public void SignalboxHoursClass_CopyToMethod_ThrowsArgumentNullException_IfParameterIsNull()
        {
            SignalboxHours testObject = new SignalboxHours();

            testObject.CopyTo(null);

            Assert.Fail();
        }
        public void SignalboxHoursClass_CopyToMethod_ThrowsArgumentNullExceptionWithCorrectParamNameProperty_IfParameterIsNull()
        {
            SignalboxHours testObject = new SignalboxHours();

            try
            {
                testObject.CopyTo(null);
                Assert.Fail();
            }
            catch (ArgumentNullException ex)
            {
                Assert.AreEqual("target", ex.ParamName);
            }
        }