function DisplayBlockTest::testBlockCategory

Tests default and custom block categories.

File

core/modules/block/tests/src/Functional/Views/DisplayBlockTest.php, line 67

Class

DisplayBlockTest

Tests the block display plugin.

Namespace

Code

public function testBlockCategory() {
  $this->drupalLogin($this->drupalCreateUser([
    'administer views',
    'administer blocks',
  ]));
  // Create a new view in the UI.
  $edit = [];
  $edit['label'] = $this->randomString();
  $edit['id'] = strtolower($this->randomMachineName());
  $edit['show[wizard_key]'] = 'standard:views_test_data';
  $edit['description'] = $this->randomString();
  $edit['block[create]'] = TRUE;
  $edit['block[style][row_plugin]'] = 'fields';
  $this->drupalPostForm('admin/structure/views/add', $edit, t('Save and edit'));
  $pattern = '//tr[.//td[text()=:category] and .//td//a[contains(@href, :href)]]';
  // Test that the block was given a default category corresponding to its
  // base table.
  $arguments = [
    ':href' => Url::fromRoute('block.admin_add', [
      'plugin_id' => 'views_block:' . $edit['id'] . '-block_1',
      'theme' => 'classy',
    ])->toString(),
    ':category' => 'Lists (Views)',
  ];
  $this->drupalGet('admin/structure/block');
  $this->clickLink('Place block');
  $elements = $this->xpath($pattern, $arguments);
  $this->assertTrue(!empty($elements), 'The test block appears in the category for its base table.');
  // Duplicate the block before changing the category.
  $this->drupalPostForm('admin/structure/views/view/' . $edit['id'] . '/edit/block_1', [], t('Duplicate @display_title', [
    '@display_title' => 'Block',
  ]));
  $this->assertUrl('admin/structure/views/view/' . $edit['id'] . '/edit/block_2');
  // Change the block category to a random string.
  $this->drupalGet('admin/structure/views/view/' . $edit['id'] . '/edit/block_1');
  $link = $this->xpath('//a[@id="views-block-1-block-category" and normalize-space(text())=:category]', $arguments);
  $this->assertTrue(!empty($link));
  $this->clickLink(t('Lists (Views)'));
  $category = $this->randomString();
  $this->drupalPostForm(NULL, [
    'block_category' => $category,
  ], t('Apply'));
  // Duplicate the block after changing the category.
  $this->drupalPostForm(NULL, [], t('Duplicate @display_title', [
    '@display_title' => 'Block',
  ]));
  $this->assertUrl('admin/structure/views/view/' . $edit['id'] . '/edit/block_3');
  $this->drupalPostForm(NULL, [], t('Save'));
  // Test that the blocks are listed under the correct categories.
  $arguments[':category'] = $category;
  $this->drupalGet('admin/structure/block');
  $this->clickLink('Place block');
  $elements = $this->xpath($pattern, $arguments);
  $this->assertTrue(!empty($elements), 'The test block appears in the custom category.');
  $arguments = [
    ':href' => Url::fromRoute('block.admin_add', [
      'plugin_id' => 'views_block:' . $edit['id'] . '-block_2',
      'theme' => 'classy',
    ])->toString(),
    ':category' => 'Lists (Views)',
  ];
  $elements = $this->xpath($pattern, $arguments);
  $this->assertTrue(!empty($elements), 'The first duplicated test block remains in the original category.');
  $arguments = [
    ':href' => Url::fromRoute('block.admin_add', [
      'plugin_id' => 'views_block:' . $edit['id'] . '-block_3',
      'theme' => 'classy',
    ])->toString(),
    ':category' => $category,
  ];
  $elements = $this->xpath($pattern, $arguments);
  $this->assertTrue(!empty($elements), 'The second duplicated test block appears in the custom category.');
}