BlazyBreakpoint.test in Blazy 7

File

tests/BlazyBreakpoint.test

<?php

use Drupal\blazy\BlazyBreakpoint;

/**
 * Tests the Blazy breakpoints.
 *
 * Usage:
 * $ sudo -u www-data php ./scripts/run-tests.sh Blazy
 * Or check Blazy tests at: admin/config/development/testing, and hit Run tests.
 *
 * @see https://www.drupal.org/simpletest-tutorial-drupal7
 * @see https://www.drupal.org/node/645286
 * @see https://www.drupal.org/node/265828
 * @see https://www.drupal.org/project/ideas/issues/2232271
 * @see DrupalTestCase
 *
 * @requires module registry_autoload
 *
 * @group Blazy
 */
class BlazyBreakpointTest extends DrupalWebTestCase {

  /**
   * Provides info for the UI.
   */
  public static function getInfo() {

    // Note: getInfo() strings are not translated with t().
    return [
      'name' => 'Blazy breakpoint tests',
      'description' => 'Tests the Blazy custom breakpoints.',
      'group' => 'Blazy',
    ];
  }

  /**
   * Overrides DrupalWebTestCase::setUp.
   */
  public function setUp() {
    parent::setUp('registry_autoload');
  }

  /**
   * Test widthFromDescriptors.
   *
   * @covers \Drupal\blazy\BlazyBreakpoint::widthFromDescriptors
   * @dataProvider providerTestWidthFromDescriptors
   */
  public function testWidthFromDescriptors() {

    // Simpletest doesn't support annotation nor @dataProvider, let's loop.
    foreach ($this
      ->providerTestWidthFromDescriptors() as $data) {
      $result = BlazyBreakpoint::widthFromDescriptors($data[0]);
      $this
        ->assertEqual($result, $data[1], t('@result returned from input @input', [
        '@result' => is_bool($result) ? 'FALSE' : $result,
        '@input' => $data[0],
      ]));
    }
  }

  /**
   * Provide test cases for ::testWidthFromDescriptors().
   */
  public function providerTestWidthFromDescriptors() {
    return [
      [
        1024,
        1024,
      ],
      [
        '1024',
        1024,
      ],
      [
        '769w',
        769,
      ],
      [
        '640w 2x',
        640,
      ],
      [
        '2x 640w',
        640,
      ],
      [
        'xYz123',
        FALSE,
      ],
    ];
  }

}

Classes

Name	Description
BlazyBreakpointTest	Tests the Blazy breakpoints.