public void There_and_back_again()
        {
            var          formatter    = new BinaryMessageFormatter();
            const string parentTestId = "parentTestId";
            var          message      = new TestDiscoveredMessage {
                ParentTestId = parentTestId
            };

            var bytes = formatter.Serialise(message);
            var deserialisedMessage = (TestDiscoveredMessage)formatter.Deserialise(bytes);

            Assert.That(deserialisedMessage.ParentTestId, Is.EqualTo(parentTestId));
        }