diff --git a/test/Typertext/Json/JsonException.test.js b/test/Typertext/Json/JsonException.test.js
new file mode 100644
index 0000000..7945a36
--- /dev/null
+++ b/test/Typertext/Json/JsonException.test.js
@@ -0,0 +1,15 @@
+describe("Typertext.Json.JsonException", function () {
+    it("exists", function () {
+        expect(typeof Typertext.Json.JsonException).toEqual("function");
+    });
+
+    it("works according to the parent class", function () {
+        var inputString = "Test message",
+            inputCode = 239,
+            testClass = new Typertext.Json.JsonException(inputString, inputCode, null);
+
+        expect(testClass.GetCode()).toEqual(inputCode);
+        expect(testClass.GetCustom()).toEqual(null);
+        expect(testClass.GetMessage()).toEqual(inputString);
+    });
+});
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