message: fix: Prevent deletion of root storage containers
diff: @@ -18,7 +18,7 @@ import type { Guarded } from '../../../src/util/GuardedStream';
  import { SingleRootIdentifierStrategy } from '../../../src/util/identifiers/SingleRootIdentifierStrategy';
  import * as quadUtil from '../../../src/util/QuadUtil';
  import { guardedStreamFrom } from '../../../src/util/StreamUtil';
  -import { CONTENT_TYPE, HTTP, LDP, RDF } from '../../../src/util/UriConstants';
  +import { CONTENT_TYPE, HTTP, LDP, PIM, RDF } from '../../../src/util/UriConstants';
  import { toNamedNode } from '../../../src/util/UriUtil';
  import quad = DataFactory.quad;
  import namedNode = DataFactory.namedNode;
  @@ -389,9 +389,11 @@ describe('A DataAccessorBasedStore', (): void => {
  .rejects.toThrow(NotFoundHttpError);
  });
  - it('will error when deleting the root.', async(): Promise<void> => {
  - await expect(store.deleteResource({ path: root }))
  - .rejects.toThrow(new MethodNotAllowedHttpError('Cannot delete root container.'));
  + it('will error when deleting a root storage container.', async(): Promise<void> => {
  + representation.metadata.add(RDF.type, toNamedNode(PIM.Storage));
  + accessor.data[`${root}container`] = representation;
  + await expect(store.deleteResource({ path: `${root}container` }))
  + .rejects.toThrow(new MethodNotAllowedHttpError('Cannot delete a root storage container.'));
  });
  it('will error when deleting non-empty containers.', async(): Promise<void> => {
  