public void YahooFinance()
{
JObject o =
new JObject(
new JProperty("Test1", new DateTime(2000, 10, 15, 5, 5, 5, DateTimeKind.Utc)),
new JProperty("Test2", new DateTimeOffset(2000, 10, 15, 5, 5, 5, new TimeSpan(11, 11, 0))),
new JProperty("Test3", "Test3Value"),
new JProperty("Test4", null)
);
using (JTokenReader jsonReader = new JTokenReader(o))
{
IJsonLineInfo lineInfo = jsonReader;
jsonReader.Read();
Assert.Equal(JsonToken.StartObject, jsonReader.TokenType);
Assert.Equal(false, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(JsonToken.PropertyName, jsonReader.TokenType);
Assert.Equal("Test1", jsonReader.Value);
Assert.Equal(false, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(JsonToken.Date, jsonReader.TokenType);
Assert.Equal(new DateTime(2000, 10, 15, 5, 5, 5, DateTimeKind.Utc), jsonReader.Value);
Assert.Equal(false, lineInfo.HasLineInfo());
Assert.Equal(0, lineInfo.LinePosition);
Assert.Equal(0, lineInfo.LineNumber);
jsonReader.Read();
Assert.Equal(JsonToken.PropertyName, jsonReader.TokenType);
Assert.Equal("Test2", jsonReader.Value);
jsonReader.Read();
Assert.Equal(JsonToken.Date, jsonReader.TokenType);
Assert.Equal(new DateTimeOffset(2000, 10, 15, 5, 5, 5, new TimeSpan(11, 11, 0)), jsonReader.Value);
jsonReader.Read();
Assert.Equal(JsonToken.PropertyName, jsonReader.TokenType);
Assert.Equal("Test3", jsonReader.Value);
jsonReader.Read();
Assert.Equal(JsonToken.String, jsonReader.TokenType);
Assert.Equal("Test3Value", jsonReader.Value);
jsonReader.Read();
Assert.Equal(JsonToken.PropertyName, jsonReader.TokenType);
Assert.Equal("Test4", jsonReader.Value);
jsonReader.Read();
Assert.Equal(JsonToken.Null, jsonReader.TokenType);
Assert.Equal(null, jsonReader.Value);
Assert.True(jsonReader.Read());
Assert.Equal(JsonToken.EndObject, jsonReader.TokenType);
Assert.False(jsonReader.Read());
Assert.Equal(JsonToken.None, jsonReader.TokenType);
}
using (JsonReader jsonReader = new JTokenReader(o.Property("Test2")))
{
Assert.True(jsonReader.Read());
Assert.Equal(JsonToken.PropertyName, jsonReader.TokenType);
Assert.Equal("Test2", jsonReader.Value);
Assert.True(jsonReader.Read());
Assert.Equal(JsonToken.Date, jsonReader.TokenType);
Assert.Equal(new DateTimeOffset(2000, 10, 15, 5, 5, 5, new TimeSpan(11, 11, 0)), jsonReader.Value);
Assert.False(jsonReader.Read());
Assert.Equal(JsonToken.None, jsonReader.TokenType);
}
}
public void ReadBytesFailure()
{
AssertException.Throws<JsonReaderException>(() =>
{
JObject o =
new JObject(
new JProperty("Test1", 1)
);
using (JTokenReader jsonReader = new JTokenReader(o))
{
jsonReader.Read();
Assert.Equal(JsonToken.StartObject, jsonReader.TokenType);
jsonReader.Read();
Assert.Equal(JsonToken.PropertyName, jsonReader.TokenType);
Assert.Equal("Test1", jsonReader.Value);
jsonReader.ReadAsBytes();
}
}, "Error reading bytes. Unexpected token: Integer. Path 'Test1'.");
}
public void ReadLineInfo()
{
string input = @"{
CPU: 'Intel',
Drives: [
'DVD read/writer',
""500 gigabyte hard drive""
]
}";
StringReader sr = new StringReader(input);
JObject o = JObject.Parse(input);
using (JTokenReader jsonReader = new JTokenReader(o))
{
IJsonLineInfo lineInfo = jsonReader;
Assert.Equal(jsonReader.TokenType, JsonToken.None);
Assert.Equal(0, lineInfo.LineNumber);
Assert.Equal(0, lineInfo.LinePosition);
Assert.Equal(false, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.StartObject);
Assert.Equal(1, lineInfo.LineNumber);
Assert.Equal(1, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.PropertyName);
Assert.Equal(jsonReader.Value, "CPU");
Assert.Equal(2, lineInfo.LineNumber);
Assert.Equal(7, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.String);
Assert.Equal(jsonReader.Value, "Intel");
Assert.Equal(2, lineInfo.LineNumber);
Assert.Equal(15, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.PropertyName);
Assert.Equal(jsonReader.Value, "Drives");
Assert.Equal(3, lineInfo.LineNumber);
Assert.Equal(10, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.StartArray);
Assert.Equal(3, lineInfo.LineNumber);
Assert.Equal(12, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.String);
Assert.Equal(jsonReader.Value, "DVD read/writer");
Assert.Equal(4, lineInfo.LineNumber);
Assert.Equal(22, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.String);
Assert.Equal(jsonReader.Value, "500 gigabyte hard drive");
Assert.Equal(5, lineInfo.LineNumber);
Assert.Equal(30, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.EndArray);
Assert.Equal(3, lineInfo.LineNumber);
Assert.Equal(12, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.EndObject);
Assert.Equal(1, lineInfo.LineNumber);
Assert.Equal(1, lineInfo.LinePosition);
Assert.Equal(true, lineInfo.HasLineInfo());
jsonReader.Read();
Assert.Equal(jsonReader.TokenType, JsonToken.None);
}
}
public void ReadBytes()
{
byte[] data = Encoding.UTF8.GetBytes("Hello world!");
JObject o =
new JObject(
new JProperty("Test1", data)
);
using (JTokenReader jsonReader = new JTokenReader(o))
{
jsonReader.Read();
Assert.Equal(JsonToken.StartObject, jsonReader.TokenType);
jsonReader.Read();
Assert.Equal(JsonToken.PropertyName, jsonReader.TokenType);
Assert.Equal("Test1", jsonReader.Value);
byte[] readBytes = jsonReader.ReadAsBytes();
Assert.Equal(data, readBytes);
Assert.True(jsonReader.Read());
Assert.Equal(JsonToken.EndObject, jsonReader.TokenType);
Assert.False(jsonReader.Read());
Assert.Equal(JsonToken.None, jsonReader.TokenType);
}
}
public void JTokenReader()
{
PersonRaw raw = new PersonRaw
{
FirstName = "FirstNameValue",
RawContent = new JRaw("[1,2,3,4,5]"),
LastName = "LastNameValue"
};
JObject o = JObject.FromObject(raw);
JsonReader reader = new JTokenReader(o);
Assert.True(reader.Read());
Assert.Equal(JsonToken.StartObject, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.String, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.Raw, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.PropertyName, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.String, reader.TokenType);
Assert.True(reader.Read());
Assert.Equal(JsonToken.EndObject, reader.TokenType);
Assert.False(reader.Read());
}
