[Test]
        public void ParseTest()
        {
            JSONParser jSONParser = new JSONParser("O:\\VCSharp\\MediaStreamer.Web\\AuthMVCApplication\\appsettings.Development.json");
            var jItem = jSONParser.Parse();
            var logLevel = jItem.FindPairByKey(new JString("LogLevel"));
            var defaultLogLevel = logLevel.FindPairByKey(new JString("Default"));
            Debug.WriteLine(jItem); 
            // {"Logging":{"LogLevel":{"Default":"Information","Microsoft":"Warning","Microsoft.Hosting.Lifetime":"Information"}}}
            Debug.WriteLine(logLevel); 
            // "LogLevel":{"Default":"Information","Microsoft":"Warning","Microsoft.Hosting.Lifetime":"Information"}
            Debug.WriteLine(logLevel.Value); 
            // {"Default":"Information","Microsoft":"Warning","Microsoft.Hosting.Lifetime":"Information"}
            Debug.WriteLine(defaultLogLevel); 
            // "Default":"Information"
            Debug.WriteLine(defaultLogLevel.Value); 
            // "Information"
        }

    [Fact] // for XUnit [Test] //For NUnit
    public void CreateAndOpenJObjectFile()
    {
        // No parent element so first parameter is null
        JObject jObject = new JObject(null, 
            new JKeyValuePair(
                new JString("Key"), new JString("Value")
            )
        );

        jObject.SaveToFileAndOpenInNotepad("jKeyValuePair.txt");
    }

    // Result in "jKeyValuePair.txt"
    // {"Key":"Value"}