Newtonsoft.Json.Linq.JTokenWriter.WriteEnd C# (CSharp) Method

        protected override void WriteEnd(JsonToken token)
        {
            RemoveParent();
        }

        public void CurrentToken()
        {
            using (JTokenWriter jsonWriter = new JTokenWriter())
            {
                Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
                Assert.AreEqual(null, jsonWriter.CurrentToken);

                jsonWriter.WriteStartObject();
                Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
                Assert.AreEqual(jsonWriter.Token, jsonWriter.CurrentToken);

                JObject o = (JObject)jsonWriter.Token;

                jsonWriter.WritePropertyName("CPU");
                Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
                Assert.AreEqual(o.Property("CPU"), jsonWriter.CurrentToken);

                jsonWriter.WriteValue("Intel");
                Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
                Assert.AreEqual(o["CPU"], jsonWriter.CurrentToken);

                jsonWriter.WritePropertyName("Drives");
                Assert.AreEqual(WriteState.Property, jsonWriter.WriteState);
                Assert.AreEqual(o.Property("Drives"), jsonWriter.CurrentToken);

                jsonWriter.WriteStartArray();
                Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
                Assert.AreEqual(o["Drives"], jsonWriter.CurrentToken);

                JArray a = (JArray)jsonWriter.CurrentToken;

                jsonWriter.WriteValue("DVD read/writer");
                Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
                Assert.AreEqual(a[a.Count - 1], jsonWriter.CurrentToken);

#if !(NET20 || NET35 || PORTABLE || PORTABLE40) || NETSTANDARD1_1
                jsonWriter.WriteValue(new BigInteger(123));
                Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
                Assert.AreEqual(a[a.Count - 1], jsonWriter.CurrentToken);
#endif

                jsonWriter.WriteValue(new byte[0]);
                Assert.AreEqual(WriteState.Array, jsonWriter.WriteState);
                Assert.AreEqual(a[a.Count - 1], jsonWriter.CurrentToken);

                jsonWriter.WriteEnd();
                Assert.AreEqual(WriteState.Object, jsonWriter.WriteState);
                Assert.AreEqual(a, jsonWriter.CurrentToken);

                jsonWriter.WriteEndObject();
                Assert.AreEqual(WriteState.Start, jsonWriter.WriteState);
                Assert.AreEqual(o, jsonWriter.CurrentToken);
            }
        }