public async Task ReadODataResourceAsync()
{
// Arrange
var payload = "{\"Customer\":{\"Id\":1,\"Name\":\"Sue\"}}";
var stringReader = new StringReader(payload);
using (var jsonReader = new JsonReader(stringReader, false))
{
var bufferingReader = new BufferingJsonReader(jsonReader, "any", MaxInnerErrorDepth);
// Act
await bufferingReader.ReadAsync();
await bufferingReader.ReadStartObjectAsync();
await bufferingReader.ReadPropertyNameAsync();
var odataValue = await bufferingReader.ReadODataValueAsync();
// Assert
var resourceValue = Assert.IsType <ODataResourceValue>(odataValue);
Assert.Equal(2, resourceValue.Properties.Count());
var prop1 = resourceValue.Properties.First();
var prop2 = resourceValue.Properties.Last();
Assert.Equal("Id", prop1.Name);
Assert.Equal(1, prop1.Value);
Assert.Equal("Name", prop2.Name);
Assert.Equal("Sue", prop2.Value);
}
}
public async Task ReadInStreamErrorPropertyAsync_SkipsNonSupportedPropertiesInErrorDetails()
{
// Arrange
var payload = "{\"error\":{" +
$"\"code\":\"{ErrorCode}\"," +
$"\"message\":\"{ErrorMessage}\"," +
$"\"target\":\"{ErrorTarget}\"," +
$"\"details\":[{{\"code\":\"{ErrorDetailErrorCode}\",\"message\":\"{ErrorDetailErrorMessage}\",\"target\":null,\"foo\":\"bar\"}}]}}}}";
var stringReader = new StringReader(payload);
using (var jsonReader = new JsonReader(stringReader, false))
{
var bufferingReader = new BufferingJsonReader(jsonReader, "error", MaxInnerErrorDepth);
// Act
var exception = await Assert.ThrowsAsync <ODataErrorException>(
() => bufferingReader.ReadAsync());
// Assert
var error = exception.Error;
Assert.NotNull(error);
Assert.Null(error.InnerError);
Assert.NotNull(error.Details);
var errorDetail = Assert.Single(error.Details);
Assert.Equal(ErrorDetailErrorCode, errorDetail.ErrorCode);
Assert.Equal(ErrorDetailErrorMessage, errorDetail.Message);
Assert.Null(errorDetail.Target);
}
}
public async Task ReadInStreamErrorPropertyAsync_SkipsNonSupportedPropertiesInInnerError()
{
// Arrange
var payload = "{\"error\":{" +
$"\"code\":\"{ErrorCode}\"," +
$"\"message\":\"{ErrorMessage}\"," +
$"\"target\":\"{ErrorTarget}\"," +
"\"innererror\":{" +
$"\"type\":\"{InnerErrorTypeName}\"," +
$"\"message\":\"{InnerErrorMessage}\"," +
$"\"stacktrace\":\"{InnerErrorStackTrace}\"," +
"\"foo\":\"bar\"}}}";
var stringReader = new StringReader(payload);
using (var jsonReader = new JsonReader(stringReader, false))
{
var bufferingReader = new BufferingJsonReader(jsonReader, "error", MaxInnerErrorDepth);
// Act
var exception = await Assert.ThrowsAsync <ODataErrorException>(
() => bufferingReader.ReadAsync());
// Assert
var error = exception.Error;
Assert.NotNull(error);
var innerError = error.InnerError;
Assert.NotNull(innerError);
Assert.Equal(3, innerError.Properties.Count);
Assert.Single(innerError.Properties.Where(d => d.Key.Equals("message")));
Assert.Single(innerError.Properties.Where(d => d.Key.Equals("type")));
Assert.Single(innerError.Properties.Where(d => d.Key.Equals("stacktrace")));
Assert.Empty(innerError.Properties.Where(d => d.Key.Equals("foo")));
}
}
public async Task ReadInStreamErrorPropertyAsync_DoesNotThrowExceptionForUnintelligibleError(string payload)
{
// Arrange
var stringReader = new StringReader(payload);
using (var jsonReader = new JsonReader(stringReader, false))
{
var bufferingReader = new BufferingJsonReader(jsonReader, "error", MaxInnerErrorDepth);
// Act & Assert
Assert.True(await bufferingReader.ReadAsync());
}
}
public async Task StartBufferingAndTryToReadInStreamErrorPropertyValueAsync_Works()
{
// Arrange
var payload = "{" +
$"\"code\":\"{ErrorCode}\"," +
$"\"message\":\"{ErrorMessage}\"," +
$"\"target\":\"{ErrorTarget}\"," +
"\"innererror\":{" +
$"\"type\":\"{InnerErrorTypeName}\"," +
$"\"message\":\"{InnerErrorMessage}\"," +
$"\"stacktrace\":\"{InnerErrorStackTrace}\"," +
$"\"internalexception\":{{}}}}," +
$"\"details\":[{{\"code\":\"{ErrorDetailErrorCode}\",\"message\":\"{ErrorDetailErrorMessage}\",\"target\":null}}]}}";
var stringReader = new StringReader(payload);
using (var jsonReader = new JsonReader(stringReader, false))
{
var bufferingReader = new BufferingJsonReader(jsonReader, "other", MaxInnerErrorDepth);
// Act
var result1 = await bufferingReader.ReadAsync();
var result2 = await bufferingReader.StartBufferingAndTryToReadInStreamErrorPropertyValueAsync();
// Assert
Assert.True(result1);
Assert.True(result2.Item1);
var error = result2.Item2;
Assert.NotNull(error);
Assert.Equal(ErrorCode, error.ErrorCode);
Assert.Equal(ErrorMessage, error.Message);
Assert.Equal(ErrorTarget, error.Target);
var innerError = error.InnerError;
Assert.NotNull(innerError);
Assert.Equal(InnerErrorMessage, innerError.Message);
Assert.Equal(InnerErrorTypeName, innerError.TypeName);
Assert.Equal(InnerErrorStackTrace.Replace("\\\\", "\\"), innerError.StackTrace);
Assert.NotNull(innerError.InnerError);
Assert.NotNull(error.Details);
var errorDetail = Assert.Single(error.Details);
Assert.Equal(ErrorDetailErrorCode, errorDetail.ErrorCode);
Assert.Equal(ErrorDetailErrorMessage, errorDetail.Message);
Assert.Null(errorDetail.Target);
}
}
public async Task CanStreamAsync_ForReaderNotInBufferingState(string payload, bool expected)
{
var stringReader = new StringReader(string.Format("{{\"Data\":{0}}}", payload));
using (var jsonReader = new JsonReader(stringReader, false))
{
var bufferingReader = new BufferingJsonReader(jsonReader, "any", MaxInnerErrorDepth);
await bufferingReader.ReadAsync();
await bufferingReader.ReadStartObjectAsync();
await bufferingReader.ReadPropertyNameAsync();
Assert.Equal(expected, await bufferingReader.CanStreamAsync());
}
}
public async Task ReadInStreamErrorPropertyAsync_ThrowsExceptionForODataErrorRead()
{
// Arrange
var payload = "{\"error\":{" +
$"\"code\":\"{ErrorCode}\"," +
$"\"message\":\"{ErrorMessage}\"," +
$"\"target\":\"{ErrorTarget}\"," +
"\"innererror\":{" +
$"\"type\":\"{InnerErrorTypeName}\"," +
$"\"message\":\"{InnerErrorMessage}\"," +
$"\"stacktrace\":\"{InnerErrorStackTrace}\"," +
$"\"internalexception\":{{}}}}," +
$"\"details\":[{{\"code\":\"{ErrorDetailErrorCode}\",\"message\":\"{ErrorDetailErrorMessage}\",\"target\":null}}]}}}}";
var stringReader = new StringReader(payload);
using (var jsonReader = new JsonReader(stringReader, false))
{
var bufferingReader = new BufferingJsonReader(jsonReader, "error", MaxInnerErrorDepth);
// Act
var exception = await Assert.ThrowsAsync <ODataErrorException>(
() => bufferingReader.ReadAsync());
// Assert
var error = exception.Error;
Assert.NotNull(error);
Assert.Equal(ErrorCode, error.ErrorCode);
Assert.Equal(ErrorMessage, error.Message);
Assert.Equal(ErrorTarget, error.Target);
var innerError = error.InnerError;
Assert.NotNull(innerError);
Assert.Equal(InnerErrorMessage, innerError.Message);
Assert.Equal(InnerErrorTypeName, innerError.TypeName);
Assert.Equal(InnerErrorStackTrace.Replace("\\\\", "\\"), innerError.StackTrace);
Assert.NotNull(innerError.InnerError);
Assert.NotNull(error.Details);
var errorDetail = Assert.Single(error.Details);
Assert.Equal(ErrorDetailErrorCode, errorDetail.ErrorCode);
Assert.Equal(ErrorDetailErrorMessage, errorDetail.Message);
Assert.Null(errorDetail.Target);
}
}
