function EditorLoadingTest::testLoading

Tests loading of text editors.

File

core/modules/editor/tests/src/Functional/EditorLoadingTest.php, line 133

Class

EditorLoadingTest

Tests loading of text editors.

Namespace

Code

public function testLoading() : void {
  // Only associate a text editor with the "Full HTML" text format.
  $editor = Editor::create([
    'format' => 'full_html',
    'editor' => 'unicorn',
    'image_upload' => [
      'status' => FALSE,
      'scheme' => 'public',
      'directory' => 'inline-images',
      'max_size' => '',
      'max_dimensions' => [
        'width' => '',
        'height' => '',
      ],
    ],
  ]);
  $editor->save();
  // The normal user:
  // - has access to 2 text formats;
  // - doesn't have access to the full_html text format, so: no text editor.
  $this->drupalLogin($this->normalUser);
  $this->drupalGet('node/add/article');
  [
    ,
    $editor_settings_present,
    $editor_js_present,
    $body,
  ] = $this->getThingsToCheck('body');
  $this->assertFalse($editor_settings_present, 'No Text Editor module settings.');
  $this->assertFalse($editor_js_present, 'No Text Editor JavaScript.');
  $this->assertSession()
    ->elementsCount('xpath', $body, 1);
  $this->assertSession()
    ->elementNotExists('css', 'select.js-filter-list');
  $this->drupalLogout();
  // The privileged user:
  // - has access to 2 text formats (and the fallback format);
  // - does have access to the full_html text format, so: Unicorn text editor.
  $this->drupalLogin($this->privilegedUser);
  $this->drupalGet('node/add/article');
  [
    $settings,
    $editor_settings_present,
    $editor_js_present,
    $body,
  ] = $this->getThingsToCheck('body');
  $expected = [
    'formats' => [
      'full_html' => [
        'format' => 'full_html',
        'editor' => 'unicorn',
        'editorSettings' => [
          'ponyModeEnabled' => TRUE,
        ],
        'editorSupportsContentFiltering' => TRUE,
        'isXssSafe' => FALSE,
      ],
    ],
  ];
  $this->assertTrue($editor_settings_present, "Text Editor module's JavaScript settings are on the page.");
  $this->assertSame($expected, $settings['editor'], "Text Editor module's JavaScript settings on the page are correct.");
  $this->assertTrue($editor_js_present, 'Text Editor JavaScript is present.');
  $this->assertSession()
    ->elementsCount('xpath', $body, 1);
  $this->assertSession()
    ->elementsCount('css', 'select.js-filter-list', 1);
  $select = $this->assertSession()
    ->elementExists('css', 'select.js-filter-list');
  $this->assertSame('edit-body-0-value', $select->getAttribute('data-editor-for'));
  // Load the editor image dialog form and make sure it does not fatal.
  $this->drupalGet('editor/dialog/image/full_html');
  $this->assertSession()
    ->statusCodeEquals(200);
  $this->drupalLogout();
  // Also associate a text editor with the "Plain Text" text format.
  $editor = Editor::create([
    'format' => 'plain_text',
    'editor' => 'unicorn',
  ]);
  $editor->save();
  // The untrusted user:
  // - has access to 1 text format (plain_text);
  // - has access to the plain_text text format, so: Unicorn text editor.
  $this->drupalLogin($this->untrustedUser);
  $this->drupalGet('node/add/article');
  [
    $settings,
    $editor_settings_present,
    $editor_js_present,
    $body,
  ] = $this->getThingsToCheck('body');
  $expected = [
    'formats' => [
      'plain_text' => [
        'format' => 'plain_text',
        'editor' => 'unicorn',
        'editorSettings' => [
          'ponyModeEnabled' => TRUE,
        ],
        'editorSupportsContentFiltering' => TRUE,
        'isXssSafe' => FALSE,
      ],
    ],
  ];
  $this->assertTrue($editor_settings_present, "Text Editor module's JavaScript settings are on the page.");
  $this->assertSame($expected, $settings['editor'], "Text Editor module's JavaScript settings on the page are correct.");
  $this->assertTrue($editor_js_present, 'Text Editor JavaScript is present.');
  $this->assertSession()
    ->elementsCount('xpath', $body, 1);
  $this->assertSession()
    ->elementNotExists('css', 'select.js-filter-list');
  // Verify that a single text format hidden input exists on the page and has
  // a "data-editor-for" attribute with the correct value.
  $hidden_input = $this->assertSession()
    ->hiddenFieldExists('body[0][format]');
  $this->assertSame('plain_text', $hidden_input->getValue());
  $this->assertSame('edit-body-0-value', $hidden_input->getAttribute('data-editor-for'));
  // Create an "article" node that uses the full_html text format, then try
  // to let the untrusted user edit it.
  $this->drupalCreateNode([
    'type' => 'article',
    'body' => [
      [
        'value' => $this->randomMachineName(32),
        'format' => 'full_html',
      ],
    ],
  ]);
  // The untrusted user tries to edit content that is written in a text format
  // that they are not allowed to use. The editor is still loaded. CKEditor,
  // for example, supports being loaded in a disabled state.
  $this->drupalGet('node/1/edit');
  [
    ,
    $editor_settings_present,
    $editor_js_present,
    $body,
  ] = $this->getThingsToCheck('body');
  $this->assertTrue($editor_settings_present, 'Text Editor module settings.');
  $this->assertTrue($editor_js_present, 'Text Editor JavaScript.');
  $this->assertSession()
    ->elementsCount('xpath', $body, 1);
  $this->assertSession()
    ->fieldDisabled("edit-body-0-value");
  $this->assertSession()
    ->fieldValueEquals("edit-body-0-value", 'This field has been disabled because you do not have sufficient permissions to edit it.');
  $this->assertSession()
    ->elementNotExists('css', 'select.js-filter-list');
  // Verify that no single text format hidden input exists on the page.
  $this->assertSession()
    ->elementNotExists('xpath', '//input[@type="hidden" and contains(@class, "editor")]');
}