public void HttpError_Roundtrips_WithXmlSerializer()
{
HttpError error = new HttpError("error") { { "ErrorCode", 42 }, { "Data", new[] { "a", "b", "c" } } };
MediaTypeFormatter formatter = new XmlMediaTypeFormatter() { UseXmlSerializer = true };
MemoryStream stream = new MemoryStream();
formatter.WriteToStreamAsync(typeof(HttpError), error, stream, content: null, transportContext: null).Wait();
stream.Position = 0;
HttpError roundtrippedError = formatter.ReadFromStreamAsync(typeof(HttpError), stream, content: null, formatterLogger: null).Result as HttpError;
Assert.NotNull(roundtrippedError);
Assert.Equal("error", roundtrippedError.Message);
Assert.Equal("42", roundtrippedError["ErrorCode"]);
Assert.Equal("a b c", roundtrippedError["Data"]);
}
public void HttpErrorForInnerException_Serializes_WithXmlSerializer()
{
HttpError error = new HttpError(new ArgumentException("error", new Exception("innerError")), includeErrorDetail: true);
MediaTypeFormatter formatter = new XmlMediaTypeFormatter() { UseXmlSerializer = true };
MemoryStream stream = new MemoryStream();
formatter.WriteToStreamAsync(typeof(HttpError), error, stream, content: null, transportContext: null).Wait();
stream.Position = 0;
string serializedError = new StreamReader(stream).ReadToEnd();
Assert.NotNull(serializedError);
Assert.Equal(
"<Error><Message>An error has occurred.</Message><ExceptionMessage>error</ExceptionMessage><ExceptionType>System.ArgumentException</ExceptionType><StackTrace /><InnerException><Message>An error has occurred.</Message><ExceptionMessage>innerError</ExceptionMessage><ExceptionType>System.Exception</ExceptionType><StackTrace /></InnerException></Error>",
serializedError);
}
public void HttpErrorWithWhitespace_Roundtrips_WithXmlFormatter()
{
string message = " foo\n bar \n ";
HttpError error = new HttpError(message);
MediaTypeFormatter formatter = new XmlMediaTypeFormatter();
MemoryStream stream = new MemoryStream();
formatter.WriteToStreamAsync(typeof(HttpError), error, stream, content: null, transportContext: null).Wait();
stream.Position = 0;
HttpError roundtrippedError = formatter.ReadFromStreamAsync(typeof(HttpError), stream, content: null, formatterLogger: null).Result as HttpError;
Assert.NotNull(roundtrippedError);
Assert.Equal(message, roundtrippedError.Message);
}
