public async Task DownloadStatementAsyncTest() { // Arrange IAccountsService accountsService = _scope.ServiceProvider.GetServices <IAccountsService>().FirstOrDefault(); Assert.NotNull(accountsService); // Act var statementParameters = StatementParameters.Builder .StarlingClient(_starlingClient) .AccountUid(_accountUid) .Year(DateTime.Now.Year.ToString(CultureInfo.InvariantCulture)) .Month(DateTime.Now.Month.ToString("#00", CultureInfo.InvariantCulture)) .Build(); var statementStream = await accountsService.DownloadStatementAsync(statementParameters); // Assert Assert.NotNull(statementStream); }