public void DoesNotThrowWhenDispatcherIsNull()
{
var target = new ViewModelA();
target.Dispatcher = null;
target.Dispatch(() => { });
}
public ViewModelAConductor()
{
ViewModelA a1 = container.Resolvce <ViewModelA>();
rootViewModels.Add(a1);
ViewModelA a2 = container.Resolvce <ViewModelA>();
rootViewModels.Add(a2);
}
public NavigatorFixture()
{
_trace = new StringWriter();
_vmA = new ViewModelA(_trace);
_vmB = new ViewModelB(_trace);
_vmC = new ViewModelC(_trace);
_vA = new ViewA {
BindingContext = _vmA, Title = "a"
};
_vB = new ViewB {
BindingContext = _vmB, Title = "b"
};
_vC = new ViewC {
BindingContext = _vmC, Title = "c"
};
_navigationPage = new NavigationPage(_vA);
var pageMock = new Mock <IPage>();
pageMock.Setup(p => p.Navigation).Returns(() => _navigationPage.CurrentPage.Navigation);
var viewFactoryMock = new Mock <IViewFactory>();
viewFactoryMock.Setup(vf => vf.Resolve(It.IsAny <Action <ViewModelA> >())).Returns(() => _vA);
viewFactoryMock.Setup(vf => vf.Resolve(It.IsAny <Action <ViewModelB> >())).Returns(() => _vB);
viewFactoryMock.Setup(vf => vf.Resolve(It.IsAny <Action <ViewModelC> >())).Returns(() => _vC);
ViewModelA unusedA;
ViewModelB unusedB;
ViewModelC unusedC;
viewFactoryMock.Setup(vf => vf.Resolve(out unusedA, It.IsAny <Action <ViewModelA> >()));
viewFactoryMock.Setup(vf => vf.Resolve(out unusedB, It.IsAny <Action <ViewModelB> >()))
.OutCallback((out ViewModelB vm, Action <ViewModelB> setStateAction) => vm = _vmB)
.Returns(() => _vB);
viewFactoryMock.Setup(vf => vf.Resolve(out unusedC, It.IsAny <Action <ViewModelC> >()))
.OutCallback((out ViewModelC vm, Action <ViewModelC> setStateAction) => vm = _vmC)
.Returns(() => _vC);
viewFactoryMock.Setup(vf => vf.Resolve(_vmA)).Returns(_vA);
viewFactoryMock.Setup(vf => vf.Resolve(_vmB)).Returns(_vB);
viewFactoryMock.Setup(vf => vf.Resolve(_vmC)).Returns(_vC);
_navigator = new Navigator(pageMock.Object, viewFactoryMock.Object);
}
public void ChangingPropertyValueViaRaisePropertyChangedNotifiesChange()
{
// prepare
var target = new ViewModelA();
bool notified = false;
target.PropertyChanged += (s, e) =>
{
if (e.PropertyName == "ViaRaisePropertyChanged")
{
notified = true;
}
};
// execute
target.ViaRaisePropertyChanged = true;
// verify
Assert.AreEqual(true, target.ViaRaisePropertyChanged);
Assert.IsTrue(notified);
}
public Cmd(ViewModelA vmA)
{
_vmA = vmA;
}
