function SandboxManagerBaseTest::testFailureMarkerPreventsCreate

Tests that if a stage fails to apply, another stage cannot be created.

File

core/modules/package_manager/tests/src/Kernel/SandboxManagerBaseTest.php, line 176

Class

SandboxManagerBaseTest

@coversDefaultClass \Drupal\package_manager\SandboxManagerBase[[api-linebreak]] @group package_manager @group #slow @internal

Namespace

Code

public function testFailureMarkerPreventsCreate() : void {
  $stage = $this->createStage();
  $stage->create();
  $stage->require([
    'ext-json:*',
  ]);
  // Make the committer throw an exception, which should cause the failure
  // marker to be present.
  $thrown_message = 'Thrown by the committer.';
  LoggingCommitter::setException(\Exception::class, $thrown_message);
  try {
    $stage->apply();
    $this->fail('Expected an exception.');
  } catch (ApplyFailedException $e) {
    $this->assertStringContainsString($thrown_message, $e->getMessage());
    $this->assertFalse($stage->isApplying());
  }
  $stage->destroy();
  // Even through the previous stage was destroyed, we cannot create a new one
  // because the failure marker is still there.
  $stage = $this->createStage();
  try {
    $stage->create();
    $this->fail('Expected an exception.');
  } catch (FailureMarkerExistsException $e) {
    $this->assertMatchesRegularExpression('/^Staged changes failed to apply, and the site is in an indeterminate state. It is strongly recommended to restore the code and database from a backup. Caused by Exception, with this message: ' . $thrown_message . "\nBacktrace:\n#0 .*/", $e->getMessage());
    $this->assertFalse($stage->isApplying());
  }
  // If the failure marker is cleared, we should be able to create the stage
  // without issue.
  $this->container
    ->get(FailureMarker::class)
    ->clear();
  $stage->create();
}