public function BlockContentListViewsTest::testListing in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/block_content/src/Tests/BlockContentListViewsTest.php \Drupal\block_content\Tests\BlockContentListViewsTest::testListing()

Tests the custom block listing page.

File

core/modules/block_content/src/Tests/BlockContentListViewsTest.php, line 29

Contains \Drupal\block_content\Tests\BlockContentListViewsTest.

Class

BlockContentListViewsTest

Tests the Views-powered listing of custom blocks.

Namespace

Drupal\block_content\Tests

Code

public function testListing() {
  $this
    ->drupalLogin($this
    ->drupalCreateUser(array(
    'administer blocks',
    'translate configuration',
  )));
  $this
    ->drupalGet('admin/structure/block/block-content');

  // Test for the page title.
  $this
    ->assertTitle(t('Custom block library') . ' | Drupal');

  // Test for the table.
  $element = $this
    ->xpath('//div[@class="layout-content"]//table');
  $this
    ->assertTrue($element, 'Views table found.');

  // Test the table header.
  $elements = $this
    ->xpath('//div[@class="layout-content"]//table/thead/tr/th');
  $this
    ->assertEqual(count($elements), 4, 'Correct number of table header cells found.');

  // Test the contents of each th cell.
  $expected_items = [
    'Block description',
    'Block type',
    'Updated',
    'Operations',
  ];
  foreach ($elements as $key => $element) {
    if ($element
      ->xpath('a')) {
      $this
        ->assertIdentical(trim((string) $element
        ->xpath('a')[0]), $expected_items[$key]);
    }
    else {
      $this
        ->assertIdentical(trim((string) $element[0]), $expected_items[$key]);
    }
  }
  $label = 'Antelope';
  $new_label = 'Albatross';

  // Add a new entity using the operations link.
  $link_text = t('Add custom block');
  $this
    ->assertLink($link_text);
  $this
    ->clickLink($link_text);
  $this
    ->assertResponse(200);
  $edit = array();
  $edit['info[0][value]'] = $label;
  $edit['body[0][value]'] = $this
    ->randomMachineName(16);
  $this
    ->drupalPostForm(NULL, $edit, t('Save'));

  // Confirm that once the user returns to the listing, the text of the label
  // (versus elsewhere on the page).
  $this
    ->assertFieldByXpath('//td/a', $label, 'Label found for added block.');

  // Check the number of table row cells.
  $elements = $this
    ->xpath('//div[@class="layout-content"]//table/tbody/tr/td');
  $this
    ->assertEqual(count($elements), 4, 'Correct number of table row cells found.');

  // Check the contents of each row cell. The first cell contains the label,
  // the second contains the machine name, and the third contains the
  // operations list.
  $this
    ->assertIdentical((string) $elements[0]
    ->xpath('a')[0], $label);

  // Edit the entity using the operations link.
  $blocks = $this->container
    ->get('entity.manager')
    ->getStorage('block_content')
    ->loadByProperties(array(
    'info' => $label,
  ));
  $block = reset($blocks);
  if (!empty($block)) {
    $this
      ->assertLinkByHref('block/' . $block
      ->id());
    $this
      ->clickLink(t('Edit'));
    $this
      ->assertResponse(200);
    $this
      ->assertTitle(strip_tags(t('Edit custom block %label', array(
      '%label' => $label,
    )) . ' | Drupal'));
    $edit = array(
      'info[0][value]' => $new_label,
    );
    $this
      ->drupalPostForm(NULL, $edit, t('Save'));
  }
  else {
    $this
      ->fail('Did not find Albatross block in the database.');
  }

  // Confirm that once the user returns to the listing, the text of the label
  // (versus elsewhere on the page).
  $this
    ->assertFieldByXpath('//td/a', $new_label, 'Label found for updated custom block.');

  // Delete the added entity using the operations link.
  $this
    ->assertLinkByHref('block/' . $block
    ->id() . '/delete');
  $delete_text = t('Delete');
  $this
    ->clickLink($delete_text);
  $this
    ->assertResponse(200);
  $this
    ->assertTitle(strip_tags(t('Are you sure you want to delete the custom block %label?', array(
    '%label' => $new_label,
  )) . ' | Drupal'));
  $this
    ->drupalPostForm(NULL, array(), $delete_text);

  // Verify that the text of the label and machine name does not appear in
  // the list (though it may appear elsewhere on the page).
  $this
    ->assertNoFieldByXpath('//td', $new_label, 'No label found for deleted custom block.');

  // Confirm that the empty text is displayed.
  $this
    ->assertText('There are no custom blocks available.');
  $this
    ->assertLink('custom block');
}