public SamplingCallTreeElem(
     Stream byteStream,
     ICallTreeElemFactory <SamplingCallTreeElem> callTreeElemFactory,
     MetadataCache <MethodMetadata> methodCache)
     : base(byteStream, callTreeElemFactory, methodCache)
 {
 }
        public void SetUp()
        {
            _memoryStream = _multipleElemBytes.ConvertToMemoryStream();
            _mockCallTreeElemFactory = new TestingCallTreeElemFactory();

            _mockMetadataCache = new Mock<MetadataCache<MethodMetadata>>();
            _mockMetadataCache.SetupAllProperties();

            _rootElem = new TestingCallTreeElem(_memoryStream, _mockCallTreeElemFactory, _mockMetadataCache.Object);
        }