Fixes #2469 - Revamp file structure and namespace (#2471)

* initial commit * All tests pass * Updated readme * Revert "All tests pass" This reverts commit 94ac462350. * Revert "initial commit" This reverts commit 36d92cc4e5. * Moved Terminal.Gui files around * Nuked .Graphs namespace * Nuked .Graphs namespace * Nuked .Trees namespace * Nuked .Configuration namespace * Nuked .Configuration namespace * All tests pass * tweaked tests * removed unneeded usings * re-enabled scrollview tests * move scrollview test to ScrollViewTests * Moved view navigation related tests to separate cs file * Moved view scrollbarview related tests ScrollBarTestse * Refactored View tests into smaller files * Refactored driver tests * Fixed a ton of BUGBUGs
2026-01-02 01:03:29 +01:00 · 2023-04-06 10:09:21 -06:00
parent ec08c12162
commit 574ed8fec7
187 changed files with 6591 additions and 6541 deletions
--- a/UnitTests/Text/AutocompleteTests.cs
+++ b/UnitTests/Text/AutocompleteTests.cs
@@ -0,0 +1,251 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Text.RegularExpressions;
+using System.Threading.Tasks;
+using Terminal.Gui;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace Terminal.Gui.TextTests {
+	public class AutocompleteTests {
+		readonly ITestOutputHelper output;
+
+		public AutocompleteTests (ITestOutputHelper output)
+		{
+			this.output = output;
+		}
+
+		[Fact]
+		public void Test_GenerateSuggestions_Simple ()
+		{
+			var ac = new TextViewAutocomplete ();
+			((SingleWordSuggestionGenerator)ac.SuggestionGenerator).AllSuggestions = new List<string> {
+				"fish",
+				"const",
+				"Cobble" };
+
+			var tv = new TextView ();
+			tv.InsertText ("co");
+
+			ac.HostControl = tv;
+			ac.GenerateSuggestions (
+				new AutocompleteContext(
+				tv.Text.ToRuneList(),2));
+
+			Assert.Equal (2, ac.Suggestions.Count);
+			Assert.Equal ("const", ac.Suggestions [0].Title);
+			Assert.Equal ("Cobble", ac.Suggestions [1].Title);
+		}
+
+		[Fact]
+		[AutoInitShutdown]
+		public void TestSettingColorSchemeOnAutocomplete ()
+		{
+			var tv = new TextView ();
+
+			// to begin with we should be using the default menu color scheme
+			Assert.Same (Colors.Menu, tv.Autocomplete.ColorScheme);
+
+			// allocate a new custom scheme
+			tv.Autocomplete.ColorScheme = new ColorScheme () {
+				Normal = Application.Driver.MakeAttribute (Color.Black, Color.Blue),
+				Focus = Application.Driver.MakeAttribute (Color.Black, Color.Cyan),
+			};
+
+			// should be separate instance
+			Assert.NotSame (Colors.Menu, tv.Autocomplete.ColorScheme);
+
+			// with the values we set on it
+			Assert.Equal (Color.Black, tv.Autocomplete.ColorScheme.Normal.Foreground);
+			Assert.Equal (Color.Blue, tv.Autocomplete.ColorScheme.Normal.Background);
+
+			Assert.Equal (Color.Black, tv.Autocomplete.ColorScheme.Focus.Foreground);
+			Assert.Equal (Color.Cyan, tv.Autocomplete.ColorScheme.Focus.Background);
+		}
+
+		[Fact]
+		[AutoInitShutdown]
+		public void KeyBindings_Command ()
+		{
+			var tv = new TextView () {
+				Width = 10,
+				Height = 2,
+				Text = " Fortunately super feature."
+			};
+			var top = Application.Top;
+			top.Add (tv);
+			Application.Begin (top);
+
+			Assert.Equal (Point.Empty, tv.CursorPosition);
+			Assert.NotNull (tv.Autocomplete);
+			var g = (SingleWordSuggestionGenerator)tv.Autocomplete.SuggestionGenerator;
+
+			Assert.Empty (g.AllSuggestions);
+			g.AllSuggestions = Regex.Matches (tv.Text.ToString (), "\\w+")
+				.Select (s => s.Value)
+				.Distinct ().ToList ();
+			Assert.Equal (3, g.AllSuggestions.Count);
+			Assert.Equal ("Fortunately", g.AllSuggestions [0]);
+			Assert.Equal ("super", g.AllSuggestions [1]);
+			Assert.Equal ("feature", g.AllSuggestions [^1]);
+			Assert.Equal (0, tv.Autocomplete.SelectedIdx);
+			Assert.Empty (tv.Autocomplete.Suggestions);
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.F, new KeyModifiers ())));
+			top.Redraw (tv.Bounds);
+			Assert.Equal ($"F Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (1, 0), tv.CursorPosition);
+			Assert.Equal (2, tv.Autocomplete.Suggestions.Count);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[0].Replacement);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[^1].Replacement);
+			Assert.Equal (0, tv.Autocomplete.SelectedIdx);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[tv.Autocomplete.SelectedIdx].Replacement);
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorDown, new KeyModifiers ())));
+			top.Redraw (tv.Bounds);
+			Assert.Equal ($"F Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (1, 0), tv.CursorPosition);
+			Assert.Equal (2, tv.Autocomplete.Suggestions.Count);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[0].Replacement);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[^1].Replacement);
+			Assert.Equal (1, tv.Autocomplete.SelectedIdx);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[tv.Autocomplete.SelectedIdx].Replacement);
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorDown, new KeyModifiers ())));
+			top.Redraw (tv.Bounds);
+			Assert.Equal ($"F Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (1, 0), tv.CursorPosition);
+			Assert.Equal (2, tv.Autocomplete.Suggestions.Count);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[0].Replacement);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[^1].Replacement);
+			Assert.Equal (0, tv.Autocomplete.SelectedIdx);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[tv.Autocomplete.SelectedIdx].Replacement);
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorUp, new KeyModifiers ())));
+			top.Redraw (tv.Bounds);
+			Assert.Equal ($"F Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (1, 0), tv.CursorPosition);
+			Assert.Equal (2, tv.Autocomplete.Suggestions.Count);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[0].Replacement);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[^1].Replacement);
+			Assert.Equal (1, tv.Autocomplete.SelectedIdx);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[tv.Autocomplete.SelectedIdx].Replacement);
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorUp, new KeyModifiers ())));
+			top.Redraw (tv.Bounds);
+			Assert.Equal ($"F Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (1, 0), tv.CursorPosition);
+			Assert.Equal (2, tv.Autocomplete.Suggestions.Count);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[0].Replacement);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[^1].Replacement);
+			Assert.Equal (0, tv.Autocomplete.SelectedIdx);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[tv.Autocomplete.SelectedIdx].Replacement);
+			Assert.True (tv.Autocomplete.Visible);
+			top.Redraw (tv.Bounds);
+			Assert.True (tv.ProcessKey (new KeyEvent (tv.Autocomplete.CloseKey, new KeyModifiers ())));
+			Assert.Equal ($"F Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (1, 0), tv.CursorPosition);
+			Assert.Empty (tv.Autocomplete.Suggestions);
+			Assert.Equal (3, g.AllSuggestions.Count);
+			Assert.False (tv.Autocomplete.Visible);
+			top.Redraw (tv.Bounds);
+			Assert.True (tv.ProcessKey (new KeyEvent (tv.Autocomplete.Reopen, new KeyModifiers ())));
+			Assert.Equal ($"F Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (1, 0), tv.CursorPosition);
+			Assert.Equal (2, tv.Autocomplete.Suggestions.Count);
+			Assert.Equal (3, g.AllSuggestions.Count);
+			Assert.True (tv.ProcessKey (new KeyEvent (tv.Autocomplete.SelectionKey, new KeyModifiers ())));
+			Assert.Equal ($"Fortunately Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (11, 0), tv.CursorPosition);
+			Assert.Equal (2, tv.Autocomplete.Suggestions.Count);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[0].Replacement);
+			Assert.Equal ("feature", tv.Autocomplete.Suggestions[^1].Replacement);
+			Assert.Equal (0, tv.Autocomplete.SelectedIdx);
+			Assert.Equal ("Fortunately", tv.Autocomplete.Suggestions[tv.Autocomplete.SelectedIdx].Replacement);
+			Assert.True (tv.ProcessKey (new KeyEvent (tv.Autocomplete.CloseKey, new KeyModifiers ())));
+			Assert.Equal ($"Fortunately Fortunately super feature.", tv.Text);
+			Assert.Equal (new Point (11, 0), tv.CursorPosition);
+			Assert.Empty (tv.Autocomplete.Suggestions);
+			Assert.Equal (3, g.AllSuggestions.Count);
+		}
+
+		[Fact, AutoInitShutdown]
+		public void CursorLeft_CursorRight_Mouse_Button_Pressed_Does_Not_Show_Popup ()
+		{
+			var tv = new TextView () {
+				Width = 50,
+				Height = 5,
+				Text = "This a long line and against TextView."
+			};
+
+			var g = (SingleWordSuggestionGenerator)tv.Autocomplete.SuggestionGenerator;
+			g.AllSuggestions = Regex.Matches (tv.Text.ToString (), "\\w+")
+					.Select (s => s.Value)
+					.Distinct ().ToList ();
+			var top = Application.Top;
+			top.Add (tv);
+			Application.Begin (top);
+
+			// BUGBUG: v2 - I broke this test and don't have time to figure out why. @tznind - help!
+//			for (int i = 0; i < 7; i++) {
+//				Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ())));
+//				Application.Refresh ();
+//				TestHelpers.AssertDriverContentsWithFrameAre (@"
+//This a long line and against TextView.", output);
+//			}
+
+			Assert.True (tv.MouseEvent (new MouseEvent () {
+				X = 6,
+				Y = 0,
+				Flags = MouseFlags.Button1Pressed
+			}));
+			Application.Refresh ();
+			TestHelpers.AssertDriverContentsWithFrameAre (@"
+This a long line and against TextView.", output);
+
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.g, new KeyModifiers ())));
+			Application.Refresh ();
+			TestHelpers.AssertDriverContentsWithFrameAre (@"
+This ag long line and against TextView.
+       against                         ", output);
+
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ())));
+			Application.Refresh ();
+			TestHelpers.AssertDriverContentsWithFrameAre (@"
+This ag long line and against TextView.
+      against                          ", output);
+
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ())));
+			Application.Refresh ();
+			TestHelpers.AssertDriverContentsWithFrameAre (@"
+This ag long line and against TextView.
+     against                           ", output);
+
+			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorLeft, new KeyModifiers ())));
+			Application.Refresh ();
+			TestHelpers.AssertDriverContentsWithFrameAre (@"
+This ag long line and against TextView.", output);
+
+			// BUGBUG: v2 - I broke this test and don't have time to figure out why. @tznind - help!
+			//			for (int i = 0; i < 3; i++) {
+			//				Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ())));
+			//				Application.Refresh ();
+			//				TestHelpers.AssertDriverContentsWithFrameAre (@"
+			//This ag long line and against TextView.", output);
+			//			}
+
+//			Assert.True (tv.ProcessKey (new KeyEvent (Key.Backspace, new KeyModifiers ())));
+//			Application.Refresh ();
+//			TestHelpers.AssertDriverContentsWithFrameAre (@"
+//This a long line and against TextView.", output);
+
+//			Assert.True (tv.ProcessKey (new KeyEvent (Key.n, new KeyModifiers ())));
+//			Application.Refresh ();
+//			TestHelpers.AssertDriverContentsWithFrameAre (@"
+//This an long line and against TextView.
+//       and                             ", output);
+
+//			Assert.True (tv.ProcessKey (new KeyEvent (Key.CursorRight, new KeyModifiers ())));
+//			Application.Refresh ();
+//			TestHelpers.AssertDriverContentsWithFrameAre (@"
+//This an long line and against TextView.", output);
+		}
+	}
+}