test('getUntitledWorkspaceSync', done => {
	let untitled = service.getUntitledWorkspacesSync();
	assert.equal(0, untitled.length);

	return createWorkspace([process.cwd(), os.tmpdir()]).then(untitledOne => {
		untitled = service.getUntitledWorkspacesSync();

		assert.equal(1, untitled.length);
		assert.equal(untitledOne.id, untitled[0].id);

		return createWorkspace([os.tmpdir(), process.cwd()]).then(untitledTwo => {
			untitled = service.getUntitledWorkspacesSync();

			assert.equal(2, untitled.length); // here

			service.deleteUntitledWorkspaceSync(untitledOne);
			untitled = service.getUntitledWorkspacesSync();
			assert.equal(1, untitled.length);

			service.deleteUntitledWorkspaceSync(untitledTwo);
			untitled = service.getUntitledWorkspacesSync();
			assert.equal(0, untitled.length);

			done();
		});
	});
});

FileSearchEngine Files: *.* exclude with unicode:
     Error: timeout of 5000ms exceeded. Ensure the done() callback is being called in this test.