function 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

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 = t('The block %info was assigned to the invalid region %region and has been disabled.', [
        '%info' => $block->id(),
        '%region' => 'invalid_region',
    ]);
    // Clearing the cache should disable the test block placed in the invalid region.
    $this->drupalPostForm('admin/config/development/performance', [], 'Clear all caches');
    $this->assertRaw($warning_message, 'Enabled block was in the invalid region and has been disabled.');
    // Clear the cache to check if the warning message is not triggered.
    $this->drupalPostForm('admin/config/development/performance', [], 'Clear all caches');
    $this->assertNoRaw($warning_message, 'Disabled block in the invalid region will not trigger the warning.');
    // 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->drupalPostForm('admin/config/development/performance', [], 'Clear all caches');
    $this->assertNoRaw($warning_message, 'Disabled block in the invalid region will not trigger the warning.');
}