Add a test of Layout Builder integration with static context values stored in...

    $this->drupalCreateContentType(['type' => 'page']);

  }

  /**

   * Tests that context values in an entity display's third-party settings

   * appear in Layout Builder.

   */

  public function testContextValuesInEntityDisplayThirdPartySettings() {

    $component = SectionComponent::fromArray([

      'uuid' => $this->container->get('uuid')->generate(),

      'region' => 'content',

      'configuration' => [

        'id' => 'context_block',

        'context_mapping' => [

          'value' => '@core_context.entity:value',

          'letter' => '@core_context.entity:letter',

        ],

      ],

      'additional' => [],

      'weight' => 0,

    ]);

    $section = new Section('layout_onecol');

    $section->appendComponent($component);

    /** @var \Drupal\layout_builder\Entity\LayoutEntityDisplayInterface $display */

    $display = $this->container->get('entity_display.repository')

      ->getViewDisplay('node', 'page', 'full');

    $display->enableLayoutBuilder()

      ->setOverridable()

      ->appendSection($section)

      ->setThirdPartySetting('core_context', 'contexts', [

        'value' => [

          'type' => 'integer',

          'label' => 'Holy computer number',

          'description' => 'A convenient power of two',

          'value' => 512,

        ],

        'letter' => [

          'type' => 'string',

          'label' => 'Sponsoring letter',

          'description' => 'A letter of the NATO phonetic alphabet',

          'value' => 'Charlie',

        ],

      ])

      ->save();

    $node = $this->drupalCreateNode(['type' => 'page']);

    $this->drupalGet($node->toUrl());

    $assert_session = $this->assertSession();

    $assert_session->statusCodeEquals(200);

    $assert_session->pageTextContains('The context value is 512, brought to you by the letter Charlie.');

  }

  /**

   * Tests that context values in an entity field appear in Layout Builder.

   */

  public function testContextValuesInEntityFIeld() {

  public function testContextValuesInEntityField() {

    $component = SectionComponent::fromArray([

      'uuid' => $this->container->get('uuid')->generate(),

      'region' => 'content',