public void RaiseProperyChanged_should_raise_PropertyChanged_event()
{
var vm = new EmptyViewModelBaseSubClass();
var eventWasRaised = false;
vm.PropertyChanged += (sender, args) => eventWasRaised = true;
vm.RaisePropertyChanged(null);
Assert.True(eventWasRaised);
}
public void RaisePropertyChanged_called_in_setter_without_given_propertyName_should_raise_PropertyChanged_with_name_of_calling_Property()
{
var vm = new EmptyViewModelBaseSubClass();
string propertyName = null;
vm.PropertyChanged += (sender, args) => propertyName = args.PropertyName;
vm.AnyProperty = "Any Random Value";
Assert.Equal("AnyProperty", propertyName);
}
public void RaisePropertyChanged_should_raise_PropertyChanged_with_given_propertyName()
{
var vm = new EmptyViewModelBaseSubClass();
string propertyName = null;
vm.PropertyChanged += (sender, args) => propertyName = args.PropertyName;
vm.RaisePropertyChanged("My Fancy Property Name");
Assert.Equal("My Fancy Property Name", propertyName);
}
public void RaisePropertyChanged_Raises_PropertyChanged_Event()
{
var vm = new EmptyViewModelBaseSubClass();
var eventWasRaised = false;
string givenPropertyName = null;
object sender = null;
vm.PropertyChanged += (s, e) =>
{
sender = s;
givenPropertyName = e.PropertyName;
eventWasRaised = true;
};
vm.CallRaisePropertyChanged("DerNameDesProperties");
Assert.True(eventWasRaised);
Assert.Same(vm, sender);
Assert.Equal("DerNameDesProperties", givenPropertyName);
}
public void CanCreateInstance()
{
var vm = new EmptyViewModelBaseSubClass();
Assert.NotNull(vm);
}
public void RaisePropertyChanged_without_any_subscriber_doese_not_throw_any_exeption()
{
var vm = new EmptyViewModelBaseSubClass();
vm.RaisePropertyChanged(null);
}
