private async Task UploadFileToFileManager(IEricaChats_MessageDTO ericaMessageRequest)
{
IEricaChats_FileDTO ericaChats_FileDTO = new EricaChats_FileDTO();
ericaChats_FileDTO.FileNameGuid = ericaMessageRequest.FileAttachmentGUID;
ericaChats_FileDTO.FileBytesAsAsBase64String = ericaMessageRequest.FileBytesAsAsBase64String;
string ericaChats_FileDTO_Json = JsonMarshaller.Marshall(ericaChats_FileDTO);
var client = _httpClientFactory.CreateClient();
var content = new StringContent(ericaChats_FileDTO_Json, Encoding.UTF8, "application/json");
HttpResponseMessage response = await client.PostAsync("http://localhost:50002/api/EricaChatsFiles/UploadFile", content);
response.EnsureSuccessStatusCode();
}
public async Task <JsonResult> DownloadFile(string fileNameGuid)
{
try
{
IEricaChats_FileDTO result = new EricaChats_FileDTO();
var fileBytes = await _ericaChatsFilesRepository.DownloadFileAsBytesAsync(fileNameGuid);
result.FileNameGuid = fileNameGuid;
result.FileBytesAsAsBase64String = Convert.ToBase64String(fileBytes);
return(new JsonResult(result, new JsonSerializerSettings()
{
TypeNameHandling = TypeNameHandling.Auto
}));
}
catch (Exception ex)
{
throw new ApplicationException(ex.Message, ex);
}
}
public void TestUploadAndDownloadFile()
{
IEricaChats_FileDTO ericaChats_FileDTO = new EricaChats_FileDTO();
//************************ Test Upload
//Set up the request File DTO and it's contents
byte[] fileBytes = GetEmbeddedResourceAsBytes("TestFiles/TextFile.txt");
string fileBytesAsBase64String = GetBase64StringFromBytes(fileBytes);
ericaChats_FileDTO.FileBytesAsAsBase64String = fileBytesAsBase64String;
ericaChats_FileDTO.FileNameGuid = Guid.NewGuid().ToString();
string payload = JsonMarshaller.Marshall(ericaChats_FileDTO);
//Call the File Manager to perform an upload
HttpResponseMessage uploadResponse = GetFileManagerResponse(payload, "UploadFile", true);
Assert.IsNotNull(uploadResponse);
Assert.IsTrue(uploadResponse.IsSuccessStatusCode);
//************************ Test Download
//Now use the File Guid to Download the file using the File Manager
string endpoint = $"DownloadFile/{ericaChats_FileDTO.FileNameGuid}";
HttpResponseMessage response = GetFileManagerResponse(string.Empty, endpoint);
Assert.IsNotNull(response);
Assert.IsTrue(response.IsSuccessStatusCode);
//Get the content body from the response
string contentBody = GetResponseContentBody(response);
Assert.IsFalse(String.IsNullOrEmpty(contentBody));
//Compare the response File DTO contents to the request File DTO contents. They should be identical.
IEricaChats_FileDTO ericaChats_FileDTO_Downloaded = JsonMarshaller.UnMarshall <EricaChats_FileDTO>(contentBody);
Assert.IsTrue(String.Compare(ericaChats_FileDTO.FileNameGuid, ericaChats_FileDTO_Downloaded.FileNameGuid, StringComparison.CurrentCulture) == 0);
Assert.IsTrue(String.Compare(ericaChats_FileDTO.FileBytesAsAsBase64String, ericaChats_FileDTO_Downloaded.FileBytesAsAsBase64String, StringComparison.CurrentCulture) == 0);
}