function testSimpleTestUnitTestExampleFunction() {
    $result = simpletest_example_empty_mysql_date(NULL);
    // Note that test assertion messages should never be translated, so
    // this string is not wrapped in t().
    $message = 'A NULL value should return TRUE.';
    $this->assertTrue($result, $message);

    $result = simpletest_example_empty_mysql_date('');
    $message = 'An empty string should return TRUE.';
    $this->assertTrue($result, $message);

    $result = simpletest_example_empty_mysql_date('0000-00-00');
    $message = 'An "empty" MySQL DATE should return TRUE.';
    $this->assertTrue($result, $message);

    $result = simpletest_example_empty_mysql_date(date('Y-m-d'));
    $message = 'A valid date should return FALSE.';
    $this->assertFalse($result, $message);
  }
}

/**
 * SimpleTestExampleMockModuleTestCase allows us to demonstrate how you can
 * use a mock module to aid in functional testing in Drupal.
 *
 * If you have some functionality that's not intrinsic to the code under test,
 * you can add a special mock module that only gets installed during test
 * time. This allows you to implement APIs created by your module, or otherwise
 * exercise the code in question.
 *
 * This test case class is very similar to SimpleTestExampleTestCase. The main
 * difference is that we enable the simpletest_example_test module in the
 * setUp() method. Then we can test for behaviors provided by that module.
 *
 * @see SimpleTestExampleTestCase
 *
 * @ingroup simpletest_example
 */
class SimpleTestExampleMockModuleTestCase extends DrupalWebTestCase {

  /**
   * Give display information to the SimpleTest system.
   *
   * getInfo() returns a keyed array of information for SimpleTest to show.
   *
   * It's a good idea to organize your tests consistently using the 'group'
   * key.
   */
  public static function getInfo() {
    return array(
      'name' => 'SimpleTest Mock Module Example',
      'description' => "Ensure that we can modify SimpleTest Example's content types.",
      'group' => 'Examples',
    );
  }

  /**
   * Set up the test environment.
   *
   * Note that we're enabling both the simpletest_example and
   * simpletest_example_test modules.
   */
  public function setUp() {
    // We call parent::setUp() with the list of modules we want to enable.
    parent::setUp('simpletest_example', 'simpletest_example_test');
  }

  /**
   * Test modifications made by our mock module.
   *
   * We create a simpletest_example node and then see if our submodule
   * operated on it.
   */
  public function testSimpleTestExampleMockModule() {
    // Create a user.
    $test_user = $this->drupalCreateUser(array('access content'));
    // Log them in.
    $this->drupalLogin($test_user);
    // Set up some content.
    $settings = array(
      'type' => 'simpletest_example',
      'title' => $this->randomName(32),
      'body' => array(LANGUAGE_NONE => array(array($this->randomName(64)))),
    );
    // Create the content node.
    $node = $this->drupalCreateNode($settings);
    // View the node.
    $this->drupalGet("node/{$node->nid}");
    // Check that our module did it's thing.
    $this->assertText(t('The test module did its thing.'), "Found evidence of test module.");
  }

}