BlockExampleTest.php in Examples for Developers 3.x

Namespace

Drupal\Tests\block_example\Functional

File

modules/block_example/tests/src/Functional/BlockExampleTest.php

<?php

namespace Drupal\Tests\block_example\Functional;

use Drupal\Tests\BrowserTestBase;

/**
 * Test the configuration options and block created by Block Example module.
 *
 * @ingroup block_example
 *
 * @group block_example
 * @group examples
 */
class BlockExampleTest extends BrowserTestBase {

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'block',
    'block_example',
  ];

  /**
   * Tests block_example functionality.
   */
  public function testBlockExampleBasic() {
    $assert = $this
      ->assertSession();

    // Create user.
    $web_user = $this
      ->drupalCreateUser([
      'administer blocks',
    ]);

    // Login the admin user.
    $this
      ->drupalLogin($web_user);
    $theme_name = $this
      ->config('system.theme')
      ->get('default');

    // Verify the blocks are listed to be added.
    $this
      ->drupalGet('/admin/structure/block/library/' . $theme_name, [
      'query' => [
        'region' => 'content',
      ],
    ]);
    $assert
      ->pageTextContains('Example: configurable text');
    $assert
      ->pageTextContains('Example: empty block');
    $assert
      ->pageTextContains('Example: uppercase this please');

    // Define and place blocks.
    $settings_configurable = [
      'label' => 'Configurable text',
      'id' => 'block_example_example_configurable_text',
      'theme' => $theme_name,
    ];
    $this
      ->drupalPlaceBlock('example_configurable_text', $settings_configurable);
    $settings_uppercase = [
      'label' => 'Configurable block to be uppercased',
      'id' => 'block_example_example_uppercased',
      'theme' => $theme_name,
    ];
    $this
      ->drupalPlaceBlock('example_uppercase', $settings_uppercase);
    $settings_empty = [
      'label' => 'Empty block',
      'id' => 'block_example_example_empty',
      'theme' => $theme_name,
    ];
    $this
      ->drupalPlaceBlock('example_empty', $settings_empty);

    // Verify that blocks are there. Empty block will not be shown, because it
    // holds an empty array.
    $this
      ->drupalGet('');
    $assert
      ->pageTextContains($settings_configurable['label']);
    $assert
      ->pageTextContains($settings_uppercase['label']);
    $assert
      ->pageTextContains(mb_strtoupper($settings_uppercase['label']));
    $assert
      ->pageTextNotContains($settings_empty['label']);

    // Change content of configurable text block.
    $edit = [
      'settings[block_example_string_text]' => $this
        ->randomMachineName(),
    ];
    $this
      ->drupalPostForm('/admin/structure/block/manage/' . $settings_configurable['id'], $edit, 'Save block');
    $assert
      ->statusCodeEquals(200);

    // Verify that new content is shown.
    $this
      ->drupalGet('');
    $assert
      ->statusCodeEquals(200);
    $assert
      ->pageTextContains($edit['settings[block_example_string_text]']);
  }

}

Classes

Name	Description
BlockExampleTest	Test the configuration options and block created by Block Example module.