public void SendsBackEventToPresentedMasterFirst() { var detail = new BackButtonPage() { Handle = true }; var master = new BackButtonPage() { Title = "Master" }; var mdp = new MasterDetailPage() { Detail = detail, Master = master, IsPresented = true, IsPlatformEnabled = true, }; ((IMasterDetailPageController)mdp).BackButtonPressed += (sender, args) => { args.Handled = mdp.IsPresented; mdp.IsPresented = false; }; var detailEmitted = false; var masterEmitted = false; detail.BackPressed += (sender, args) => detailEmitted = true; master.BackPressed += (sender, args) => masterEmitted = true; var result = mdp.SendBackButtonPressed(); Assert.True(masterEmitted); Assert.False(detailEmitted); Assert.True(result); }
public void EmitsCorrectlyWhenPresentedOnBackPressed() { var detail = new BackButtonPage(); var master = new BackButtonPage { Title = "Master" }; var mdp = new MasterDetailPage { Detail = detail, Master = master, IsPresented = true, IsPlatformEnabled = true, Platform = new UnitPlatform() }; ((IMasterDetailPageController)mdp).BackButtonPressed += (sender, args) => { args.Handled = mdp.IsPresented; mdp.IsPresented = false; }; var detailEmitted = false; var masterEmitted = false; detail.BackPressed += (sender, args) => detailEmitted = true; master.BackPressed += (sender, args) => masterEmitted = true; var result = mdp.SendBackButtonPressed(); Assert.True(masterEmitted); Assert.False(detailEmitted); Assert.True(result); }
public void EmitsCorrectlyWhenPresentedOnBackPressed () { var detail = new BackButtonPage (); var master = new BackButtonPage { Title = "Master" }; var mdp = new MasterDetailPage { Detail = detail, Master = master, IsPresented = true, IsPlatformEnabled = true, Platform = new UnitPlatform () }; ((IMasterDetailPageController)mdp).BackButtonPressed += (sender, args) => { args.Handled = mdp.IsPresented; mdp.IsPresented = false; }; var detailEmitted = false; var masterEmitted = false; detail.BackPressed += (sender, args) => detailEmitted = true; master.BackPressed += (sender, args) => masterEmitted = true; var result = mdp.SendBackButtonPressed (); Assert.True (masterEmitted); Assert.False (detailEmitted); Assert.True (result); }