function BlockContentCreationTest::testBlockContentCreationMultipleViewModes

Creates a "Basic page" block with multiple view modes.

File

core/modules/block_content/tests/src/Functional/BlockContentCreationTest.php, line 87

Class

BlockContentCreationTest

Create a block and test saving it.

Namespace

Code

public function testBlockContentCreationMultipleViewModes() {
  // Add a new view mode and verify if it is selected as expected.
  $this->drupalLogin($this->drupalCreateUser([
    'administer display modes',
  ]));
  $this->drupalGet('admin/structure/display-modes/view/add/block_content');
  $edit = [
    'id' => 'test_view_mode',
    'label' => 'Test View Mode',
  ];
  $this->submitForm($edit, 'Save');
  $this->assertSession()
    ->pageTextContains('Saved the ' . $edit['label'] . ' view mode.');
  $this->drupalLogin($this->adminUser);
  // Create a block.
  $edit = [];
  $edit['info[0][value]'] = 'Test Block';
  $edit['body[0][value]'] = $this->randomMachineName(16);
  $this->drupalGet('block/add/basic');
  $this->submitForm($edit, 'Save');
  // Check that the Basic block has been created.
  $this->assertSession()
    ->pageTextContains('basic ' . $edit['info[0][value]'] . ' has been created.');
  // Save our block permanently
  $this->submitForm([
    'region' => 'content',
  ], 'Save block');
  // Set test_view_mode as a custom display to be available on the list.
  $this->drupalGet('admin/structure/block/block-content');
  $this->drupalGet('admin/structure/block/block-content/types');
  $this->clickLink('Manage display');
  $this->drupalGet('admin/structure/block/block-content/manage/basic/display');
  $custom_view_mode = [
    'display_modes_custom[test_view_mode]' => 1,
  ];
  $this->submitForm($custom_view_mode, 'Save');
  // Go to the configure page and change the view mode.
  $this->drupalGet('admin/structure/block/manage/testblock');
  // Test the available view mode options.
  // Verify that the default view mode is available.
  $this->assertSession()
    ->optionExists('edit-settings-view-mode', 'default');
  // Verify that the test view mode is available.
  $this->assertSession()
    ->optionExists('edit-settings-view-mode', 'test_view_mode');
  $view_mode['settings[view_mode]'] = 'test_view_mode';
  $this->submitForm($view_mode, 'Save block');
  // Check that the view mode setting is shown because more than one exists.
  $this->drupalGet('admin/structure/block/manage/testblock');
  $this->assertSession()
    ->fieldExists('settings[view_mode]');
  // Change the view mode.
  $view_mode['region'] = 'content';
  $view_mode['settings[view_mode]'] = 'test_view_mode';
  $this->submitForm($view_mode, 'Save block');
  // Go to the configure page and verify the view mode has changed.
  $this->drupalGet('admin/structure/block/manage/testblock');
  $this->assertSession()
    ->fieldValueEquals('settings[view_mode]', 'test_view_mode');
  // Check that the block exists in the database.
  $blocks = \Drupal::entityTypeManager()->getStorage('block_content')
    ->loadByProperties([
    'info' => $edit['info[0][value]'],
  ]);
  $block = reset($blocks);
  $this->assertNotEmpty($block, 'Custom Block found in database.');
  // Check that attempting to create another block with the same value for
  // 'info' returns an error.
  $this->drupalGet('block/add/basic');
  $this->submitForm($edit, 'Save');
  // Check that the Basic block has been created.
  $this->assertSession()
    ->pageTextContains('A custom block with block description ' . $edit['info[0][value]'] . ' already exists.');
  $this->assertSession()
    ->statusCodeEquals(200);
}