/
HandlerTestBase.iOS.cs
112 lines (97 loc) · 2.78 KB
/
HandlerTestBase.iOS.cs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
using System;
using System.Threading.Tasks;
using Microsoft.Maui.Controls;
using Microsoft.Maui.Controls.Handlers.Compatibility;
using Microsoft.Maui.Controls.Platform;
using Microsoft.Maui.Controls.Platform.Compatibility;
using Microsoft.Maui.DeviceTests.Stubs;
using Microsoft.Maui.Platform;
using UIKit;
namespace Microsoft.Maui.DeviceTests
{
public partial class HandlerTestBase
{
protected bool GetIsAccessibilityElement(IViewHandler viewHandler)
{
var platformView = ((UIView)viewHandler.PlatformView);
return platformView.IsAccessibilityElement;
}
protected bool GetExcludedWithChildren(IViewHandler viewHandler)
{
var platformView = ((UIView)viewHandler.PlatformView);
return platformView.AccessibilityElementsHidden;
}
Task SetupWindowForTests<THandler>(IWindow window, Func<Task> runTests)
where THandler : class, IElementHandler
{
return InvokeOnMainThreadAsync(async () =>
{
try
{
_ = window.ToHandler(MauiContext);
await runTests.Invoke();
}
finally
{
if (window.Handler != null)
{
if (window is Controls.Window controlsWindow && controlsWindow.Navigation.ModalStack.Count > 0)
{
var modalCount = controlsWindow.Navigation.ModalStack.Count;
for (int i = 0; i < modalCount; i++)
await controlsWindow.Navigation.PopModalAsync();
}
if (window.Handler is WindowHandlerStub whs)
{
window.Handler.DisconnectHandler();
await whs.FinishedDisconnecting;
}
else
window.Handler.DisconnectHandler();
}
}
});
}
internal ModalWrapper GetModalWrapper(Page modalPage)
{
var pageVC = (modalPage.Handler as IPlatformViewHandler).ViewController;
return (ModalWrapper)pageVC.ParentViewController;
}
protected bool IsBackButtonVisible(IElementHandler handler)
{
var vcs = GetActiveChildViewControllers(handler);
if (vcs.Length <= 1)
return false;
return !vcs[vcs.Length - 1].NavigationItem.HidesBackButton;
}
protected object GetTitleView(IElementHandler handler)
{
var activeVC = GetVisibleViewController(handler);
if (activeVC.NavigationItem.TitleView is
ShellPageRendererTracker.TitleViewContainer tvc)
{
return tvc.View.Handler.PlatformView;
}
return null;
}
UIViewController[] GetActiveChildViewControllers(IElementHandler handler)
{
if (handler is ShellRenderer renderer)
{
if (renderer.ChildViewControllers[0] is ShellItemRenderer sir)
{
if (sir.ChildViewControllers[0] is ShellSectionRenderer ssr)
{
return ssr.ChildViewControllers;
}
}
}
throw new NotImplementedException();
}
UIViewController GetVisibleViewController(IElementHandler handler)
{
var vcs = GetActiveChildViewControllers(handler);
return vcs[vcs.Length - 1];
}
}
}