private static void AdvanceReaderToFirstProperty(BufferingJsonReader bufferingJsonReader)
{
// Read start and then over the object start.
bufferingJsonReader.Read();
bufferingJsonReader.Read();
bufferingJsonReader.NodeType.Should().Be(JsonNodeType.Property);
}
public void StartBufferingAndTryToReadInStreamErrorPropertyValue_Works()
{
// Arrange
const string payload =
@"{""code"":"""",""message"":"""",""target"":""any target"","
+ @"""details"":[{""code"":""500"",""target"":""another target"",""message"":""any msg""}]}";
var stringReader = new StringReader(payload);
var innerReader = new JsonReader(stringReader, false);
var jsonReader = new BufferingJsonReader(innerReader, "any", 0);
ODataError error;
// Act
jsonReader.Read();
var result = jsonReader.StartBufferingAndTryToReadInStreamErrorPropertyValue(out error);
// Assert
Assert.True(result);
Assert.Equal("any target", error.Target);
Assert.Equal(1, error.Details.Count);
var detail = error.Details.Single();
Assert.Equal("500", detail.ErrorCode);
Assert.Equal("another target", detail.Target);
Assert.Equal("any msg", detail.Message);
}
private static void AdvanceReaderToFirstPropertyValue(BufferingJsonReader bufferingJsonReader)
{
AdvanceReaderToFirstProperty(bufferingJsonReader);
// Read over property name
bufferingJsonReader.Read();
}
/// <summary>
/// Peeks and collects a raw annotation value from BufferingJsonReader.
/// </summary>
/// <param name="jsonReader">The BufferingJsonReader.</param>
/// <param name="propertyName">The property name.</param>
/// <param name="annotationName">The annotation name.</param>
private void PeekAndCollectAnnotationRawJson(
BufferingJsonReader jsonReader,
string propertyName,
string annotationName)
{
if (jsonReader.IsBuffering)
{
return; // only need to collect annotation for not-buffering pass reading.
}
try
{
jsonReader.StartBuffering();
if (jsonReader.NodeType == JsonNodeType.Property)
{
jsonReader.Read(); // read over annotation name
}
StringBuilder builder = new StringBuilder();
jsonReader.SkipValue(builder);
string annotationRawJson = builder.ToString();
this.AddPropertyAnnotationRawJson(propertyName, annotationName, annotationRawJson);
}
finally
{
jsonReader.StopBuffering();
}
}