public void MainViewModel_UnitTest_ConstructorWithNoNullParams_ShowStartPage()
{
//Isolate MainViewModel Constructor as a functional unit
var mvm = Dev2MockFactory.MainViewModel;
mvm.Setup(c => c.ShowStartPage()).Verifiable();
//Run constructor
var concreteMvm = mvm.Object;
//assert ShowStartPage is called
Assert.IsNotNull(concreteMvm);
mvm.Verify(c => c.ShowStartPage(), Times.Once());
}