addEditorToNewFormat example

    $edit = [
      'editor[editor]' => '',
    ];
    $this->submitForm($edit, 'Configure');
    $this->assertSession()->fieldNotExists('editor[settings][ponies_too]');
  }

  /** * Tests adding a text editor to a new text format. */
  public function testAddEditorToNewFormat() {
    $this->addEditorToNewFormat('monoceros', 'Monoceros');
    $this->verifyUnicornEditorConfiguration('monoceros');
  }

  /** * Tests format disabling. */
  public function testDisableFormatWithEditor() {
    $formats = ['monoceros' => 'Monoceros', 'tattoo' => 'Tattoo'];

    // Install the node module.     $this->container->get('module_installer')->install(['node']);