mirror of
https://github.com/gui-cs/Terminal.Gui.git
synced 2025-12-27 00:07:58 +01:00
b0f32811eb
* Tons of API doc updates * Removed stale test * Removed stale tests * Fixed Skipped Shadow test 1 * Fixed Skipped Shadow test 2 * Fixed Skipped Shadow test 3 * Removed stale test * Removed stale test2 * Explicit unregister of event handler on Application.Driver!.ClearedContents * Added Toplevels to dict * code cleanup * spelling error * Removed stale test3 * Removed stale test4 * Removed stale test5 * added script * tweaked script * tweaked script * Created StressTests project; moved some tests * Created IntegrationTests project; moved some tests * New yml * made old yml just unit tests * Tweaked Button_IsDefault_Raises_Accepted_Correctly * tweaked script * cleaned up ymls * tweakled up ymls * stress tests... * stress tests on ubuntu only * Fixed WindowsDriver in InvokeLeakTest * Fixed WindowsDriver in InvokeLeakTest2 * Added Directory.Packages.props. Added Directory.Build.props * Shortened StressTest time * Removed dupe file. * DemoFiles * Moved all tests to ./Tests dir. * Fixed release build issue * Fixed .sln file * Fixed .sl* files * Fixing ymls * Fixing interation tests * Create link to the file TestHelpers. * Created Tests/UnitTestsParallelizable. Moved all obviously parallelizable tests. Updated yml. * fixing logs * fixing logs2 * fixing logs3 * don't require stress to pass for PRs * Fix a failure? * tweaked script * Coudl this be it? * Moved tons of tests to parallelizable * Fixed some stuff * Script to find duplicate tests * Testing workflows * Updated to v4 * Fix RelativeBasePath issue * Replace powershell to pwsh * Add ignore projects. * Removed dupe unit tests * Code cleanup of tests * Cleaned up test warnings * yml tweak * Moved setter * tweak ymls * just randomly throwing spaghetti at a wall * Enable runing 5 test runners in par * Turned off DEBUG_DISPOSABLE for par tests * RunningUnitTests=true * code cleanup (forcing more Action runs) * DISABLE_DEBUG_IDISPOSABLE * Added View.DebugIDisposable. False by default. * Remobed bogus tareet * Remobed bogus tareet2 * fixed warning * added api doc * fixed warning * fixed warning * fixed warning2 * fixed warning3 * fixed warning4 --------- Co-authored-by: BDisp <bd.bdisp@gmail.com>
1062 lines
37 KiB
C#
1062 lines
37 KiB
C#
using System.Collections.ObjectModel;
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using UnitTests;
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using UnitTests;
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using Xunit.Abstractions;
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namespace Terminal.Gui.ViewsTests;
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public class ComboBoxTests (ITestOutputHelper output)
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{
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[Fact]
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public void Constructor_With_Source_Initialize_With_The_Passed_SelectedItem ()
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{
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var cb = new ComboBox
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{
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Source = new ListWrapper<string> (["One", "Two", "Three"]), SelectedItem = 1
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};
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cb.BeginInit ();
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cb.EndInit ();
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cb.LayoutSubviews ();
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Assert.Equal ("Two", cb.Text);
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Assert.NotNull (cb.Source);
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Assert.Equal (new Rectangle (0, 0, 0, 2), cb.Frame);
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Assert.Equal (1, cb.SelectedItem);
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}
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[Fact]
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[AutoInitShutdown]
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public void Constructors_Defaults ()
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{
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var cb = new ComboBox ();
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cb.BeginInit ();
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cb.EndInit ();
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cb.LayoutSubviews ();
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Assert.Equal (string.Empty, cb.Text);
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Assert.Null (cb.Source);
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Assert.Equal (new Rectangle (0, 0, 0, 2), cb.Frame);
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Assert.Equal (-1, cb.SelectedItem);
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cb = new ComboBox { Text = "Test" };
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cb.BeginInit ();
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cb.EndInit ();
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cb.LayoutSubviews ();
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Assert.Equal ("Test", cb.Text);
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Assert.Null (cb.Source);
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Assert.Equal (new Rectangle (0, 0, 0, 2), cb.Frame);
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Assert.Equal (-1, cb.SelectedItem);
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cb = new ComboBox
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{
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X = 1,
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Y = 2,
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Width = 10,
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Height = 20,
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Source = new ListWrapper<string> (["One", "Two", "Three"])
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};
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cb.BeginInit ();
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cb.EndInit ();
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cb.LayoutSubviews ();
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Assert.Equal (string.Empty, cb.Text);
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Assert.NotNull (cb.Source);
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Assert.Equal (new Rectangle (1, 2, 10, 20), cb.Frame);
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Assert.Equal (-1, cb.SelectedItem);
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cb = new ComboBox { Source = new ListWrapper<string> (["One", "Two", "Three"]) };
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cb.BeginInit ();
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cb.EndInit ();
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cb.LayoutSubviews ();
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Assert.Equal (string.Empty, cb.Text);
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Assert.NotNull (cb.Source);
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Assert.Equal (new Rectangle (0, 0, 0, 2), cb.Frame);
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Assert.Equal (-1, cb.SelectedItem);
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}
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[Fact]
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public void EnsureKeyEventsDoNotCauseExceptions ()
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{
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var comboBox = new ComboBox { Text = "0" };
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string [] source = Enumerable.Range (0, 15).Select (x => x.ToString ()).ToArray ();
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comboBox.SetSource (new ObservableCollection<string> (source.ToList ()));
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var top = new Toplevel ();
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top.Add (comboBox);
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foreach (KeyCode key in (KeyCode [])Enum.GetValues (typeof (KeyCode)))
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{
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Assert.Null (Record.Exception (() => comboBox.NewKeyDownEvent (new Key (key))));
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}
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}
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[Fact]
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[AutoInitShutdown]
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public void Expanded_Collapsed_Events ()
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{
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var cb = new ComboBox { Height = 4, Width = 5 };
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ObservableCollection<string> list = ["One", "Two", "Three"];
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cb.Expanded += (s, e) => cb.SetSource (list);
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cb.Collapsed += (s, e) => cb.Source = null;
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var top = new Toplevel ();
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top.Add (cb);
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Application.Begin (top);
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Assert.Null (cb.Source);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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Assert.NotNull (cb.Source);
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Assert.True (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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Assert.Null (cb.Source);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void HideDropdownListOnClick_False_OpenSelectedItem_With_Mouse_And_Key_CursorDown_And_Esc ()
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{
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var selected = "";
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var cb = new ComboBox { Height = 4, Width = 5, HideDropdownListOnClick = false };
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cb.SetSource (["One", "Two", "Three"]);
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cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
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var top = new Toplevel ();
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top.Add (cb);
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Application.Begin (top);
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Assert.False (cb.HideDropdownListOnClick);
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Assert.False (cb.ReadOnly);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (cb.NewMouseEvent (new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }));
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (0, cb.SelectedItem);
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Assert.Equal ("One", cb.Text);
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Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.Enter));
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Assert.Equal ("Two", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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Assert.Equal ("Two", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
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Assert.Equal ("Two", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (2, cb.SelectedItem);
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Assert.Equal ("Three", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.Esc));
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Assert.Equal ("Two", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void HideDropdownListOnClick_False_OpenSelectedItem_With_Mouse_And_Key_F4 ()
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{
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var selected = "";
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var cb = new ComboBox { Height = 4, Width = 5, HideDropdownListOnClick = false };
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cb.SetSource (["One", "Two", "Three"]);
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cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
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var top = new Toplevel ();
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top.Add (cb);
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Application.Begin (top);
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Assert.False (cb.HideDropdownListOnClick);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (
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cb.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (0, cb.SelectedItem);
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Assert.Equal ("One", cb.Text);
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Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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Assert.Equal ("Two", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void
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HideDropdownListOnClick_False_ReadOnly_True_OpenSelectedItem_With_Mouse_And_Key_CursorDown_And_Esc ()
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{
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var selected = "";
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var cb = new ComboBox { Height = 4, Width = 5, HideDropdownListOnClick = false, ReadOnly = true };
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cb.SetSource (["One", "Two", "Three"]);
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cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
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var top = new Toplevel ();
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top.Add (cb);
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Application.Begin (top);
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Assert.False (cb.HideDropdownListOnClick);
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Assert.True (cb.ReadOnly);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (
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cb.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (0, cb.SelectedItem);
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Assert.Equal ("One", cb.Text);
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Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.Enter));
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Assert.Equal ("Two", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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Assert.Equal ("Two", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
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Assert.Equal ("Two", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (2, cb.SelectedItem);
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Assert.Equal ("Three", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.Esc));
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Assert.Equal ("Two", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void HideDropdownListOnClick_Gets_Sets ()
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{
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var selected = "";
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var cb = new ComboBox { Height = 4, Width = 5 };
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cb.SetSource (["One", "Two", "Three"]);
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cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
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var top = new Toplevel ();
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top.Add (cb);
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Application.Begin (top);
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Assert.False (cb.HideDropdownListOnClick);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (
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cb.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (0, cb.SelectedItem);
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Assert.Equal ("One", cb.Text);
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cb.Layout ();
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (0, 1), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (0, 1), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (1, cb.SelectedItem);
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Assert.Equal ("Two", cb.Text);
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cb.HideDropdownListOnClick = true;
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (0, 2), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("Three", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (2, cb.SelectedItem);
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Assert.Equal ("Three", cb.Text);
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Assert.True (
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cb.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
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)
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);
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (0, 2), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("Three", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (2, cb.SelectedItem);
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Assert.Equal ("Three", cb.Text);
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Assert.True (
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cb.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
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)
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);
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Assert.Equal ("Three", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (2, cb.SelectedItem);
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Assert.Equal ("Three", cb.Text);
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("One", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (0, cb.SelectedItem);
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Assert.Equal ("One", cb.Text);
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top.Dispose ();
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}
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[Fact]
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[AutoInitShutdown]
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public void HideDropdownListOnClick_True_Colapse_On_Click_Outside_Frame ()
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{
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var selected = "";
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var cb = new ComboBox { Height = 4, Width = 5, HideDropdownListOnClick = true };
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cb.SetSource (["One", "Two", "Three"]);
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cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
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var top = new Toplevel ();
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top.Add (cb);
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Application.Begin (top);
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Assert.True (cb.HideDropdownListOnClick);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (
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cb.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
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)
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);
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (-1, 0), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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|
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (0, -1), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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|
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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|
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Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.True (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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|
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|
Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
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new MouseEventArgs { Position = new (cb.Frame.Width, 0), Flags = MouseFlags.Button1Clicked }
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)
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);
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Assert.Equal ("", selected);
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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|
|
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
|
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|
Assert.True (
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cb.Subviews [1]
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.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Clicked }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (
|
|
cb.Subviews [1]
|
|
.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (0, cb.Frame.Height), Flags = MouseFlags.Button1Clicked }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown (configLocation: ConfigLocations.Default)]
|
|
public void HideDropdownListOnClick_True_Highlight_Current_Item ()
|
|
{
|
|
var selected = "";
|
|
var cb = new ComboBox { Width = 6, Height = 4, HideDropdownListOnClick = true };
|
|
cb.SetSource (["One", "Two", "Three"]);
|
|
cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
|
|
var top = new Toplevel ();
|
|
|
|
View otherView = new View () { CanFocus = true };
|
|
|
|
top.Add (otherView, cb);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (cb.HasFocus);
|
|
|
|
Assert.True (cb.HideDropdownListOnClick);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (
|
|
cb.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
cb.Layout ();
|
|
|
|
cb.Draw ();
|
|
|
|
DriverAssert.AssertDriverContentsWithFrameAre (
|
|
@"
|
|
▼
|
|
One
|
|
Two
|
|
Three ",
|
|
output
|
|
);
|
|
|
|
Attribute [] attributes =
|
|
{
|
|
// 0
|
|
cb.Subviews [0].ColorScheme.Focus,
|
|
|
|
// 1
|
|
cb.Subviews [1].ColorScheme.HotFocus,
|
|
|
|
// 2
|
|
cb.Subviews [1].GetNormalColor ()
|
|
};
|
|
|
|
DriverAssert.AssertDriverAttributesAre (
|
|
@"
|
|
000000
|
|
222222
|
|
222222
|
|
222222",
|
|
output,
|
|
Application.Driver,
|
|
attributes
|
|
);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
View.SetClipToScreen ();
|
|
cb.Draw ();
|
|
|
|
DriverAssert.AssertDriverAttributesAre (
|
|
@"
|
|
000000
|
|
222222
|
|
000002
|
|
222222",
|
|
output,
|
|
Application.Driver,
|
|
attributes
|
|
);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
View.SetClipToScreen ();
|
|
cb.Draw ();
|
|
|
|
DriverAssert.AssertDriverAttributesAre (
|
|
@"
|
|
000000
|
|
222222
|
|
222222
|
|
000002",
|
|
output,
|
|
Application.Driver,
|
|
attributes
|
|
);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.Enter));
|
|
Assert.Equal ("Three", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4));
|
|
Assert.Equal ("Three", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
View.SetClipToScreen ();
|
|
cb.Draw ();
|
|
|
|
DriverAssert.AssertDriverAttributesAre (
|
|
@"
|
|
000000
|
|
222222
|
|
222222
|
|
000002",
|
|
output,
|
|
Application.Driver,
|
|
attributes
|
|
);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorUp));
|
|
Assert.Equal ("Three", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
View.SetClipToScreen ();
|
|
cb.Draw ();
|
|
|
|
DriverAssert.AssertDriverAttributesAre (
|
|
@"
|
|
000000
|
|
222222
|
|
000002
|
|
111112",
|
|
output,
|
|
Application.Driver,
|
|
attributes
|
|
);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorUp));
|
|
Assert.Equal ("Three", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
View.SetClipToScreen ();
|
|
cb.Draw ();
|
|
|
|
DriverAssert.AssertDriverAttributesAre (
|
|
@"
|
|
000000
|
|
000002
|
|
222222
|
|
111112",
|
|
output,
|
|
Application.Driver,
|
|
attributes
|
|
);
|
|
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4));
|
|
Assert.Equal ("Three", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void HideDropdownListOnClick_True_OpenSelectedItem_With_Mouse_And_Key_And_Mouse ()
|
|
{
|
|
var selected = "";
|
|
var cb = new ComboBox { Height = 4, Width = 5, HideDropdownListOnClick = true };
|
|
cb.SetSource (["One", "Two", "Three"]);
|
|
cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
|
|
var top = new Toplevel ();
|
|
top.Add (cb);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (cb.HideDropdownListOnClick);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (
|
|
cb.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
|
|
|
|
Assert.True (
|
|
cb.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (
|
|
cb.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorUp));
|
|
|
|
Assert.True (
|
|
cb.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void HideDropdownListOnClick_True_OpenSelectedItem_With_Mouse_And_Key_CursorDown_And_Esc ()
|
|
{
|
|
var selected = "";
|
|
var cb = new ComboBox { Height = 4, Width = 5, HideDropdownListOnClick = true };
|
|
cb.SetSource (["One", "Two", "Three"]);
|
|
cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
|
|
var top = new Toplevel ();
|
|
top.Add (cb);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (cb.HideDropdownListOnClick);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (
|
|
cb.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.Enter));
|
|
Assert.Equal ("Two", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4));
|
|
Assert.Equal ("Two", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
|
|
Assert.Equal ("Two", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.Esc));
|
|
Assert.Equal ("Two", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void HideDropdownListOnClick_True_OpenSelectedItem_With_Mouse_And_Key_F4 ()
|
|
{
|
|
var selected = "";
|
|
var cb = new ComboBox { Height = 4, Width = 5, HideDropdownListOnClick = true };
|
|
cb.SetSource (["One", "Two", "Three"]);
|
|
cb.OpenSelectedItem += (s, e) => selected = e.Value.ToString ();
|
|
var top = new Toplevel ();
|
|
top.Add (cb);
|
|
Application.Begin (top);
|
|
|
|
Assert.True (cb.HideDropdownListOnClick);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (
|
|
cb.NewMouseEvent (
|
|
new MouseEventArgs { Position = new (cb.Viewport.Right - 1, 0), Flags = MouseFlags.Button1Pressed }
|
|
)
|
|
);
|
|
Assert.Equal ("", selected);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
|
|
Assert.True (cb.Subviews [1].NewKeyDownEvent (Key.CursorDown));
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4));
|
|
Assert.Equal ("", selected);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
[AutoInitShutdown]
|
|
public void KeyBindings_Command ()
|
|
{
|
|
ObservableCollection<string> source = ["One", "Two", "Three"];
|
|
var cb = new ComboBox { Width = 10 };
|
|
var top = new Toplevel ();
|
|
|
|
top.Add (cb);
|
|
|
|
var otherView = new View () { CanFocus = true };
|
|
top.Add (otherView);
|
|
Application.Begin (top);
|
|
|
|
cb.SetSource (source);
|
|
|
|
Assert.True (cb.HasFocus);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal (string.Empty, cb.Text);
|
|
var opened = false;
|
|
|
|
cb.OpenSelectedItem += (s, _) => opened = true;
|
|
|
|
Assert.False (Application.RaiseKeyDownEvent (Key.Enter));
|
|
Assert.False (opened);
|
|
|
|
cb.Text = "Tw";
|
|
Assert.False (Application.RaiseKeyDownEvent (Key.Enter));
|
|
Assert.True (opened);
|
|
Assert.Equal ("Tw", cb.Text);
|
|
Assert.False (cb.IsShow);
|
|
|
|
cb.SetSource<string> (null);
|
|
Assert.False (cb.IsShow);
|
|
Assert.False (Application.RaiseKeyDownEvent (Key.Enter));
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4)); // with no source also expand empty
|
|
Assert.True (cb.IsShow);
|
|
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
cb.SetSource (source);
|
|
cb.Text = "";
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4)); // collapse
|
|
Assert.False (cb.IsShow);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4)); // expand
|
|
Assert.True (cb.IsShow);
|
|
cb.Collapse ();
|
|
Assert.False (cb.IsShow);
|
|
Assert.True (cb.HasFocus);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown)); // losing focus
|
|
Assert.False (cb.IsShow);
|
|
Assert.False (cb.HasFocus);
|
|
cb.SetFocus ();
|
|
Assert.False (cb.IsShow);
|
|
Assert.True (cb.HasFocus);
|
|
cb.Expand ();
|
|
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorUp));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorUp));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorUp));
|
|
|
|
cb.Layout ();
|
|
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
|
|
cb.Draw ();
|
|
DriverAssert.AssertDriverContentsWithFrameAre (
|
|
@"
|
|
One ▼
|
|
One
|
|
",
|
|
output
|
|
);
|
|
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.PageDown));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
|
|
View.SetClipToScreen ();
|
|
cb.Draw ();
|
|
DriverAssert.AssertDriverContentsWithFrameAre (
|
|
@"
|
|
Two ▼
|
|
Two
|
|
",
|
|
output
|
|
);
|
|
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.PageDown));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
|
|
View.SetClipToScreen ();
|
|
cb.Draw ();
|
|
DriverAssert.AssertDriverContentsWithFrameAre (
|
|
@"
|
|
Three ▼
|
|
Three
|
|
",
|
|
output
|
|
);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.PageUp));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (1, cb.SelectedItem);
|
|
Assert.Equal ("Two", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.PageUp));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4));
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.End));
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.Home));
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.F4));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.End));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (2, cb.SelectedItem);
|
|
Assert.Equal ("Three", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.Home));
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.Esc));
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (0, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.CursorDown)); // losing focus
|
|
Assert.False (cb.HasFocus);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
|
|
cb.SetFocus ();
|
|
Assert.True (cb.HasFocus);
|
|
Assert.False (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("One", cb.Text);
|
|
Assert.True (Application.RaiseKeyDownEvent (Key.U.WithCtrl));
|
|
Assert.True (cb.HasFocus);
|
|
Assert.True (cb.IsShow);
|
|
Assert.Equal (-1, cb.SelectedItem);
|
|
Assert.Equal ("", cb.Text);
|
|
Assert.Equal (3, cb.Source.Count);
|
|
top.Dispose ();
|
|
}
|
|
|
|
[Fact]
|
|
public void Source_Equal_Null_Or_Count_Equal_Zero_Sets_SelectedItem_Equal_To_Minus_One ()
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{
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Application.Navigation = new ();
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var cb = new ComboBox ();
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var top = new Toplevel ();
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Application.Top = top;
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top.Add (cb);
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top.FocusDeepest (NavigationDirection.Forward, null);
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Assert.Null (cb.Source);
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Assert.Equal (-1, cb.SelectedItem);
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ObservableCollection<string> source = [];
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cb.SetSource (source);
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Assert.NotNull (cb.Source);
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Assert.Equal (0, cb.Source.Count);
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Assert.Equal (-1, cb.SelectedItem);
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source.Add ("One");
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Assert.Equal (1, cb.Source.Count);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.True (Application.RaiseKeyDownEvent (Key.F4));
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Assert.True (cb.IsShow);
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Assert.Equal (0, cb.SelectedItem);
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Assert.Equal ("One", cb.Text);
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source.Add ("Two");
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Assert.Equal (0, cb.SelectedItem);
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Assert.Equal ("One", cb.Text);
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cb.Text = "T";
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Assert.True (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("T", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.Enter));
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Assert.False (cb.IsShow);
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Assert.Equal (2, cb.Source.Count);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("T", cb.Text);
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Assert.True (Application.RaiseKeyDownEvent (Key.Esc));
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Assert.False (cb.IsShow);
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Assert.Equal (-1, cb.SelectedItem); // retains last accept selected item
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Assert.Equal ("", cb.Text); // clear text
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cb.SetSource (new ObservableCollection<string> ());
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Assert.Equal (0, cb.Source.Count);
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Assert.Equal (-1, cb.SelectedItem);
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Assert.Equal ("", cb.Text);
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Application.Top.Dispose ();
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Application.ResetState (ignoreDisposed: true);
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}
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}
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