public void FromMessageIntTest()
{
int intParam = 0;
Assert.That(ParameterConverter.FromMessage(message, typeof(int), out param, out errorMsg), Is.False);
Assert.That(ParameterConverter.IntFromMessage(message, ref intParam, ref errorMsg), Is.False);
message.IntParam = -42;
Assert.That(ParameterConverter.FromMessage(message, typeof(int), out param, out errorMsg), Is.True);
Assert.That(param, Is.EqualTo(-42));
Assert.That(ParameterConverter.IntFromMessage(message, ref intParam, ref errorMsg), Is.True);
Assert.That(intParam, Is.EqualTo(-42));
}