static void TestWriterSystemTextJsonBasic(bool formatted, ArrayFormatter output)
{
var json = new System.Text.Json.JsonWriter(output, formatted);
json.WriteObjectStart();
json.WriteAttribute("age", 42);
json.WriteAttribute("first", "John");
json.WriteAttribute("last", "Smith");
json.WriteArrayStart("phoneNumbers");
json.WriteValue("425-000-1212");
json.WriteValue("425-000-1213");
json.WriteArrayEnd();
json.WriteObjectStart("address");
json.WriteAttribute("street", "1 Microsoft Way");
json.WriteAttribute("city", "Redmond");
json.WriteAttribute("zip", 98052);
json.WriteObjectEnd();
// Add a large array of values
json.WriteArrayStart("ExtraArray");
for (var i = 0; i < ExtraArraySize; i++)
{
json.WriteValue(i);
}
json.WriteArrayEnd();
json.WriteObjectEnd();
}
static void TestWriterSystemTextJsonHelloWorld(bool formatted, ArrayFormatter output)
{
var json = new System.Text.Json.JsonWriter(output, formatted);
json.WriteObjectStart();
json.WriteAttribute("message", "Hello, World!");
json.WriteObjectEnd();
}
private static void JsonWriterHelper(bool output)
{
var buffer = new byte[1024];
var stream = new MemoryStream(buffer);
var writer = new JsonWriter(stream, FormattingData.Encoding.Utf8, prettyPrint: true);
writer.WriteObjectStart();
writer.WriteAttribute("CPU", "Intel");
writer.WriteAttribute("PSU", "500W");
writer.WriteMember("Drives");
writer.WriteArrayStart();
writer.WriteString("DVD read/writer");
writer.WriteString("500 gigabyte hard drive");
writer.WriteString("200 gigabype hard drive");
writer.WriteArrayEnd();
writer.WriteObjectEnd();
if (output)
{
Console.WriteLine(Encoding.UTF8.GetString(buffer, 0, (int)stream.Position));
}
}
private static void JsonWriterHelper(bool output)
{
var buffer = new byte[1024];
var stream = new MemoryStream(buffer);
var writer = new JsonWriter(stream, FormattingData.Encoding.Utf8, prettyPrint: true);
writer.WriteObjectStart();
writer.WriteAttribute("CPU", "Intel");
writer.WriteAttribute("PSU", "500W");
writer.WriteMember("Drives");
writer.WriteArrayStart();
writer.WriteString("DVD read/writer");
writer.WriteString("500 gigabyte hard drive");
writer.WriteString("200 gigabype hard drive");
writer.WriteArrayEnd();
writer.WriteObjectEnd();
if (output) Console.WriteLine(Encoding.UTF8.GetString(buffer, 0, (int)stream.Position));
}
