public void DownloadFile_WhenErrorOccursDuringDownload_ReleasesWebClient()
{
webClientMock.When(client => client.DownloadFile(Arg.Any <Uri>(), Arg.Any <string>()))
.Do(callInfo => { throw new Exception(); });
Assert.Throws <Exception>(() => systemUnderTest.DownloadFile(filePayload));
Received.InOrder(() =>
{
webClientMock.DownloadFile(filePayload.DownloadUri, filePayload.DownloadFilePath);
webClientFactoryMock.Release(webClientMock);
});
}
public void DownloadFile(FilePayload filePayload)
{
loggingService.LogVerbose($"Attempting to download file: {dateTimeService.DateTimeNow()}");
IWebClient webClient = null;
try
{
webClient = webClientFactory.Create();
SetUpFileDownload(filePayload, webClient);
DownloadFile(filePayload, webClient);
}
finally
{
webClientFactory.Release(webClient);
}
loggingService.LogVerbose($"File download complete: {dateTimeService.DateTimeNow()}");
}