public void WhenLoginStatusChangedEvent_PropertiesUpdated()
{
//Prepare
Mock <IRegionManager> mockedRegionManager = new Mock <IRegionManager>();
MockLoginStatusChangedEvent mockedLoginStatusChangedEvent = new MockLoginStatusChangedEvent();
Mock <IEventAggregator> mockedEventAggregator = new Mock <IEventAggregator>();
mockedEventAggregator.Setup(x => x.GetEvent <LoginStatusChangedEvent>()).Returns(mockedLoginStatusChangedEvent);
Mock <IUserService> mockedUserService = new Mock <IUserService>();
mockedUserService.Setup(x => x.IsLoggedIn).Returns(true);
mockedUserService.Setup(x => x.CurrentUser).Returns(new UserInformation {
Username = "******"
});
mockedUserService.Setup(x => x.OnlineStatus).Returns(OnlineStatuses.Online);
//Act
MenubarViewModel target = new MenubarViewModel(mockedRegionManager.Object,
mockedEventAggregator.Object, mockedUserService.Object);
mockedLoginStatusChangedEvent.Publish(mockedUserService.Object);
//Verify
Assert.AreEqual("User", target.Username);
Assert.AreEqual(OnlineStatuses.Online, target.OnlineStatus);
}
public void WhenLogoutCommandExecuted_UserLoggedOut()
{
//Prepare
Mock <IRegionManager> mockRegionManager = new Mock <IRegionManager>();
Mock <IUserService> mockUserService = new Mock <IUserService>();
mockUserService.Setup(x => x.Logout()).Verifiable();
mockUserService.Setup(x => x.IsLoggedIn).Returns(false);
mockUserService.Setup(x => x.OnlineStatus).Returns(OnlineStatuses.Offline);
MockLoginStatusChangedEvent mockedLoginStatusChangedEvent = new MockLoginStatusChangedEvent();
Mock <IEventAggregator> mockedEventAggregator = new Mock <IEventAggregator>();
mockedEventAggregator.Setup(x => x.GetEvent <LoginStatusChangedEvent>()).Returns(mockedLoginStatusChangedEvent);
MenubarViewModel target = new MenubarViewModel(mockRegionManager.Object, mockedEventAggregator.Object, mockUserService.Object);
//Act
target.LogoutCommand.Execute(null);
//Verify
mockUserService.Verify(x => x.Logout(), Times.Once);
Assert.AreEqual(OnlineStatuses.Offline, target.OnlineStatus);
}
public void WhenShowStoreViewCommandExecuted_NavigatesToStoreView()
{
//Prepare
Mock <IRegion> mockMainRegion = new Mock <IRegion>();
mockMainRegion.Setup(x => x.RequestNavigate(new Uri("StoreView", UriKind.Relative), It.IsAny <Action <NavigationResult> >())).Verifiable();
Mock <IRegionManager> mockRegionManager = new Mock <IRegionManager>();
mockRegionManager.Setup(x => x.Regions[RegionNames.MainBody]).Returns(mockMainRegion.Object);
Mock <IUserService> mockUserService = new Mock <IUserService>();
mockUserService.Setup(x => x.OnlineStatus).Returns(OnlineStatuses.Online);
MockLoginStatusChangedEvent mockedLoginStatusChangedEvent = new MockLoginStatusChangedEvent();
Mock <IEventAggregator> mockedEventAggregator = new Mock <IEventAggregator>();
mockedEventAggregator.Setup(x => x.GetEvent <LoginStatusChangedEvent>()).Returns(mockedLoginStatusChangedEvent);
MenubarViewModel target = new MenubarViewModel(mockRegionManager.Object, mockedEventAggregator.Object, mockUserService.Object);
//Act
target.ShowStoreViewCommand.Execute(null);
//Verify
mockMainRegion.Verify(x => x.RequestNavigate(new Uri("StoreView", UriKind.Relative), It.IsAny <Action <NavigationResult> >()), Times.Once());
}
public ActionResult BarMenu()
{
var m1 = new MenubarViewModel()
{
};
var ss = _iMenuEntityRepos.ToOrderList(m => m.ActionName).ToList();
//todo 如果我去掉这个tolist，就会报错误。错误说我执行一个commond时未把一个reader关闭。说明我进行foreach循环的时候依然是从数据库中读取的
return(PartialView("_BarMenu", ss));
}
public void WhenPropertyChanged_PropertyIsUpdated()
{
//Prepare
Mock <IRegionManager> mockedRegionManager = new Mock <IRegionManager>();
MockLoginStatusChangedEvent mockedLoginStatusChangedEvent = new MockLoginStatusChangedEvent();
Mock <IEventAggregator> mockedEventAggregator = new Mock <IEventAggregator>();
mockedEventAggregator.Setup(x => x.GetEvent <LoginStatusChangedEvent>()).Returns(mockedLoginStatusChangedEvent);
Mock <IUserService> mockedUserService = new Mock <IUserService>();
mockedUserService.Setup(x => x.OnlineStatus).Returns(OnlineStatuses.Offline);
MenubarViewModel target = new MenubarViewModel(mockedRegionManager.Object,
mockedEventAggregator.Object, mockedUserService.Object);
bool userNameChangedRaised = false;
target.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "Username")
{
userNameChangedRaised = true;
}
};
bool onlineStatusChangedRaised = false;
target.PropertyChanged += delegate(object sender, PropertyChangedEventArgs e)
{
if (e.PropertyName == "OnlineStatus")
{
onlineStatusChangedRaised = true;
}
};
target.Username = "";
target.OnlineStatus = OnlineStatuses.Online;
//Verify
Assert.IsTrue(userNameChangedRaised);
Assert.IsTrue(onlineStatusChangedRaised);
}
public void WhenConstructed_IntializesValues()
{
//Prepare
Mock <IRegionManager> mockedRegionManager = new Mock <IRegionManager>();
MockLoginStatusChangedEvent mockedLoginStatusChangedEvent = new MockLoginStatusChangedEvent();
Mock <IEventAggregator> mockedEventAggregator = new Mock <IEventAggregator>();
mockedEventAggregator.Setup(x => x.GetEvent <LoginStatusChangedEvent>()).Returns(mockedLoginStatusChangedEvent);
Mock <IUserService> mockedUserService = new Mock <IUserService>();
mockedUserService.Setup(x => x.OnlineStatus).Returns(OnlineStatuses.Offline);
//Act
MenubarViewModel target = new MenubarViewModel(mockedRegionManager.Object,
mockedEventAggregator.Object, mockedUserService.Object);
//Verify
Assert.IsNull(target.Username);
Assert.AreEqual(OnlineStatuses.Offline, target.OnlineStatus);
}