public async Task PostProcessing_ProcessesFormData_WithCustomMultipartFormDataStreamProvider()
{
// Arrange
string tempPath = Path.GetTempPath();
int maxContents = 16;
string contentFormat = "Content {0}";
string formNameFormat = "FormName_{0}";
string fileNameFormat = "FileName_{0}";
MultipartFormDataContent multipartContent = new MultipartFormDataContent();
// Create half contents for form data and the other half for file data.
for (int index = 0; index < maxContents; index++)
{
string content = String.Format(contentFormat, index);
string formName = String.Format(formNameFormat, index);
if (index < maxContents / 2)
{
multipartContent.Add(new StringContent(content), formName);
}
else
{
string fileName = String.Format(fileNameFormat, index);
multipartContent.Add(new StringContent(content), formName, fileName);
}
}
CustomMultipartFormDataStreamProvider provider =
new CustomMultipartFormDataStreamProvider(tempPath);
foreach (HttpContent content in multipartContent)
{
provider.Contents.Add(content);
using (provider.GetStream(multipartContent, content.Headers)) { }
}
// Act
await provider.ExecutePostProcessingAsync();
// Assert
Assert.Equal(maxContents / 2, provider.FormData.Count);
// half contents for form data
for (int index = 0; index < maxContents / 2; index++)
{
string content = String.Format(contentFormat, index);
string formName = String.Format(formNameFormat, index);
Assert.Equal(content, provider.FormData[formName]);
}
// the other half for file data
HttpContent[] contents = multipartContent.ToArray();
for (int index = maxContents / 2; index < maxContents; index++)
{
int fileDataIndex = index - (maxContents / 2);
string fileName = String.Format(fileNameFormat, index);
Assert.Equal(fileName, provider.FileData[fileDataIndex].LocalFileName);
Assert.Same(contents[index].Headers, provider.FileData[fileDataIndex].Headers);
}
}
public async void PostProcessing_ProcessesFormData()
{
// Arrange
int maxContents = 16;
string contentFormat = "Content {0}";
string formNameFormat = "FormName_{0}";
string fileNameFormat = "FileName_{0}";
MultipartFormDataContent multipartContent = new MultipartFormDataContent();
// Create half contents for form data and the other half for file data.
for (int index = 0; index < maxContents; index++)
{
string content = String.Format(contentFormat, index);
string formName = String.Format(formNameFormat, index);
if (index < maxContents / 2)
{
multipartContent.Add(new StringContent(content), formName);
}
else
{
string fileName = String.Format(fileNameFormat, index);
multipartContent.Add(new StringContent(content), formName, fileName);
}
}
CustomMultipartFormDataRemoteStreamProvider provider =
new CustomMultipartFormDataRemoteStreamProvider();
foreach (HttpContent content in multipartContent)
{
provider.Contents.Add(content);
using (provider.GetStream(multipartContent, content.Headers))
{
}
}
// Act
Task processingTask = provider.ExecutePostProcessingAsync();
await processingTask;
// Assert
Assert.Equal(TaskStatus.RanToCompletion, processingTask.Status);
Assert.Equal(maxContents / 2, provider.FormData.Count);
// half contents for form data
for (int index = 0; index < maxContents / 2; index++)
{
string content = String.Format(contentFormat, index);
string formName = String.Format(formNameFormat, index);
Assert.Equal(content, provider.FormData[formName]);
}
// the other half for file data
HttpContent[] contents = multipartContent.ToArray();
for (int index = maxContents / 2; index < maxContents; index++)
{
int fileDataIndex = index - (maxContents / 2);
string fileName = String.Format(fileNameFormat, index);
string url = provider.UrlBase + fileName;
Assert.Equal(url, provider.FileData[fileDataIndex].Location);
Assert.Same(contents[index].Headers, provider.FileData[fileDataIndex].Headers);
}
}