public static async Task ConcurrentOperations_Throw()
{
await LoopbackServer.CreateServerAsync((server, url) =>
{
var wc = new WebClient();
Task ignored = wc.DownloadDataTaskAsync(url); // won't complete
Assert.Throws<NotSupportedException>(() => { wc.DownloadData(url); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadDataAsync(url); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadDataTaskAsync(url); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadString(url); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadStringAsync(url); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadStringTaskAsync(url); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadFile(url, "path"); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadFileAsync(url, "path"); });
Assert.Throws<NotSupportedException>(() => { wc.DownloadFileTaskAsync(url, "path"); });
Assert.Throws<NotSupportedException>(() => { wc.UploadData(url, new byte[42]); });
Assert.Throws<NotSupportedException>(() => { wc.UploadDataAsync(url, new byte[42]); });
Assert.Throws<NotSupportedException>(() => { wc.UploadDataTaskAsync(url, new byte[42]); });
Assert.Throws<NotSupportedException>(() => { wc.UploadString(url, "42"); });
Assert.Throws<NotSupportedException>(() => { wc.UploadStringAsync(url, "42"); });
Assert.Throws<NotSupportedException>(() => { wc.UploadStringTaskAsync(url, "42"); });
Assert.Throws<NotSupportedException>(() => { wc.UploadFile(url, "path"); });
Assert.Throws<NotSupportedException>(() => { wc.UploadFileAsync(url, "path"); });
Assert.Throws<NotSupportedException>(() => { wc.UploadFileTaskAsync(url, "path"); });
Assert.Throws<NotSupportedException>(() => { wc.UploadValues(url, new NameValueCollection()); });
Assert.Throws<NotSupportedException>(() => { wc.UploadValuesAsync(url, new NameValueCollection()); });
Assert.Throws<NotSupportedException>(() => { wc.UploadValuesTaskAsync(url, new NameValueCollection()); });
return Task.CompletedTask;
});
}
protected override Task<byte[]> UploadFileAsync(WebClient wc, string address, string fileName) => wc.UploadFileTaskAsync(address, fileName);
public static void UploadFile_InvalidArguments_ThrowExceptions()
{
var wc = new WebClient();
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFile((string)null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFile((string)null, null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFile((Uri)null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFile((Uri)null, null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFileAsync((Uri)null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFileAsync((Uri)null, null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFileAsync((Uri)null, null, null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFileTaskAsync((string)null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFileTaskAsync((string)null, null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFileTaskAsync((Uri)null, null); });
Assert.Throws<ArgumentNullException>("address", () => { wc.UploadFileTaskAsync((Uri)null, null, null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFile("http://localhost", null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFile("http://localhost", null, null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFile(new Uri("http://localhost"), null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFile(new Uri("http://localhost"), null, null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFileAsync(new Uri("http://localhost"), null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFileAsync(new Uri("http://localhost"), null, null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFileAsync(new Uri("http://localhost"), null, null, null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFileTaskAsync("http://localhost", null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFileTaskAsync("http://localhost", null, null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFileTaskAsync(new Uri("http://localhost"), null); });
Assert.Throws<ArgumentNullException>("fileName", () => { wc.UploadFileTaskAsync(new Uri("http://localhost"), null, null); });
}
