InstagramBlockPlaceBlockTest.php in Instagram Block 8.2

Namespace

Drupal\instagram_block\Tests

File

src/Tests/InstagramBlockPlaceBlockTest.php

<?php

namespace Drupal\instagram_block\Tests;

use Drupal\Core\Extension\ThemeInstallerInterface;
use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\simpletest\WebTestBase;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Test the placing of Instagram block blocks.
 *
 * @group instagram_block
 */
class InstagramBlockPlaceBlockTest extends WebTestBase implements ContainerInjectionInterface {

  /**
   * Modules to install.
   *
   * @var array
   */
  public static $modules = [
    'instagram_block',
  ];

  /**
   * The block entities used by this test.
   *
   * @var \Drupal\block\BlockInterface[]
   */
  protected $blocks;

  /**
   * A user with permission to administer block placement and Instagram block.
   *
   * @var object
   */
  protected $adminUser;

  /**
   * The theme handler.
   *
   * @var \Drupal\Core\Extension\ThemeInstallerInterface
   */
  protected $themeInstaller;

  /**
   * Constructs the BlockListController.
   *
   * @param \Drupal\Core\Extension\ThemeInstallerInterface $theme_installer
   *   The theme handler.
   */
  public function __construct(ThemeInstallerInterface $theme_installer) {
    parent::__construct();
    $this->themeInstaller = $theme_installer;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('theme_installer'));
  }

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();

    // Create and log in an administrative user.
    $this->adminUser = $this
      ->drupalCreateUser([
      'administer instagram block',
      'administer blocks',
      'access administration pages',
    ]);
    $this
      ->drupalLogin($this->adminUser);
  }

  /**
   * Test block admin page exists and functions correctly.
   */
  public function testBlockAdminUiPage() {

    // Visit the blocks admin ui.
    $this
      ->drupalGet('admin/structure/block');

    // Check that there are no blocks in the header region.
    $element = $this
      ->xpath('//tr[contains(@class, :class1) and contains(@class, :class2)]', [
      ':class1' => 'region-header-message',
      ':class2' => 'region-empty',
    ]);
    $this
      ->assertTrue(!empty($element));

    // Place an instagram block in the header region.
    $values = [
      'plugin_id' => 'instagram_block_block',
      'settings' => [
        'region' => 'header',
        'id' => 'instagramblock',
      ],
    ];
    $this
      ->drupalPlaceBlock($values['plugin_id'], $values['settings']);

    // Check that the block was placed successfully.
    $this
      ->drupalGet('admin/structure/block');
    $element = $this
      ->xpath('//tr[contains(@class, :class1) and contains(@class, :class2)]', [
      ':class1' => 'region-header-message',
      ':class2' => 'region-populated',
    ]);
    $this
      ->assertTrue(!empty($element));

    // Test context mapping with valid data.
    $this
      ->drupalGet('admin/structure/block/manage/instagramblock');
    $edit = [
      'settings[access_token]' => '412345678.123ab45.cde678fg901h234ij567klm89nop0123',
      'settings[count]' => '4',
      'settings[width]' => '150',
      'settings[height]' => '150',
      'settings[img_resolution]' => 'thumbnail',
      'settings[cache_time_minutes]' => '1440',
    ];
    $this
      ->drupalPostForm(NULL, $edit, 'Save block');
    $this
      ->assertText('The block configuration has been saved.', 'Block save without errors.');

    // @todo Test access_token validation.
    // Test count with invalid data.
    $edit = [
      'settings[count]' => $this
        ->randomString(4),
    ];
    $this
      ->drupalPostForm('admin/structure/block/manage/instagramblock', $edit, 'Save block');
    $this
      ->assertText('Number of images to display must be a number.', 'Block failed to save.');

    // Test width with invalid data.
    $edit = [
      'settings[width]' => $this
        ->randomString(4),
    ];
    $this
      ->drupalPostForm('admin/structure/block/manage/instagramblock', $edit, 'Save block');
    $this
      ->assertText('Image width in pixels must be a number.', 'Block failed to save.');

    // Test height with invalid data.
    $edit = [
      'settings[height]' => $this
        ->randomString(4),
    ];
    $this
      ->drupalPostForm('admin/structure/block/manage/instagramblock', $edit, 'Save block');
    $this
      ->assertText('Image height in pixels must be a number.', 'Block failed to save.');

    // Test cache_time_minutes with invalid data.
    $edit = [
      'settings[cache_time_minutes]' => $this
        ->randomString(4),
    ];
    $this
      ->drupalPostForm('admin/structure/block/manage/instagramblock', $edit, 'Save block');
    $this
      ->assertText('Cache time in minutes must be a number.', 'Block failed to save.');
  }

  /**
   * Test availability of block in the admin 'Place blocks' list.
   */
  public function testCoreThemeBlockList() {
    try {
      $this->themeInstaller
        ->install([
        'bartik',
        'seven',
        'stark',
      ]);
    } catch (\Exception $e) {

      // Error exception handler.
    }
    foreach ([
      'bartik',
      'seven',
      'stark',
    ] as $theme) {
      $this
        ->drupalGet("admin/structure/block/library/{$theme}");
      $this
        ->assertText('Instagram block', "Instagram block found in {$theme} theme block selection.");
    }
  }

}

Classes

Name	Description
InstagramBlockPlaceBlockTest	Test the placing of Instagram block blocks.