public void ParseFloat()
        {
            string text = "{\"key\":123.456}";

            PonyWriteEntity.Parse(text);
            Assert.Equal(BsonType.Double, PonyWriteEntity.Parse(text)["key"].Type);
        }
        public void ParseInteger()
        {
            string text = "{\"key\":123}";

            PonyWriteEntity.Parse(text);
            Assert.Equal(BsonType.Int64, PonyWriteEntity.Parse(text)["key"].Type);
        }
        public void ParseString()
        {
            string text = "{\"key\":\"value\"}";

            Assert.Equal(BsonType.String, PonyWriteEntity.Parse(text)["key"].Type);
        }
        public void ParseBoolean()
        {
            string text = "{\"key\":true}";

            PonyWriteEntity.Parse(text);
        }