function CheckpointStorageTest::testRevert

File

core/tests/Drupal/KernelTests/Core/Config/Storage/Checkpoint/CheckpointStorageTest.php, line 166

Class

CheckpointStorageTest

Tests CheckpointStorage operations.

Namespace

Code

public function testRevert() : void {
  $checkpoint_storage = $this->container
    ->get('config.storage.checkpoint');
  $check1 = $checkpoint_storage->checkpoint('A');
  $this->assertTrue($this->container
    ->get('module_installer')
    ->uninstall([
    'config_test',
  ]));
  $checkpoint_storage = $this->container
    ->get('config.storage.checkpoint');
  $check2 = $checkpoint_storage->checkpoint('B');
  $importer = $this->getConfigImporter($checkpoint_storage);
  $config_changelist = $importer->getStorageComparer()
    ->createChangelist()
    ->getChangelist();
  $this->assertContains('config_test.dynamic.dotted.default', $config_changelist['create']);
  $this->assertSame([
    'core.extension',
  ], $config_changelist['update']);
  $this->assertSame([], $config_changelist['delete']);
  $this->assertSame([], $config_changelist['rename']);
  $importer->import();
  $this->assertSame([], $importer->getErrors());
  $this->assertTrue($this->container
    ->get('module_handler')
    ->moduleExists('config_test'));
  $checkpoint_storage = $this->container
    ->get('config.storage.checkpoint');
  $checkpoint_storage->setCheckpointToReadFrom($check2);
  $importer = $this->getConfigImporter($checkpoint_storage);
  $config_changelist = $importer->getStorageComparer()
    ->createChangelist()
    ->getChangelist();
  $this->assertContains('config_test.dynamic.dotted.default', $config_changelist['delete']);
  $this->assertSame([
    'core.extension',
  ], $config_changelist['update']);
  $this->assertSame([], $config_changelist['create']);
  $this->assertSame([], $config_changelist['rename']);
  $importer->import();
  $this->assertFalse($this->container
    ->get('module_handler')
    ->moduleExists('config_test'));
  $checkpoint_storage->setCheckpointToReadFrom($check1);
  $importer = $this->getConfigImporter($checkpoint_storage);
  $importer->getStorageComparer()
    ->createChangelist();
  $importer->import();
  $this->assertTrue($this->container
    ->get('module_handler')
    ->moduleExists('config_test'));
}