public void WhenAModuleIsSelectectedItsIsSelectedPropertyMustGetSet()
{
var builder = new MainWindowViewModelBuilder(2);
MainWindowViewModel vm = builder.Build();
// change selection to the second module
vm.SelectModuleCommand.Execute(vm.Modules[1]);
Assert.IsTrue(vm.Modules[1].IsSelected);
}
public void WhenAModuleIsDeselectectedItsIsSelectedPropertyMustGetUnset()
{
var builder = new MainWindowViewModelBuilder(2);
MainWindowViewModel vm = builder.Build();
// change selection to the second module
vm.SelectModuleCommand.Execute(vm.Modules[1]);
// check the first module gets unset
Assert.IsFalse(vm.Modules[0].IsSelected);
}
public void WhenAModuleIsSelectedItsLoadMethodMustBeCalled()
{
var builder = new MainWindowViewModelBuilder(2);
MainWindowViewModel vm = builder.Build();
// change selection to the second module
vm.SelectModuleCommand.Execute(vm.Modules[1]);
// check load was called on it
builder.MockModules[1].Verify(x => x.Load());
}
public void WhenSelectedModuleChangesPropertyChangedEventFires()
{
var builder = new MainWindowViewModelBuilder(2);
MainWindowViewModel vm = builder.Build();
List <string> propertiesChanged = new List <string>();
vm.PropertyChanged += (sender, args) => propertiesChanged.Add(args.PropertyName);
vm.SelectModuleCommand.Execute(vm.Modules[1]);
Assert.AreEqual(1, propertiesChanged.Count);
Assert.IsTrue(propertiesChanged.Contains("UserInterface"));
}