public MainViewModel(IUniverse universe)
{
ListPlanetsViewModel = new ListPlanetsViewModel(universe);
ListPropertiesViewModel = new ListPropertiesViewModel(universe);
PlanetDescriptionViewModel = new PlanetDescriptionViewModel(universe);
ListPlanetsViewModel.PlanetSelected += PlanetDescriptionViewModel.ShowPlanetDescription;
}
public void AddProperty_CanExecute_AfterSelectAvailableProperty(UniverseSources source)
{
var dataUniverse = new TestDataUniverse(Universe(source));
var vm = new PlanetDescriptionViewModel(dataUniverse);
vm.ShowPlanetDescription(null, dataUniverse.Planets().First());
vm.SelectedAvailableProperty = vm.AvailableToAddProperties.First();
Assert.IsTrue(vm.AddProperty.CanExecute(null));
}
public void Constructor_Initialize(UniverseSources source)
{
var dataUniverse = new TestDataUniverse(Universe(source));
var vm = new PlanetDescriptionViewModel(dataUniverse);
vm.ShowPlanetDescription(null, dataUniverse.Planets().First());
Assert.IsTrue(vm.AvailableToAddProperties.Any());
Assert.IsTrue(vm.PlanetProperties.Any());
Assert.IsNotNull(vm.AddProperty);
}
public void AddProperty_AddProperty_AfterExecute(UniverseSources source)
{
var dataUniverse = new TestDataUniverse(Universe(source));
var vm = new PlanetDescriptionViewModel(dataUniverse);
var planet = dataUniverse.Planets().First();
vm.ShowPlanetDescription(null, planet);
vm.SelectedAvailableProperty = vm.AvailableToAddProperties.First();
var prop = vm.SelectedAvailableProperty.Property;
vm.AddProperty.Execute(null);
Assert.IsTrue(planet.Properties().Contains(prop));
}
