public void NavigateTo_WithPageName_NavigatesToPage()
        {
            MockNavigationStack navigationStack = new MockNavigationStack();

            navigationStack.NavigateTo("Page 1");

            Assert.Equal(new string[] { "Page 1" }, navigationStack.Select(e => e.PageName).ToList());
            Assert.Equal(new object[] { null }, navigationStack.Select(e => e.GetArguments<string>()).ToList());
        }
        public void GoBackTo_NavigatesBackToPage()
        {
            MockNavigationStack navigationStack = new MockNavigationStack();
            navigationStack.NavigateTo("Page 1");
            navigationStack.NavigateTo("Page 2");
            navigationStack.NavigateTo("Page 3");
            navigationStack.NavigateTo("Page 4");

            navigationStack.GoBackTo("Page 2");

            Assert.Equal(new string[] { "Page 1", "Page 2" }, navigationStack.Select(e => e.PageName).ToList());
        }
Exemplo n.º 3
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        public async Task RestoreNavigationStack_NavigatesToHomePageIfNoPreviousNavigationStack()
        {
            MockNavigationStack navigationStack   = new MockNavigationStack();
            INavigationManager  navigationManager = CreateNavigationManager(navigationStack: navigationStack);

            navigationManager.NavigationStorageType = NavigationStorageType.Local;

            bool success = await navigationManager.RestoreNavigationStack();

            Assert.Equal(false, success);
            string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
            Assert.Equal(new string[] { "Home" }, pageNames);
        }
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        public async Task RestoreNavigationStack_NavigatesToHomePageIfStateFileIsCorrupt()
        {
            MockNavigationStack navigationStack   = new MockNavigationStack();
            MockStorageManager  storageManager    = new MockStorageManager();
            INavigationManager  navigationManager = CreateNavigationManager(navigationStack: navigationStack, storageManager: storageManager);

            navigationManager.NavigationStorageType = NavigationStorageType.Local;

            InvalidNavigationState state = new InvalidNavigationState();
            await storageManager.StoreAsync <InvalidNavigationState>(ApplicationData.Current.LocalFolder, "Okra_Navigation_NavigationManager.xml", state);

            bool success = await navigationManager.RestoreNavigationStack();

            Assert.Equal(false, success);
            string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
            Assert.Equal(new string[] { "Home" }, pageNames);
        }
Exemplo n.º 5
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        public async Task RestoreNavigationStack_RestoresPreviousNavigationStackViaRoamingStorage()
        {
            IStorageManager storageManager = new MockStorageManager();

            // --- First Instance ---

            {
                MockNavigationStack navigationStack   = new MockNavigationStack();
                MockLifetimeManager lifetimeManager   = new MockLifetimeManager();
                INavigationManager  navigationManager = CreateNavigationManager(navigationStack: navigationStack, lifetimeManager: lifetimeManager, storageManager: storageManager);
                navigationManager.NavigationStorageType = NavigationStorageType.Roaming;

                // Navigate to some pages

                navigationStack.Add(new PageInfo("Page 1", null));
                navigationStack.Add(new PageInfo("Page 2", null));

                // Suspend the application

                lifetimeManager.Suspend();
            }

            // --- Second Instance ---

            {
                MockNavigationStack navigationStack   = new MockNavigationStack();
                INavigationManager  navigationManager = CreateNavigationManager(navigationStack: navigationStack, storageManager: storageManager);
                navigationManager.NavigationStorageType = NavigationStorageType.Roaming;

                // Restore the navigation stack

                bool success = await navigationManager.RestoreNavigationStack();

                // Assert that the current page is restored from storage

                Assert.Equal(true, success);
                string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
                Assert.Equal(new string[] { "Page 1", "Page 2" }, pageNames);
            }
        }
        public void SettingsPaneBackClick_GoesBackInNavigationStack()
        {
            MockNavigationStack navigationStack = new MockNavigationStack();
            TestableSettingsPaneManager settingsPaneManager = CreateSettingsPaneManager(navigationStack: navigationStack);

            navigationStack.NavigateTo(new PageInfo("Page 1", null));
            navigationStack.NavigateTo(new PageInfo("Page 2", null));

            BackClickEventArgs e = new BackClickEventArgs() { Handled = false };
            settingsPaneManager.CallOnSettingsPaneBackClick(e);

            string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
            Assert.Equal(new string[] { "Page 1" }, pageNames);
        }
        public void FlyoutClosed_ClearsNavigationStack()
        {
            MockNavigationStack navigationStack = new MockNavigationStack();
            TestableSettingsPaneManager settingsPaneManager = CreateSettingsPaneManager(navigationStack: navigationStack);

            navigationStack.NavigateTo(new PageInfo("Page 1", null));
            navigationStack.NavigateTo(new PageInfo("Page 2", null));

            settingsPaneManager.CallOnSettingsFlyoutClosed();

            string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
            Assert.Equal(new string[] { }, pageNames);
        }
        public void NavigateTo_WithTypeAndParameter_NavigatesToPageWithFullTypeName()
        {
            MockNavigationStack navigationStack = new MockNavigationStack();

            navigationStack.NavigateTo(typeof(MockNavigationBase.MockPage), "Parameter 1");

            Assert.Equal(new string[] { MockNavigationBase.MOCKPAGE_NAME }, navigationStack.Select(e => e.PageName).ToList());
            Assert.Equal(new object[] { "Parameter 1" }, navigationStack.Select(e => e.GetArguments<string>()).ToList());
        }
        public async Task RestoreNavigationStack_NavigatesToHomePageIfStateFileIsCorrupt()
        {
            MockNavigationStack navigationStack = new MockNavigationStack();
            MockStorageManager storageManager = new MockStorageManager();
            INavigationManager navigationManager = CreateNavigationManager(navigationStack: navigationStack, storageManager: storageManager);
            navigationManager.NavigationStorageType = NavigationStorageType.Local;

            InvalidNavigationState state = new InvalidNavigationState();
            await storageManager.StoreAsync<InvalidNavigationState>(ApplicationData.Current.LocalFolder, "Okra_Navigation_NavigationManager.xml", state);

            bool success = await navigationManager.RestoreNavigationStack();

            Assert.Equal(false, success);
            string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
            Assert.Equal(new string[] { "Home" }, pageNames);
        }
        public async Task RestoreNavigationStack_RestoresPreviousNavigationStackViaRoamingStorage()
        {
            IStorageManager storageManager = new MockStorageManager();

            // --- First Instance ---

            {
                MockNavigationStack navigationStack = new MockNavigationStack();
                MockLifetimeManager lifetimeManager = new MockLifetimeManager();
                INavigationManager navigationManager = CreateNavigationManager(navigationStack: navigationStack, lifetimeManager: lifetimeManager, storageManager: storageManager);
                navigationManager.NavigationStorageType = NavigationStorageType.Roaming;

                // Navigate to some pages

                navigationStack.Add(new PageInfo("Page 1", null));
                navigationStack.Add(new PageInfo("Page 2", null));

                // Suspend the application

                lifetimeManager.Suspend();
            }

            // --- Second Instance ---

            {
                MockNavigationStack navigationStack = new MockNavigationStack();
                INavigationManager navigationManager = CreateNavigationManager(navigationStack: navigationStack, storageManager: storageManager);
                navigationManager.NavigationStorageType = NavigationStorageType.Roaming;

                // Restore the navigation stack

                bool success = await navigationManager.RestoreNavigationStack();

                // Assert that the current page is restored from storage

                Assert.Equal(true, success);
                string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
                Assert.Equal(new string[] { "Page 1", "Page 2" }, pageNames);
            }
        }
        public async Task RestoreNavigationStack_NavigatesToHomePageIfNoPreviousNavigationStack()
        {
            MockNavigationStack navigationStack = new MockNavigationStack();
            INavigationManager navigationManager = CreateNavigationManager(navigationStack: navigationStack);
            navigationManager.NavigationStorageType = NavigationStorageType.Local;

            bool success = await navigationManager.RestoreNavigationStack();

            Assert.Equal(false, success);
            string[] pageNames = navigationStack.Select(page => page.PageName).ToArray();
            Assert.Equal(new string[] { "Home" }, pageNames);
        }