public void ReadWriteStandardQuotation()
{
// Arrange
const string sIn = "{\"a\":[[{\"b\":[{\"c\":[{\"d\":0},{\"e\":[{\"d\":42},{\"f\":[{\"g\":[{\"h\":[{\"g\":[\"i\"]}]}]}]}]}]}],\"j\":{\"k\":[\"l\"]}}]]}";
const string sExpectedOut = sIn;
// Act
var root = new JsonTree.Node(sIn);
string sOut = root.ToJson();
Assert.AreEqual(sOut, sExpectedOut);
}
public void DeserializerReadsSerializerOutput()
{
// Arrange
const string sIn = "{ a: 'b\\'c b\"c', b: 1, c: true, d: false, e: 1.11, f: ['g', 'h'], i:{ j:'k', l: 2, m: [1, 2], n:{o:3, p:4, q:{r:'s',t:[1,2,3], u:[{v:1,w:2},{x:3,y:4}]}} } }";
var root = new JsonTree.Node(sIn);
// Act
string sOut = root.ToJson();
// Assert
var check = new JsonTree.Node(sOut);
Assert.IsNotNull(check);
}
public void Structures()
{
// Arrange
const string sIn = "{ a: 'a', b: [ 'b0', 'b1' ] }";
// Act
var root = new JsonTree.Node(sIn);
// Assert
Assert.AreEqual(root.Object["b"].Array[0].String, "b0");
Assert.AreEqual(root.Dictionary["b"].List[0].String, "b0");
Assert.AreEqual(root.AsObject["b"].AsArray[0].String, "b0");
Assert.AreEqual(root.AsDictionary["b"].AsList[0].String, "b0");
}
static void Example()
{
const string data = "[ \"first\", { \"aString\": \"Hello World\", \"aNumber\": 42 } ]";
var node = new JsonTree.Node(data);
// Deserialize
var aNumber = node.List[1].Dictionary["aNumber"].Int; // C# notation
// or
var aNumber2 = node.Array[1].Object["aNumber"].Int; // Javascript notation
// Serialize
var serialized = node.ToJson();
// Serialize formatted
var formatted = node.ToJson(new JsonTree.Serializer.Options(bFormatted: true, bWrapped: true));
}
public void Skalars()
{
// Arrange
const string sIn = "{ a: '41', b: 42, c: true, d: 3.14 }";
// Act
var root = new JsonTree.Node(sIn);
// Assert
Assert.AreEqual(root.AsDictionary["a"].String, "41");
Assert.AreEqual(root.AsDictionary["a"].AsString, "41");
Assert.AreEqual(root.AsDictionary["b"].Int, 42);
Assert.AreEqual(root.AsDictionary["b"].AsInt, 42);
Assert.AreEqual(root.AsDictionary["c"].Bool, true);
Assert.AreEqual(root.AsDictionary["c"].AsBool, true);
Assert.AreEqual(root.AsDictionary["d"].Float, 3.14);
Assert.AreEqual(root.AsDictionary["d"].AsFloat, 3.14);
}
static void Main(string[] args)
{
Console.WriteLine("Goal: inspect values in JSON strings with single line expressions and simple CLR objects without using foreach/if to extract values from JSON");
Console.WriteLine("");
const string data = "[ \"first\", { \"aString\": \"Hello World\", \"aNumber\": 42 } ]";
Console.WriteLine("Given the JSON: " + data);
var json = new JsonTree.Node(data);
Console.WriteLine("The 42 is the value of the aNumber-key in the map which is the second element of a list. JSON arrays/objects become C# lists/dictionaries.");
Console.WriteLine("");
Console.WriteLine("Get to the value quickly:");
var aNumber = json.List[1].Dictionary["aNumber"].Int;
Console.WriteLine(" json.List[1].Dictionary[\"aNumber\"].Int = " + aNumber);
Console.WriteLine("");
Console.WriteLine("The same in JavaScript notation:");
var aNumber2 = json.Array[1].Object["aNumber"].Int;
Console.WriteLine(" json.Array[1].Object[\"aNumber\"].Int = " + aNumber2);
Console.WriteLine("");
var serialized = json.ToJson();
Console.WriteLine("Serialized again: " + serialized);
Console.WriteLine("");
Console.WriteLine("Serialized with formatting:");
var formatted = json.ToJson(new JsonTree.Serializer.Options(bFormatted: true, bWrapped: true));
Console.WriteLine(formatted);
var rl = Console.ReadLine();
Example();
}
