public function BlockInvalidRegionTest::testBlockInInvalidRegion in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/block/tests/src/Functional/BlockInvalidRegionTest.php \Drupal\Tests\block\Functional\BlockInvalidRegionTest::testBlockInInvalidRegion()

Tests that blocks assigned to invalid regions work correctly.

File

core/modules/block/tests/src/Functional/BlockInvalidRegionTest.php, line 42

Class

BlockInvalidRegionTest

Tests that an active block assigned to a non-existing region triggers the warning message and is disabled.

Namespace

Drupal\Tests\block\Functional

Code

public function testBlockInInvalidRegion() {

  // Enable a test block and place it in an invalid region.
  $block = $this
    ->drupalPlaceBlock('test_html');
  \Drupal::configFactory()
    ->getEditable('block.block.' . $block
    ->id())
    ->set('region', 'invalid_region')
    ->save();
  $block = Block::load($block
    ->id());
  $warning_message = 'The block ' . $block
    ->id() . ' was assigned to the invalid region invalid_region and has been disabled.';

  // Clearing the cache should disable the test block placed in the invalid region.
  $this
    ->drupalGet('admin/config/development/performance');
  $this
    ->submitForm([], 'Clear all caches');
  $this
    ->assertSession()
    ->pageTextContains($warning_message);

  // Clear the cache to check if the warning message is not triggered.
  $this
    ->drupalGet('admin/config/development/performance');
  $this
    ->submitForm([], 'Clear all caches');
  $this
    ->assertSession()
    ->pageTextNotContains($warning_message);

  // Place disabled test block in the invalid region of the default theme.
  \Drupal::configFactory()
    ->getEditable('block.block.' . $block
    ->id())
    ->set('region', 'invalid_region')
    ->save();
  $block = Block::load($block
    ->id());

  // Clear the cache to check if the warning message is not triggered.
  $this
    ->drupalGet('admin/config/development/performance');
  $this
    ->submitForm([], 'Clear all caches');
  $this
    ->assertSession()
    ->pageTextNotContains($warning_message);
}