function BlockContentCreationTest::testBlockContentCreation

Creates a "Basic page" block and verifies its consistency in the database.

File

core/modules/block_content/tests/src/Functional/BlockContentCreationTest.php, line 52

Class

BlockContentCreationTest

Create a block and test saving it.

Namespace

Code

public function testBlockContentCreation() {
  $this->drupalLogin($this->adminUser);
  // Create a block.
  $edit = [];
  $edit['info[0][value]'] = 'Test Block';
  $edit['body[0][value]'] = $this->randomMachineName(16);
  $this->drupalPostForm('block/add/basic', $edit, t('Save'));
  // Check that the Basic block has been created.
  $this->assertRaw(new FormattableMarkup('@block %name has been created.', [
    '@block' => 'basic',
    '%name' => $edit['info[0][value]'],
  ]), 'Basic block created.');
  // Check that the view mode setting is hidden because only one exists.
  $this->assertNoFieldByXPath('//select[@name="settings[view_mode]"]', NULL, 'View mode setting hidden because only one exists');
  // 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->drupalPostForm('block/add/basic', $edit, t('Save'));
  // Check that the Basic block has been created.
  $this->assertRaw(new FormattableMarkup('A custom block with block description %value already exists.', [
    '%value' => $edit['info[0][value]'],
  ]));
  $this->assertSession()
    ->statusCodeEquals(200);
}