public void FromMessageDoubleTest() { double doubleParam = 0.0; Assert.That(ParameterConverter.FromMessage(message, typeof(double), out param, out errorMsg), Is.False); Assert.That(ParameterConverter.DoubleFromMessage(message, ref doubleParam, ref errorMsg), Is.False); message.DoubleParam = 42.0; Assert.That(ParameterConverter.FromMessage(message, typeof(double), out param, out errorMsg), Is.True); Assert.That(param, Is.EqualTo(42.0)); Assert.That(ParameterConverter.DoubleFromMessage(message, ref doubleParam, ref errorMsg), Is.True); Assert.That(doubleParam, Is.EqualTo(42.0)); }