public void State()
{
using (JsonWriter jsonWriter = new JTokenWriter())
{
Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
jsonWriter.WriteStartObject();
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WritePropertyName("CPU");
Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
jsonWriter.WriteValue("Intel");
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WritePropertyName("Drives");
Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
jsonWriter.WriteStartArray();
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
jsonWriter.WriteValue("DVD read/writer");
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
jsonWriter.WriteValue(new byte[0]);
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
jsonWriter.WriteEnd();
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WriteEndObject();
Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
}
}
private JToken CreateJObject(JsonReader reader)
{
ValidationUtils.ArgumentNotNull(reader, "reader");
// this is needed because we've already read inside the object, looking for special properties
JToken token;
using (JTokenWriter writer = new JTokenWriter())
{
writer.WriteStartObject();
if (reader.TokenType == JsonToken.PropertyName)
writer.WriteToken(reader, reader.Depth - 1);
else
writer.WriteEndObject();
token = writer.Token;
}
return token;
}
public void State()
{
using (JsonWriter jsonWriter = new JTokenWriter())
{
Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
jsonWriter.WriteStartObject();
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WritePropertyName("CPU");
Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
jsonWriter.WriteValue("Intel");
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WritePropertyName("Drives");
Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
jsonWriter.WriteStartArray();
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
jsonWriter.WriteValue("DVD read/writer");
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
#if !(NET20 || NET35 || PORTABLE || DNXCORE50 || PORTABLE40)
jsonWriter.WriteValue(new BigInteger(123));
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
#endif
jsonWriter.WriteValue(new byte[0]);
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
jsonWriter.WriteEnd();
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
jsonWriter.WriteEndObject();
Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
}
}
public void CurrentToken()
{
using (JTokenWriter jsonWriter = new JTokenWriter())
{
Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
Assert.AreEqual(null, jsonWriter.CurrentToken);
jsonWriter.WriteStartObject();
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
Assert.AreEqual(jsonWriter.Token, jsonWriter.CurrentToken);
JObject o = (JObject)jsonWriter.Token;
jsonWriter.WritePropertyName("CPU");
Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
Assert.AreEqual(o.Property("CPU"), jsonWriter.CurrentToken);
jsonWriter.WriteValue("Intel");
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
Assert.AreEqual(o["CPU"], jsonWriter.CurrentToken);
jsonWriter.WritePropertyName("Drives");
Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
Assert.AreEqual(o.Property("Drives"), jsonWriter.CurrentToken);
jsonWriter.WriteStartArray();
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
Assert.AreEqual(o["Drives"], jsonWriter.CurrentToken);
JArray a = (JArray)jsonWriter.CurrentToken;
jsonWriter.WriteValue("DVD read/writer");
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
Assert.AreEqual(a[a.Count - 1], jsonWriter.CurrentToken);
#if !(NET20 || NET35 || PORTABLE || DNXCORE50 || PORTABLE40)
jsonWriter.WriteValue(new BigInteger(123));
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
Assert.AreEqual(a[a.Count - 1], jsonWriter.CurrentToken);
#endif
jsonWriter.WriteValue(new byte[0]);
Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
Assert.AreEqual(a[a.Count - 1], jsonWriter.CurrentToken);
jsonWriter.WriteEnd();
Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
Assert.AreEqual(a, jsonWriter.CurrentToken);
jsonWriter.WriteEndObject();
Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
Assert.AreEqual(o, jsonWriter.CurrentToken);
}
}
private JToken CreateJObject(JsonReader reader)
{
ValidationUtils.ArgumentNotNull(reader, "reader");
// this is needed because we've already read inside the object, looking for metadata properties
using (JTokenWriter writer = new JTokenWriter())
{
writer.WriteStartObject();
do
{
if (reader.TokenType == JsonToken.PropertyName)
{
string propertyName = (string)reader.Value;
do
{
if (!reader.Read())
break;
} while (reader.TokenType == JsonToken.Comment);
if (CheckPropertyName(reader, propertyName))
continue;
writer.WritePropertyName(propertyName);
writer.WriteToken(reader, true, true);
}
else if (reader.TokenType == JsonToken.Comment)
{
// eat
}
else
{
writer.WriteEndObject();
return writer.Token;
}
} while (reader.Read());
throw JsonSerializationException.Create(reader, "Unexpected end when deserializing object.");
}
}