Merge pull request #129 from loicwolff/master
Merge minor changes to JsonConvert.cs
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commit
d5cb647e0a
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@ -2,7 +2,7 @@
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namespace Ooui
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{
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class JsonConvert
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public class JsonConvert
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{
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public static void WriteJsonString (System.IO.TextWriter w, string s)
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{
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@ -36,60 +36,44 @@ namespace Ooui
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public static void WriteJsonValue (System.IO.TextWriter w, object value)
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{
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if (value == null) {
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w.Write ("null");
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return;
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switch(value) {
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case string s:
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WriteJsonString (w, s);
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break;
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case Array a:
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w.Write ('[');
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var head = "";
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foreach (var o in a) {
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w.Write (head);
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WriteJsonValue (w, o);
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head = ",";
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}
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w.Write (']');
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break;
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case EventTarget e:
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w.Write ('\"');
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w.Write (e.Id);
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w.Write ('\"');
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break;
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case Color c:
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WriteJsonString (w, c.ToString ());
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break;
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case double d:
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w.Write (d.ToString (System.Globalization.CultureInfo.InvariantCulture));
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break;
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case int i:
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w.Write (i.ToString (System.Globalization.CultureInfo.InvariantCulture));
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break;
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case float f:
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w.Write (f.ToString (System.Globalization.CultureInfo.InvariantCulture));
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break;
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case null:
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w.Write ("null");
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break;
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default:
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w.Write (Newtonsoft.Json.JsonConvert.SerializeObject (value));
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break;
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}
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var s = value as string;
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if (s != null) {
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WriteJsonString (w, s);
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return;
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}
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var a = value as Array;
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if (a != null) {
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w.Write ('[');
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var head = "";
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foreach (var o in a) {
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w.Write (head);
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WriteJsonValue (w, o);
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head = ",";
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}
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w.Write (']');
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return;
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}
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var e = value as EventTarget;
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if (e != null) {
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w.Write ('\"');
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w.Write (e.Id);
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w.Write ('\"');
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return;
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}
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if (value is Color) {
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WriteJsonString (w, ((Color)value).ToString ());
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return;
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}
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var icult = System.Globalization.CultureInfo.InvariantCulture;
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if (value is double) {
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w.Write (((double)value).ToString (icult));
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return;
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}
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if (value is int) {
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w.Write (((int)value).ToString (icult));
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return;
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}
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if (value is float) {
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w.Write (((float)value).ToString (icult));
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return;
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}
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w.Write (Newtonsoft.Json.JsonConvert.SerializeObject (value));
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}
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public static string SerializeObject (object value)
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@ -11,6 +11,7 @@ using Microsoft.VisualStudio.TestTools.UnitTesting;
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using Ooui;
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using System.IO;
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using System.Text.RegularExpressions;
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using System.Text;
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namespace Tests
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{
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@ -50,5 +51,95 @@ namespace Tests
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"{\"m\":\"call\",\"id\":\"⦙\",\"k\":\"insertBefore\",\"v\":[\"⦙\",null]}" +
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"{\"m\":\"listen\",\"id\":\"⦙\",\"k\":\"click\"}", NoId (sw.ToString ()));
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}
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[TestMethod]
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public void JsonConvertValueNull ()
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{
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TextWriter w = new InMemoryTextWriter ();
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JsonConvert.WriteJsonValue (w, null);
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Assert.AreEqual ("null", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueString ()
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{
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TextWriter w = new InMemoryTextWriter ();
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JsonConvert.WriteJsonValue (w, "string");
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Assert.AreEqual ("\"string\"", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueArray ()
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{
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TextWriter w = new InMemoryTextWriter();
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JsonConvert.WriteJsonValue (w, new[] { 1, 2, 3 });
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Assert.AreEqual("[1,2,3]", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueEventTarget ()
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{
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TextWriter w = new InMemoryTextWriter ();
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var textNode = new TextNode ();
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JsonConvert.WriteJsonValue (w, textNode);
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Assert.AreEqual ($"\"{textNode.Id}\"", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueColor ()
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{
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TextWriter w = new InMemoryTextWriter ();
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var color = new Color (255, 255, 255, 0);
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JsonConvert.WriteJsonValue (w, color);
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Assert.AreEqual ("\"rgba(255,255,255,0)\"", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueDouble ()
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{
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TextWriter w = new InMemoryTextWriter ();
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double d = 4.5;
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JsonConvert.WriteJsonValue (w, d);
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Assert.AreEqual ("4.5", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueInt ()
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{
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TextWriter w = new InMemoryTextWriter ();
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int i = 45;
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JsonConvert.WriteJsonValue (w, i);
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Assert.AreEqual ("45", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueFloat ()
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{
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TextWriter w = new InMemoryTextWriter ();
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float f = 45.5f;
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JsonConvert.WriteJsonValue (w, f);
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Assert.AreEqual ("45.5", w.ToString ());
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}
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[TestMethod]
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public void JsonConvertValueOther ()
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{
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TextWriter w = new InMemoryTextWriter ();
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JsonConvert.WriteJsonValue (w, new { foo = "bar" });
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Assert.AreEqual ("{\"foo\":\"bar\"}", w.ToString ());
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}
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class InMemoryTextWriter : TextWriter
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{
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private StringBuilder builder = new StringBuilder ();
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public InMemoryTextWriter() { }
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public override void Write(char value) => builder.Append(value);
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public override string ToString() => builder.ToString();
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public override Encoding Encoding => Encoding.UTF8;
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}
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}
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}
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