public void ShouldCauseException()
{
string targetFolder = "tmp";
using ILoggerFactory loggerFactory = LoggerFactory.Create(builder => builder.AddConsole());
ILogger <FileDownloadService> logger = loggerFactory.CreateLogger <FileDownloadService>();
FileDownloadService service = new FileDownloadService(logger, null);
FileDownload fd = Task.Run(async() => await service.GetFileFromUrl(new System.Uri("https://localhost/fake.txt"), "tmp", true).ConfigureAwait(true)).Result;
Assert.ThrowsAsync <AggregateException>(() => Task.Run(async() => await service.GetFileFromUrl(new System.Uri("https://localhost/fake.txt"), targetFolder, true).ConfigureAwait(true)));
Directory.Delete(Path.Combine(Directory.GetCurrentDirectory(), targetFolder));
}
public void ShouldGetFile()
{
string response = "A simple file";
string md5Hash = "ur2T7CGMUXLkYT+IgN4Xy8r33EktY9JrTOm0FZwhh1A="; // This hash has to change if you change the response above
string targetFolder = "tmp";
using ILoggerFactory loggerFactory = LoggerFactory.Create(builder => builder.AddConsole());
ILogger <FileDownloadService> logger = loggerFactory.CreateLogger <FileDownloadService>();
var handlerMock = new Mock <HttpMessageHandler>();
handlerMock
.Protected()
.Setup <Task <HttpResponseMessage> >(
"SendAsync",
ItExpr.IsAny <HttpRequestMessage>(),
ItExpr.IsAny <CancellationToken>()
)
.ReturnsAsync(new HttpResponseMessage()
{
StatusCode = HttpStatusCode.OK,
Content = new StringContent(response),
})
.Verifiable();
Mock <IHttpClientService> mockHttpClientService = new Mock <IHttpClientService>();
mockHttpClientService.Setup(s => s.CreateDefaultHttpClient()).Returns(() => new HttpClient(handlerMock.Object));
FileDownloadService service = new FileDownloadService(logger, mockHttpClientService.Object);
FileDownload fd = Task.Run(async() => await service.GetFileFromUrl(new System.Uri("https://localhost/fake.txt"), targetFolder, true).ConfigureAwait(true)).Result;
string filename = Path.Combine(fd.LocalFilePath, fd.Name);
// Clean up physical artifacts
File.Delete(filename);
Directory.Delete(Path.Combine(Directory.GetCurrentDirectory(), targetFolder));
Assert.True(fd.Hash == md5Hash);
}