From 837d5ff5233cb3d9930ff25d1457e4900758937f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Loi=CC=88c=20Wolff?= <loicwolff@gmail.com>
Date: Sun, 8 Apr 2018 20:59:02 +0200
Subject: [PATCH] Added unit tests

---
 Ooui/JsonConvert.cs |  2 +-
 Tests/JsonTests.cs  | 91 +++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 92 insertions(+), 1 deletion(-)

diff --git a/Ooui/JsonConvert.cs b/Ooui/JsonConvert.cs
index 8646262..faa5932 100644
--- a/Ooui/JsonConvert.cs
+++ b/Ooui/JsonConvert.cs
@@ -4,7 +4,7 @@ namespace Ooui
 {
     using static System.FormattableString;
 
-    class JsonConvert
+    public class JsonConvert
     {
         public static void WriteJsonString (System.IO.TextWriter w, string s)
         {
diff --git a/Tests/JsonTests.cs b/Tests/JsonTests.cs
index 37c637a..5ac373f 100644
--- a/Tests/JsonTests.cs
+++ b/Tests/JsonTests.cs
@@ -11,6 +11,7 @@ using Microsoft.VisualStudio.TestTools.UnitTesting;
 using Ooui;
 using System.IO;
 using System.Text.RegularExpressions;
+using System.Text;
 
 namespace Tests
 {
@@ -50,5 +51,95 @@ namespace Tests
                              "{\"m\":\"call\",\"id\":\"⦙\",\"k\":\"insertBefore\",\"v\":[\"⦙\",null]}" +
                              "{\"m\":\"listen\",\"id\":\"⦙\",\"k\":\"click\"}", NoId (sw.ToString ()));
         }
+
+        [TestMethod]
+        public void JsonConvertValueNull ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            JsonConvert.WriteJsonValue (w, null);
+            Assert.AreEqual ("null", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueString ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            JsonConvert.WriteJsonValue (w, "string");
+            Assert.AreEqual ("\"string\"", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueArray ()
+        {
+            TextWriter w = new InMemoryTextWriter();
+            JsonConvert.WriteJsonValue (w, new[] { 1, 2, 3 });
+            Assert.AreEqual("[1,2,3]", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueEventTarget ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            var textNode = new TextNode ();
+            JsonConvert.WriteJsonValue (w, textNode);
+            Assert.AreEqual ($"\"{textNode.Id}\"", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueColor ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            var color = new Color (255, 255, 255, 0);
+            JsonConvert.WriteJsonValue (w, color);
+            Assert.AreEqual ("\"rgba(255,255,255,0)\"", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueDouble ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            double d = 4.5;
+            JsonConvert.WriteJsonValue (w, d);
+            Assert.AreEqual ("4.5", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueInt ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            int i = 45;
+            JsonConvert.WriteJsonValue (w, i);
+            Assert.AreEqual ("45", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueFloat ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            float f = 45.5f;
+            JsonConvert.WriteJsonValue (w, f);
+            Assert.AreEqual ("45.5", w.ToString ());
+        }
+
+        [TestMethod]
+        public void JsonConvertValueOther ()
+        {
+            TextWriter w = new InMemoryTextWriter ();
+            JsonConvert.WriteJsonValue (w, new { foo = "bar" });
+            Assert.AreEqual ("{\"foo\":\"bar\"}", w.ToString ());
+        }
+
+        class InMemoryTextWriter : TextWriter
+        {
+            private StringBuilder builder = new StringBuilder ();
+
+            public InMemoryTextWriter() { }
+
+            public override void Write(char value) => builder.Append(value);
+
+            public override string ToString() => builder.ToString();
+
+            public override Encoding Encoding => Encoding.UTF8;
+        }
     }
 }