mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-27 00:07:58 +01:00
acb5979e6c
* Subview clean up * New Add/Remove event pattern * Using Logging * cleanup * Subview -> SubView * Test code cleanup. Killed many warnings. * Fix tznind feedback * Refactored AllViewTest helpers * Moved keyboard tests to parallel * Moved mouse tests to parallel * Moved view tests to parallel * Test code cleanup. Killed many warnings. * dupe test * Some mouse tests can't run in parallel because MouseGrabView * Made SpinnerView more testable * Moved more tests * SubViews to IReadOnlyCollection<View> * SubViews to IReadOnlyCollection<View> 2 * scrollbar tests * shortcut tests * Use InternalSubViews vs. _subviews * Nuked View.IsAdded. Added View.SuperViewChanged. * API doc updats * Unit Test tweak * Unit Test tweak
397 lines
9.7 KiB
C#
397 lines
9.7 KiB
C#
using UnitTests;
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using Xunit.Abstractions;
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namespace Terminal.Gui.ViewTests;
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public class SetFocusTests () : TestsAllViews
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{
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[Fact]
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public void SetFocus_With_Null_Superview_Does_Not_Throw_Exception ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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Assert.True (view.CanFocus);
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Assert.False (view.HasFocus);
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Exception exception = Record.Exception (() => view.SetFocus ());
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Assert.Null (exception);
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Assert.True (view.CanFocus);
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Assert.True (view.HasFocus);
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}
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[Fact]
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public void SetFocus_SetsFocus ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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Assert.True (view.CanFocus);
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Assert.False (view.HasFocus);
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view.SetFocus ();
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Assert.True (view.HasFocus);
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}
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[Fact]
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public void SetFocus_NoSubView_Focused_Is_Null ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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Assert.True (view.CanFocus);
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Assert.False (view.HasFocus);
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view.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.Null (view.Focused);
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}
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[Fact]
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public void SetFocus_SubView_Focused_Is_Set ()
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{
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var view = new Window
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{
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Id = "view",
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CanFocus = true
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};
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var subview = new View
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{
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Id = "subview",
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CanFocus = true
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};
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view.Add (subview);
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Assert.True (view.CanFocus);
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Assert.False (view.HasFocus);
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view.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.Equal (subview, view.Focused);
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}
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[Fact]
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public void SetFocus_SetsFocus_DeepestSubView ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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var subview = new View
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{
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Id = "subview",
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CanFocus = true
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};
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view.Add (subview);
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view.SetFocus ();
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Assert.True (subview.HasFocus);
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Assert.Equal (subview, view.Focused);
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}
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[Fact]
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public void SetFocus_SetsFocus_DeepestSubView_CompoundSubView ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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var subView = new View
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{
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Id = "subView",
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CanFocus = true
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};
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var subViewSubView1 = new View
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{
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Id = "subViewSubView1",
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CanFocus = false
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};
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var subViewSubView2 = new View
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{
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Id = "subViewSubView2",
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CanFocus = true
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};
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var subViewSubView3 = new View
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{
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Id = "subViewSubView3",
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CanFocus = false
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};
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subView.Add (subViewSubView1, subViewSubView2, subViewSubView3);
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view.Add (subView);
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view.SetFocus ();
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Assert.True (subView.HasFocus);
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Assert.Equal (subView, view.Focused);
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Assert.Equal (subViewSubView2, subView.Focused);
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}
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[Fact]
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public void SetFocus_CompoundSubView_SetFocus_Sets ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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var subView = new View
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{
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Id = "subView",
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CanFocus = true
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};
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var subViewSubView1 = new View
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{
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Id = "subViewSubView1",
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CanFocus = true
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};
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var subViewSubView2 = new View
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{
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Id = "subViewSubView2",
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CanFocus = true
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};
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var subViewSubView3 = new View
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{
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Id = "subViewSubView3",
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CanFocus = true
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};
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subView.Add (subViewSubView1, subViewSubView2, subViewSubView3);
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view.Add (subView);
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view.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.True (subView.HasFocus);
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Assert.Equal (subView, view.Focused);
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Assert.True (subViewSubView1.HasFocus);
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Assert.Equal (subViewSubView1, subView.Focused);
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subViewSubView2.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.True (subView.HasFocus);
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Assert.False (subViewSubView1.HasFocus);
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Assert.True (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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}
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[Fact]
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public void SetFocus_AdornmentSubView_SetFocus_Sets ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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var subView = new View
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{
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Id = "subView",
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CanFocus = true
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};
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view.Add (subView);
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var borderSubView = new View
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{
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Id = "borderSubView",
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CanFocus = true
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};
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var subViewSubView1 = new View
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{
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Id = "subViewSubView1",
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CanFocus = true
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};
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var subViewSubView2 = new View
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{
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Id = "subViewSubView2",
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CanFocus = true
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};
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var subViewSubView3 = new View
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{
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Id = "subViewSubView3",
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CanFocus = true
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};
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borderSubView.Add (subViewSubView1, subViewSubView2, subViewSubView3);
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view.Border.Add (borderSubView);
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view.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.True (subView.HasFocus);
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Assert.False (borderSubView.HasFocus);
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view.Border.CanFocus = true;
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subViewSubView1.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.False (subView.HasFocus);
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Assert.True (borderSubView.HasFocus);
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Assert.True (subViewSubView1.HasFocus);
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Assert.False (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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view.Border.CanFocus = false;
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Assert.True (view.HasFocus);
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Assert.True (subView.HasFocus);
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Assert.False (view.Border.HasFocus);
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Assert.False (borderSubView.HasFocus);
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Assert.False (subViewSubView1.HasFocus);
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Assert.False (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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view.Border.CanFocus = true;
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Assert.True (view.HasFocus);
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Assert.True (subView.HasFocus);
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Assert.False (view.Border.HasFocus);
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Assert.False (borderSubView.HasFocus);
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Assert.False (subViewSubView1.HasFocus);
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Assert.False (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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view.Border.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.True (view.Border.HasFocus);
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Assert.False (subView.HasFocus);
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Assert.True (borderSubView.HasFocus);
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Assert.True (subViewSubView1.HasFocus);
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Assert.False (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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view.Border.CanFocus = false;
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Assert.True (view.HasFocus);
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Assert.True (subView.HasFocus);
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Assert.False (view.Border.HasFocus);
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Assert.False (borderSubView.HasFocus);
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Assert.False (subViewSubView1.HasFocus);
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Assert.False (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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view.Border.CanFocus = true;
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subViewSubView1.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.False (subView.HasFocus);
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Assert.True (view.Border.HasFocus);
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Assert.True (borderSubView.HasFocus);
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Assert.True (subViewSubView1.HasFocus);
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Assert.False (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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subView.SetFocus ();
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Assert.True (view.HasFocus);
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Assert.True (subView.HasFocus);
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Assert.False (view.Border.HasFocus);
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Assert.False (borderSubView.HasFocus);
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Assert.False (subViewSubView1.HasFocus);
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Assert.False (subViewSubView2.HasFocus);
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Assert.False (subViewSubView3.HasFocus);
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}
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[Fact]
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public void SetFocus_Peer_LeavesOther ()
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{
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var view = new View
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{
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Id = "view",
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CanFocus = true
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};
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var subview1 = new View
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{
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Id = "subview1",
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CanFocus = true
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};
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var subview2 = new View
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{
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Id = "subview2",
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CanFocus = true
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};
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view.Add (subview1, subview2);
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view.SetFocus ();
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Assert.Equal (subview1, view.Focused);
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Assert.True (subview1.HasFocus);
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Assert.False (subview2.HasFocus);
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subview2.SetFocus ();
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Assert.Equal (subview2, view.Focused);
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Assert.True (subview2.HasFocus);
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Assert.False (subview1.HasFocus);
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}
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[Fact]
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public void SetFocus_On_Peer_Moves_Focus_To_Peer ()
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{
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var top = new View
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{
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Id = "top",
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CanFocus = true
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};
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var view1 = new View
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{
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Id = "view1",
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CanFocus = true
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};
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var subView1 = new View
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{
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Id = "subView1",
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CanFocus = true
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};
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view1.Add (subView1);
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var subView1SubView1 = new View
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{
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Id = "subView1subView1",
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CanFocus = true
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};
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subView1.Add (subView1SubView1);
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var view2 = new View
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{
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Id = "view2",
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CanFocus = true
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};
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top.Add (view1, view2);
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Assert.False (view1.HasFocus);
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Assert.False (view2.HasFocus);
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view1.SetFocus ();
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Assert.True (view1.HasFocus);
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Assert.True (subView1.HasFocus);
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Assert.True (subView1SubView1.HasFocus);
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Assert.Equal (subView1, view1.Focused);
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Assert.Equal (subView1SubView1, subView1.Focused);
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view2.SetFocus ();
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Assert.False (view1.HasFocus);
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Assert.True (view2.HasFocus);
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}
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}
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