public void InputOutputMappingViewModel_MapsTo_ChangedToEmptyAndRequiredIsTrue_RequireMissingTrue()
{
//------------Setup for test--------------------------
var viewModel = InputOutputViewModelFactory.CreateInputOutputViewModel("testName", "testValue", "newValue", "", true, "");
Assert.IsTrue(viewModel.Required);
Assert.IsFalse(viewModel.RequiredMissing);
//------------Execute Test---------------------------
viewModel.MapsTo = "";
//------------Assert Results-------------------------
Assert.IsTrue(viewModel.Required);
Assert.IsTrue(viewModel.RequiredMissing);
}