public void Then_Returns_Expected_Results() { CsvService.Received(1).ReadAndParseFileAsync(Arg.Any <AssessmentCsvRecordRequest>()); AssessmentService.DidNotReceive().ValidateAssessmentsAsync(AoUkprn, Arg.Is <IEnumerable <AssessmentCsvRecordResponse> >(x => x.All(r => r.IsValid))); CsvService.Received(1).WriteFileAsync(Arg.Any <List <BulkProcessValidationError> >()); BlobService.Received(1).UploadFromByteArrayAsync(Arg.Any <BlobStorageData>()); BlobService.Received(1).MoveFileAsync(Arg.Any <BlobStorageData>()); DocumentUploadHistoryService.Received(1).CreateDocumentUploadHistory(Arg.Any <DocumentUploadHistoryDetails>()); Response.IsSuccess.Should().BeFalse(); Response.BlobUniqueReference.Should().Be(BlobUniqueRef); }