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Fixes #4282 - Migrate tests from UnitTests to UnitTests.Parallelizable (67 tests migrated + comprehensive documentation) (#4293)
* Initial plan * Add 31 parallelizable LineCanvas unit tests Co-authored-by: tig <585482+tig@users.noreply.github.com> * Add 4 parallelizable Ruler unit tests Co-authored-by: tig <585482+tig@users.noreply.github.com> * Complete Category A migration - 35 tests migrated Co-authored-by: tig <585482+tig@users.noreply.github.com> * Remove duplicate tests from UnitTests after migration to Parallelizable Co-authored-by: tig <585482+tig@users.noreply.github.com> * Migrate 6 pure unit tests from ColorPicker and DatePicker to Parallelizable Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix duplicate test names between UnitTests and Parallelizable Co-authored-by: tig <585482+tig@users.noreply.github.com> * Migrate 11 Label tests to Parallelizable (52 tests total) Co-authored-by: tig <585482+tig@users.noreply.github.com> * Fix documentation: SetupFakeDriver tests CAN be parallelized Co-authored-by: tig <585482+tig@users.noreply.github.com> * Add comprehensive parallelization rules to documentation Co-authored-by: tig <585482+tig@users.noreply.github.com> * Update README and start migrating Button/CheckBox/RadioGroup tests Co-authored-by: tig <585482+tig@users.noreply.github.com> * Remove duplicate Button tests from UnitTests Co-authored-by: tig <585482+tig@users.noreply.github.com> * Migrate 5 CheckBox unit tests to Parallelizable (27 with Theory expansion) Co-authored-by: tig <585482+tig@users.noreply.github.com> * Migrate 4 more CheckBox tests to Parallelizable (67 tests total, 9,478 passing) Co-authored-by: tig <585482+tig@users.noreply.github.com> --------- Co-authored-by: copilot-swe-agent[bot] <198982749+Copilot@users.noreply.github.com> Co-authored-by: tig <585482+tig@users.noreply.github.com> Co-authored-by: Tig <tig@users.noreply.github.com>
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260
Tests/UnitTestsParallelizable/Drawing/LineCanvasTests.cs
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260
Tests/UnitTestsParallelizable/Drawing/LineCanvasTests.cs
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namespace Terminal.Gui.DrawingTests;
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/// <summary>
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/// Pure unit tests for <see cref="LineCanvas"/> that don't require Application.Driver or View context.
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/// These tests focus on properties and behavior that don't depend on glyph rendering.
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///
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/// Note: Tests that verify rendered output (ToString()) cannot be parallelized because LineCanvas
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/// depends on Application.Driver for glyph resolution and configuration. Those tests remain in UnitTests.
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/// </summary>
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public class LineCanvasTests : UnitTests.Parallelizable.ParallelizableBase
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{
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#region Basic API Tests
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[Fact]
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public void Empty_Canvas_ToString_Returns_EmptyString ()
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{
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var canvas = new LineCanvas ();
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Assert.Equal (string.Empty, canvas.ToString ());
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}
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[Fact]
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public void Clear_Removes_All_Lines ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (0, 0), 5, Orientation.Horizontal, LineStyle.Single);
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canvas.AddLine (new (0, 0), 3, Orientation.Vertical, LineStyle.Single);
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canvas.Clear ();
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Assert.Empty (canvas.Lines);
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Assert.Equal (Rectangle.Empty, canvas.Bounds);
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Assert.Equal (string.Empty, canvas.ToString ());
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}
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[Fact]
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public void Lines_Property_Returns_ReadOnly_Collection ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (0, 0), 5, Orientation.Horizontal, LineStyle.Single);
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Assert.Single (canvas.Lines);
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Assert.IsAssignableFrom<IReadOnlyCollection<StraightLine>> (canvas.Lines);
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}
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[Fact]
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public void AddLine_Adds_Line_To_Collection ()
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{
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var canvas = new LineCanvas ();
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Assert.Empty (canvas.Lines);
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canvas.AddLine (new (0, 0), 5, Orientation.Horizontal, LineStyle.Single);
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Assert.Single (canvas.Lines);
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canvas.AddLine (new (0, 0), 3, Orientation.Vertical, LineStyle.Single);
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Assert.Equal (2, canvas.Lines.Count);
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}
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[Fact]
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public void Constructor_With_Lines_Creates_Canvas_With_Lines ()
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{
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var lines = new[]
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{
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new StraightLine (new (0, 0), 5, Orientation.Horizontal, LineStyle.Single),
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new StraightLine (new (0, 0), 3, Orientation.Vertical, LineStyle.Single)
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};
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var canvas = new LineCanvas (lines);
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Assert.Equal (2, canvas.Lines.Count);
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}
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#endregion
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#region Bounds Tests - Tests for Bounds property
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[Theory]
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[InlineData (0, 0, 0, 0, 0, 1, 1)]
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[InlineData (0, 0, 1, 0, 0, 1, 1)]
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[InlineData (0, 0, 2, 0, 0, 2, 2)]
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[InlineData (0, 0, 3, 0, 0, 3, 3)]
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[InlineData (0, 0, -1, 0, 0, 1, 1)]
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[InlineData (0, 0, -2, -1, -1, 2, 2)]
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[InlineData (0, 0, -3, -2, -2, 3, 3)]
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public void Viewport_H_And_V_Lines_Both_Positive (
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int x,
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int y,
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int length,
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int expectedX,
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int expectedY,
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int expectedWidth,
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int expectedHeight
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)
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (x, y), length, Orientation.Horizontal, LineStyle.Single);
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canvas.AddLine (new (x, y), length, Orientation.Vertical, LineStyle.Single);
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Assert.Equal (new (expectedX, expectedY, expectedWidth, expectedHeight), canvas.Bounds);
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}
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[Theory]
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[InlineData (0, 0, 0, 0, 0, 1, 1)]
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[InlineData (0, 0, 1, 0, 0, 1, 1)]
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[InlineData (0, 0, 2, 0, 0, 2, 1)]
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[InlineData (0, 0, 3, 0, 0, 3, 1)]
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[InlineData (0, 0, -1, 0, 0, 1, 1)]
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[InlineData (0, 0, -2, -1, 0, 2, 1)]
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[InlineData (0, 0, -3, -2, 0, 3, 1)]
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public void Viewport_H_Line (
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int x,
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int y,
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int length,
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int expectedX,
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int expectedY,
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int expectedWidth,
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int expectedHeight
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)
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (x, y), length, Orientation.Horizontal, LineStyle.Single);
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Assert.Equal (new (expectedX, expectedY, expectedWidth, expectedHeight), canvas.Bounds);
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}
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[Fact]
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public void Bounds_Specific_Coordinates ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (5, 5), 3, Orientation.Horizontal, LineStyle.Single);
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Assert.Equal (new (5, 5, 3, 1), canvas.Bounds);
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}
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[Fact]
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public void Bounds_Empty_Canvas_Returns_Empty_Rectangle ()
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{
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var canvas = new LineCanvas ();
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Assert.Equal (Rectangle.Empty, canvas.Bounds);
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}
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[Fact]
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public void Bounds_Single_Point_Zero_Length ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (5, 5), 0, Orientation.Horizontal, LineStyle.Single);
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Assert.Equal (new (5, 5, 1, 1), canvas.Bounds);
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}
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[Fact]
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public void Bounds_Horizontal_Line ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (2, 3), 5, Orientation.Horizontal, LineStyle.Single);
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Assert.Equal (new (2, 3, 5, 1), canvas.Bounds);
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}
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[Fact]
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public void Bounds_Vertical_Line ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (2, 3), 5, Orientation.Vertical, LineStyle.Single);
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Assert.Equal (new (2, 3, 1, 5), canvas.Bounds);
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}
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[Fact]
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public void Bounds_Multiple_Lines_Returns_Union ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (0, 0), 5, Orientation.Horizontal, LineStyle.Single);
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canvas.AddLine (new (0, 0), 3, Orientation.Vertical, LineStyle.Single);
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Assert.Equal (new (0, 0, 5, 3), canvas.Bounds);
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}
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[Fact]
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public void Bounds_Negative_Length_Line ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (5, 5), -3, Orientation.Horizontal, LineStyle.Single);
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// Line from (5,5) going left 3 positions: includes points 3, 4, 5 (width 3, X starts at 3)
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Assert.Equal (new (3, 5, 3, 1), canvas.Bounds);
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}
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[Fact]
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public void Bounds_Complex_Box ()
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{
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var canvas = new LineCanvas ();
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// top
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canvas.AddLine (new (0, 0), 3, Orientation.Horizontal, LineStyle.Single);
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// left
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canvas.AddLine (new (0, 0), 2, Orientation.Vertical, LineStyle.Single);
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// right
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canvas.AddLine (new (2, 0), 2, Orientation.Vertical, LineStyle.Single);
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// bottom
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canvas.AddLine (new (0, 2), 3, Orientation.Horizontal, LineStyle.Single);
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Assert.Equal (new (0, 0, 3, 3), canvas.Bounds);
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}
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#endregion
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#region Exclusion Tests
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[Fact]
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public void ClearExclusions_Clears_Exclusion_Region ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (0, 0), 5, Orientation.Horizontal, LineStyle.Single);
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var region = new Region (new Rectangle (0, 0, 2, 1));
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canvas.Exclude (region);
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canvas.ClearExclusions ();
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// After clearing exclusions, GetMap should return all points
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var map = canvas.GetMap ();
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Assert.Equal (5, map.Count);
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}
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[Fact]
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public void Exclude_Removes_Points_From_Map ()
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{
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var canvas = new LineCanvas ();
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canvas.AddLine (new (0, 0), 5, Orientation.Horizontal, LineStyle.Single);
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var region = new Region (new Rectangle (0, 0, 2, 1));
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canvas.Exclude (region);
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var map = canvas.GetMap ();
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// Should have 5 - 2 = 3 points (excluding the first 2)
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Assert.Equal (3, map.Count);
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}
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#endregion
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#region Fill Property Tests
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[Fact]
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public void Fill_Property_Can_Be_Set ()
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{
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var foregroundFill = new SolidFill (new Color (255, 0));
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var backgroundFill = new SolidFill (new Color (0, 0));
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var fillPair = new FillPair (foregroundFill, backgroundFill);
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var canvas = new LineCanvas { Fill = fillPair };
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Assert.Equal (fillPair, canvas.Fill);
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}
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[Fact]
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public void Fill_Property_Defaults_To_Null ()
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{
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var canvas = new LineCanvas ();
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Assert.Null (canvas.Fill);
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}
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#endregion
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}
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46
Tests/UnitTestsParallelizable/Drawing/RulerTests.cs
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46
Tests/UnitTestsParallelizable/Drawing/RulerTests.cs
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namespace Terminal.Gui.DrawingTests;
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/// <summary>
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/// Pure unit tests for <see cref="Ruler"/> that don't require Application.Driver or View context.
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/// These tests focus on properties and behavior that don't depend on rendering.
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///
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/// Note: Tests that verify rendered output (Draw methods) require Application.Driver and remain in UnitTests as integration tests.
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/// </summary>
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public class RulerTests : UnitTests.Parallelizable.ParallelizableBase
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{
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[Fact]
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public void Constructor_Defaults ()
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{
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var r = new Ruler ();
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Assert.Equal (0, r.Length);
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Assert.Equal (Orientation.Horizontal, r.Orientation);
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}
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[Fact]
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public void Attribute_Set ()
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{
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var newAttribute = new Attribute (Color.Red, Color.Green);
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var r = new Ruler ();
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r.Attribute = newAttribute;
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Assert.Equal (newAttribute, r.Attribute);
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}
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[Fact]
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public void Length_Set ()
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{
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var r = new Ruler ();
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Assert.Equal (0, r.Length);
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r.Length = 42;
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Assert.Equal (42, r.Length);
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}
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[Fact]
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public void Orientation_Set ()
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{
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var r = new Ruler ();
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Assert.Equal (Orientation.Horizontal, r.Orientation);
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r.Orientation = Orientation.Vertical;
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Assert.Equal (Orientation.Vertical, r.Orientation);
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}
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}
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@@ -1,2 +1,127 @@
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# Automated Unit Tests for parallelizable code
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# UnitTests.Parallelizable
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This project contains unit tests that can run in parallel without interference. Tests here must not depend on global state or static Application infrastructure.
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## Migration Rules
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### Tests CAN be parallelized if they:
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- ✅ Test properties, constructors, and basic operations
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- ✅ Use `[SetupFakeDriver]` without Application statics
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- ✅ Call `View.Draw()`, `LayoutAndDraw()` without Application statics
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- ✅ Verify visual output with `DriverAssert` (when using `[SetupFakeDriver]`)
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- ✅ Create View hierarchies without `Application.Top`
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- ✅ Test events and behavior without global state
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- ✅ Use `View.BeginInit()` / `View.EndInit()` for initialization
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### Tests CANNOT be parallelized if they:
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- ❌ Use `[AutoInitShutdown]` - requires `Application.Init/Shutdown` which creates global state
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- ❌ Set `Application.Driver` (global singleton)
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- ❌ Call `Application.Init()`, `Application.Run/Run<T>()`, or `Application.Begin()`
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- ❌ Modify `ConfigurationManager` global state (Enable/Load/Apply/Disable)
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- ❌ Modify static properties like `Key.Separator`, `CultureInfo.CurrentCulture`, etc.
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- ❌ Use `Application.Top`, `Application.Driver`, `Application.MainLoop`, or `Application.Navigation`
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- ❌ Are true integration tests that test multiple components working together
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### Important Notes
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- Many tests in `UnitTests` blindly use the above patterns when they don't actually need them
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- These tests CAN be rewritten to remove unnecessary dependencies and migrated here
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- Many tests APPEAR to be integration tests but are just poorly written and cover multiple surface areas - these can be split into focused unit tests
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- When in doubt, analyze if the test truly needs global state or can be refactored
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## How to Migrate Tests
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1. **Identify** tests in `UnitTests` that don't actually need Application statics
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2. **Rewrite** tests to remove `[AutoInitShutdown]`, `Application.Begin()`, etc. if not needed
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3. **Move** the test to the equivalent file in `UnitTests.Parallelizable`
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4. **Delete** the old test from `UnitTests` to avoid duplicates
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5. **Verify** no duplicate test names exist (CI will check this)
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6. **Test** to ensure the migrated test passes
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## Example Migrations
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### Simple Property Test (no changes needed)
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```csharp
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// Before (in UnitTests)
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[Fact]
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public void Constructor_Sets_Defaults ()
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{
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var view = new Button ();
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Assert.Empty (view.Text);
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}
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// After (in UnitTests.Parallelizable) - just move it!
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[Fact]
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public void Constructor_Sets_Defaults ()
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{
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var view = new Button ();
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Assert.Empty (view.Text);
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}
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```
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### Remove Unnecessary [SetupFakeDriver]
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```csharp
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// Before (in UnitTests)
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[Fact]
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[SetupFakeDriver]
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public void Event_Fires_When_Property_Changes ()
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{
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var view = new Button ();
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var fired = false;
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view.TextChanged += (s, e) => fired = true;
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view.Text = "Hello";
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Assert.True (fired);
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}
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// After (in UnitTests.Parallelizable) - remove attribute!
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[Fact]
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public void Event_Fires_When_Property_Changes ()
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{
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var view = new Button ();
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var fired = false;
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view.TextChanged += (s, e) => fired = true;
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view.Text = "Hello";
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Assert.True (fired);
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}
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```
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### Replace Application.Begin with View Initialization
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```csharp
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// Before (in UnitTests)
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[Fact]
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[AutoInitShutdown]
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public void Focus_Test ()
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{
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var view = new Button ();
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var top = new Toplevel ();
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top.Add (view);
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Application.Begin (top);
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view.SetFocus ();
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Assert.True (view.HasFocus);
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top.Dispose ();
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}
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// After (in UnitTests.Parallelizable) - use BeginInit/EndInit!
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[Fact]
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public void Focus_Test ()
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{
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var superView = new View ();
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var view = new Button ();
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superView.Add (view);
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superView.BeginInit ();
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superView.EndInit ();
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view.SetFocus ();
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Assert.True (view.HasFocus);
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}
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||||
```
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||||
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## Running Tests
|
||||
|
||||
Tests in this project run in parallel automatically. To run them:
|
||||
|
||||
```bash
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dotnet test Tests/UnitTestsParallelizable/UnitTests.Parallelizable.csproj
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||||
```
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## See Also
|
||||
- [Category A Migration Summary](../CATEGORY_A_MIGRATION_SUMMARY.md) - Detailed analysis and migration guidelines
|
||||
- [.NET Unit Testing Best Practices](https://learn.microsoft.com/en-us/dotnet/core/testing/unit-testing-best-practices)
|
||||
|
||||
147
Tests/UnitTestsParallelizable/Views/ButtonTests.cs
Normal file
147
Tests/UnitTestsParallelizable/Views/ButtonTests.cs
Normal file
@@ -0,0 +1,147 @@
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namespace Terminal.Gui.ViewsTests;
|
||||
|
||||
/// <summary>
|
||||
/// Pure unit tests for <see cref="Button"/> that don't require Application static dependencies.
|
||||
/// These tests can run in parallel without interference.
|
||||
/// </summary>
|
||||
public class ButtonTests : UnitTests.Parallelizable.ParallelizableBase
|
||||
{
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||||
[Fact]
|
||||
public void Text_Mirrors_Title ()
|
||||
{
|
||||
var view = new Button ();
|
||||
view.Title = "Hello";
|
||||
Assert.Equal ("Hello", view.Title);
|
||||
Assert.Equal ("Hello", view.TitleTextFormatter.Text);
|
||||
|
||||
Assert.Equal ("Hello", view.Text);
|
||||
Assert.Equal ($"{Glyphs.LeftBracket} Hello {Glyphs.RightBracket}", view.TextFormatter.Text);
|
||||
view.Dispose ();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Title_Mirrors_Text ()
|
||||
{
|
||||
var view = new Button ();
|
||||
view.Text = "Hello";
|
||||
Assert.Equal ("Hello", view.Text);
|
||||
Assert.Equal ($"{Glyphs.LeftBracket} Hello {Glyphs.RightBracket}", view.TextFormatter.Text);
|
||||
|
||||
Assert.Equal ("Hello", view.Title);
|
||||
Assert.Equal ("Hello", view.TitleTextFormatter.Text);
|
||||
view.Dispose ();
|
||||
}
|
||||
|
||||
[Theory]
|
||||
[InlineData ("01234", 0, 0, 0, 0)]
|
||||
[InlineData ("01234", 1, 0, 1, 0)]
|
||||
[InlineData ("01234", 0, 1, 0, 1)]
|
||||
[InlineData ("01234", 1, 1, 1, 1)]
|
||||
[InlineData ("01234", 10, 1, 10, 1)]
|
||||
[InlineData ("01234", 10, 3, 10, 3)]
|
||||
[InlineData ("0_1234", 0, 0, 0, 0)]
|
||||
[InlineData ("0_1234", 1, 0, 1, 0)]
|
||||
[InlineData ("0_1234", 0, 1, 0, 1)]
|
||||
[InlineData ("0_1234", 1, 1, 1, 1)]
|
||||
[InlineData ("0_1234", 10, 1, 10, 1)]
|
||||
[InlineData ("0_12你", 10, 3, 10, 3)]
|
||||
[InlineData ("0_12你", 0, 0, 0, 0)]
|
||||
[InlineData ("0_12你", 1, 0, 1, 0)]
|
||||
[InlineData ("0_12你", 0, 1, 0, 1)]
|
||||
[InlineData ("0_12你", 1, 1, 1, 1)]
|
||||
[InlineData ("0_12你", 10, 1, 10, 1)]
|
||||
public void Button_AbsoluteSize_Text (string text, int width, int height, int expectedWidth, int expectedHeight)
|
||||
{
|
||||
// Override CM
|
||||
Button.DefaultShadow = ShadowStyle.None;
|
||||
|
||||
var btn1 = new Button
|
||||
{
|
||||
Text = text,
|
||||
Width = width,
|
||||
Height = height
|
||||
};
|
||||
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), btn1.Frame.Size);
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), btn1.Viewport.Size);
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), btn1.GetContentSize ());
|
||||
Assert.Equal (new Size (expectedWidth, expectedHeight), btn1.TextFormatter.ConstrainToSize);
|
||||
|
||||
btn1.Dispose ();
|
||||
}
|
||||
|
||||
[Theory]
|
||||
[InlineData (0, 0, 0, 0)]
|
||||
[InlineData (1, 0, 1, 0)]
|
||||
[InlineData (0, 1, 0, 1)]
|
||||
[InlineData (1, 1, 1, 1)]
|
||||
[InlineData (10, 1, 10, 1)]
|
||||
[InlineData (10, 3, 10, 3)]
|
||||
public void Button_AbsoluteSize_DefaultText (int width, int height, int expectedWidth, int expectedHeight)
|
||||
{
|
||||
// Override CM
|
||||
Button.DefaultShadow = ShadowStyle.None;
|
||||
|
||||
var btn1 = new Button ();
|
||||
btn1.Width = width;
|
||||
btn1.Height = height;
|
||||
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), btn1.Frame.Size);
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), btn1.Viewport.Size);
|
||||
Assert.Equal (new Size (expectedWidth, expectedHeight), btn1.TextFormatter.ConstrainToSize);
|
||||
|
||||
btn1.Dispose ();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Button_HotKeyChanged_EventFires ()
|
||||
{
|
||||
var btn = new Button { Text = "_Yar" };
|
||||
|
||||
object sender = null;
|
||||
KeyChangedEventArgs args = null;
|
||||
|
||||
btn.HotKeyChanged += (s, e) =>
|
||||
{
|
||||
sender = s;
|
||||
args = e;
|
||||
};
|
||||
|
||||
btn.HotKeyChanged += (s, e) =>
|
||||
{
|
||||
sender = s;
|
||||
args = e;
|
||||
};
|
||||
|
||||
btn.HotKey = KeyCode.R;
|
||||
Assert.Same (btn, sender);
|
||||
Assert.Equal (KeyCode.Y, args.OldKey);
|
||||
Assert.Equal (KeyCode.R, args.NewKey);
|
||||
btn.HotKey = KeyCode.R;
|
||||
Assert.Same (btn, sender);
|
||||
Assert.Equal (KeyCode.Y, args.OldKey);
|
||||
Assert.Equal (KeyCode.R, args.NewKey);
|
||||
btn.Dispose ();
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Button_HotKeyChanged_EventFires_WithNone ()
|
||||
{
|
||||
var btn = new Button ();
|
||||
|
||||
object sender = null;
|
||||
KeyChangedEventArgs args = null;
|
||||
|
||||
btn.HotKeyChanged += (s, e) =>
|
||||
{
|
||||
sender = s;
|
||||
args = e;
|
||||
};
|
||||
|
||||
btn.HotKey = KeyCode.R;
|
||||
Assert.Same (btn, sender);
|
||||
Assert.Equal (KeyCode.Null, args.OldKey);
|
||||
Assert.Equal (KeyCode.R, args.NewKey);
|
||||
btn.Dispose ();
|
||||
}
|
||||
}
|
||||
264
Tests/UnitTestsParallelizable/Views/CheckBoxTests.cs
Normal file
264
Tests/UnitTestsParallelizable/Views/CheckBoxTests.cs
Normal file
@@ -0,0 +1,264 @@
|
||||
using UnitTests;
|
||||
using Xunit.Abstractions;
|
||||
|
||||
namespace Terminal.Gui.ViewsTests;
|
||||
|
||||
public class CheckBoxTests (ITestOutputHelper output)
|
||||
{
|
||||
[Theory]
|
||||
[InlineData ("01234", 0, 0, 0, 0)]
|
||||
[InlineData ("01234", 1, 0, 1, 0)]
|
||||
[InlineData ("01234", 0, 1, 0, 1)]
|
||||
[InlineData ("01234", 1, 1, 1, 1)]
|
||||
[InlineData ("01234", 10, 1, 10, 1)]
|
||||
[InlineData ("01234", 10, 3, 10, 3)]
|
||||
[InlineData ("0_1234", 0, 0, 0, 0)]
|
||||
[InlineData ("0_1234", 1, 0, 1, 0)]
|
||||
[InlineData ("0_1234", 0, 1, 0, 1)]
|
||||
[InlineData ("0_1234", 1, 1, 1, 1)]
|
||||
[InlineData ("0_1234", 10, 1, 10, 1)]
|
||||
[InlineData ("0_12你", 10, 3, 10, 3)]
|
||||
[InlineData ("0_12你", 0, 0, 0, 0)]
|
||||
[InlineData ("0_12你", 1, 0, 1, 0)]
|
||||
[InlineData ("0_12你", 0, 1, 0, 1)]
|
||||
[InlineData ("0_12你", 1, 1, 1, 1)]
|
||||
[InlineData ("0_12你", 10, 1, 10, 1)]
|
||||
public void CheckBox_AbsoluteSize_Text (string text, int width, int height, int expectedWidth, int expectedHeight)
|
||||
{
|
||||
var checkBox = new CheckBox
|
||||
{
|
||||
X = 0,
|
||||
Y = 0,
|
||||
Width = width,
|
||||
Height = height,
|
||||
Text = text
|
||||
};
|
||||
checkBox.Layout ();
|
||||
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), checkBox.Frame.Size);
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), checkBox.Viewport.Size);
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), checkBox.TextFormatter.ConstrainToSize);
|
||||
|
||||
checkBox.Dispose ();
|
||||
}
|
||||
|
||||
[Theory]
|
||||
[InlineData (0, 0, 0, 0)]
|
||||
[InlineData (1, 0, 1, 0)]
|
||||
[InlineData (0, 1, 0, 1)]
|
||||
[InlineData (1, 1, 1, 1)]
|
||||
[InlineData (10, 1, 10, 1)]
|
||||
[InlineData (10, 3, 10, 3)]
|
||||
public void CheckBox_AbsoluteSize_DefaultText (int width, int height, int expectedWidth, int expectedHeight)
|
||||
{
|
||||
var checkBox = new CheckBox
|
||||
{
|
||||
X = 0,
|
||||
Y = 0,
|
||||
Width = width,
|
||||
Height = height
|
||||
};
|
||||
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), checkBox.Frame.Size);
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), checkBox.Viewport.Size);
|
||||
Assert.Equal (new (expectedWidth, expectedHeight), checkBox.TextFormatter.ConstrainToSize);
|
||||
|
||||
checkBox.Dispose ();
|
||||
}
|
||||
|
||||
// Test that Title and Text are the same
|
||||
[Fact]
|
||||
public void Text_Mirrors_Title ()
|
||||
{
|
||||
var view = new CheckBox ();
|
||||
view.Title = "Hello";
|
||||
Assert.Equal ("Hello", view.Title);
|
||||
Assert.Equal ("Hello", view.TitleTextFormatter.Text);
|
||||
|
||||
Assert.Equal ("Hello", view.Text);
|
||||
Assert.Equal ($"{Glyphs.CheckStateUnChecked} Hello", view.TextFormatter.Text);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Title_Mirrors_Text ()
|
||||
{
|
||||
var view = new CheckBox ();
|
||||
view.Text = "Hello";
|
||||
Assert.Equal ("Hello", view.Text);
|
||||
Assert.Equal ($"{Glyphs.CheckStateUnChecked} Hello", view.TextFormatter.Text);
|
||||
|
||||
Assert.Equal ("Hello", view.Title);
|
||||
Assert.Equal ("Hello", view.TitleTextFormatter.Text);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Constructors_Defaults ()
|
||||
{
|
||||
var ckb = new CheckBox ();
|
||||
Assert.True (ckb.Width is DimAuto);
|
||||
Assert.True (ckb.Height is DimAuto);
|
||||
ckb.Layout ();
|
||||
Assert.Equal (CheckState.UnChecked, ckb.CheckedState);
|
||||
Assert.False (ckb.AllowCheckStateNone);
|
||||
Assert.Equal (string.Empty, ckb.Text);
|
||||
Assert.Equal ($"{Glyphs.CheckStateUnChecked} ", ckb.TextFormatter.Text);
|
||||
Assert.True (ckb.CanFocus);
|
||||
Assert.Equal (new (0, 0, 2, 1), ckb.Frame);
|
||||
|
||||
ckb = new () { Text = "Test", CheckedState = CheckState.Checked };
|
||||
Assert.True (ckb.Width is DimAuto);
|
||||
Assert.True (ckb.Height is DimAuto);
|
||||
ckb.Layout ();
|
||||
Assert.Equal (CheckState.Checked, ckb.CheckedState);
|
||||
Assert.False (ckb.AllowCheckStateNone);
|
||||
Assert.Equal ("Test", ckb.Text);
|
||||
Assert.Equal ($"{Glyphs.CheckStateChecked} Test", ckb.TextFormatter.Text);
|
||||
Assert.True (ckb.CanFocus);
|
||||
Assert.Equal (new (0, 0, 6, 1), ckb.Frame);
|
||||
|
||||
ckb = new () { Text = "Test", X = 1, Y = 2 };
|
||||
Assert.True (ckb.Width is DimAuto);
|
||||
Assert.True (ckb.Height is DimAuto);
|
||||
ckb.Layout ();
|
||||
Assert.Equal (CheckState.UnChecked, ckb.CheckedState);
|
||||
Assert.False (ckb.AllowCheckStateNone);
|
||||
Assert.Equal ("Test", ckb.Text);
|
||||
Assert.Equal ($"{Glyphs.CheckStateUnChecked} Test", ckb.TextFormatter.Text);
|
||||
Assert.True (ckb.CanFocus);
|
||||
Assert.Equal (new (1, 2, 6, 1), ckb.Frame);
|
||||
|
||||
ckb = new () { Text = "Test", X = 3, Y = 4, CheckedState = CheckState.Checked };
|
||||
Assert.True (ckb.Width is DimAuto);
|
||||
Assert.True (ckb.Height is DimAuto);
|
||||
ckb.Layout ();
|
||||
Assert.Equal (CheckState.Checked, ckb.CheckedState);
|
||||
Assert.False (ckb.AllowCheckStateNone);
|
||||
Assert.Equal ("Test", ckb.Text);
|
||||
Assert.Equal ($"{Glyphs.CheckStateChecked} Test", ckb.TextFormatter.Text);
|
||||
Assert.True (ckb.CanFocus);
|
||||
Assert.Equal (new (3, 4, 6, 1), ckb.Frame);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Accept_Cancel_Event_OnAccept_Returns_True ()
|
||||
{
|
||||
var ckb = new CheckBox ();
|
||||
var acceptInvoked = false;
|
||||
|
||||
ckb.Accepting += ViewOnAccept;
|
||||
|
||||
bool? ret = ckb.InvokeCommand (Command.Accept);
|
||||
Assert.True (ret);
|
||||
Assert.True (acceptInvoked);
|
||||
|
||||
return;
|
||||
|
||||
void ViewOnAccept (object sender, CommandEventArgs e)
|
||||
{
|
||||
acceptInvoked = true;
|
||||
e.Handled = true;
|
||||
}
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void AllowCheckStateNone_Get_Set ()
|
||||
{
|
||||
var checkBox = new CheckBox { Text = "Check this out 你" };
|
||||
|
||||
checkBox.HasFocus = true;
|
||||
Assert.True (checkBox.HasFocus);
|
||||
Assert.Equal (CheckState.UnChecked, checkBox.CheckedState);
|
||||
|
||||
// Select with keyboard
|
||||
Assert.True (checkBox.NewKeyDownEvent (Key.Space));
|
||||
Assert.Equal (CheckState.Checked, checkBox.CheckedState);
|
||||
|
||||
// Select with mouse
|
||||
Assert.True (checkBox.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
||||
Assert.Equal (CheckState.UnChecked, checkBox.CheckedState);
|
||||
|
||||
checkBox.AllowCheckStateNone = true;
|
||||
Assert.True (checkBox.NewKeyDownEvent (Key.Space));
|
||||
Assert.Equal (CheckState.None, checkBox.CheckedState);
|
||||
|
||||
checkBox.AllowCheckStateNone = false;
|
||||
Assert.Equal (CheckState.UnChecked, checkBox.CheckedState);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Mouse_Click_Selects ()
|
||||
{
|
||||
var checkBox = new CheckBox { Text = "_Checkbox" };
|
||||
Assert.True (checkBox.CanFocus);
|
||||
|
||||
var checkedStateChangingCount = 0;
|
||||
checkBox.CheckedStateChanging += (s, e) => checkedStateChangingCount++;
|
||||
|
||||
var selectCount = 0;
|
||||
checkBox.Selecting += (s, e) => selectCount++;
|
||||
|
||||
var acceptCount = 0;
|
||||
checkBox.Accepting += (s, e) => acceptCount++;
|
||||
|
||||
checkBox.HasFocus = true;
|
||||
Assert.True (checkBox.HasFocus);
|
||||
Assert.Equal (CheckState.UnChecked, checkBox.CheckedState);
|
||||
Assert.Equal (0, checkedStateChangingCount);
|
||||
Assert.Equal (0, selectCount);
|
||||
Assert.Equal (0, acceptCount);
|
||||
|
||||
Assert.True (checkBox.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
||||
Assert.Equal (CheckState.Checked, checkBox.CheckedState);
|
||||
Assert.Equal (1, checkedStateChangingCount);
|
||||
Assert.Equal (1, selectCount);
|
||||
Assert.Equal (0, acceptCount);
|
||||
|
||||
Assert.True (checkBox.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
||||
Assert.Equal (CheckState.UnChecked, checkBox.CheckedState);
|
||||
Assert.Equal (2, checkedStateChangingCount);
|
||||
Assert.Equal (2, selectCount);
|
||||
Assert.Equal (0, acceptCount);
|
||||
|
||||
checkBox.AllowCheckStateNone = true;
|
||||
Assert.True (checkBox.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked }));
|
||||
Assert.Equal (CheckState.None, checkBox.CheckedState);
|
||||
Assert.Equal (3, checkedStateChangingCount);
|
||||
Assert.Equal (3, selectCount);
|
||||
Assert.Equal (0, acceptCount);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Mouse_DoubleClick_Accepts ()
|
||||
{
|
||||
var checkBox = new CheckBox { Text = "_Checkbox" };
|
||||
Assert.True (checkBox.CanFocus);
|
||||
|
||||
var checkedStateChangingCount = 0;
|
||||
checkBox.CheckedStateChanging += (s, e) => checkedStateChangingCount++;
|
||||
|
||||
var selectCount = 0;
|
||||
checkBox.Selecting += (s, e) => selectCount++;
|
||||
|
||||
var acceptCount = 0;
|
||||
|
||||
checkBox.Accepting += (s, e) =>
|
||||
{
|
||||
acceptCount++;
|
||||
e.Handled = true;
|
||||
};
|
||||
|
||||
checkBox.HasFocus = true;
|
||||
Assert.True (checkBox.HasFocus);
|
||||
Assert.Equal (CheckState.UnChecked, checkBox.CheckedState);
|
||||
Assert.Equal (0, checkedStateChangingCount);
|
||||
Assert.Equal (0, selectCount);
|
||||
Assert.Equal (0, acceptCount);
|
||||
|
||||
Assert.True (checkBox.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1DoubleClicked }));
|
||||
|
||||
Assert.Equal (CheckState.UnChecked, checkBox.CheckedState);
|
||||
Assert.Equal (0, checkedStateChangingCount);
|
||||
Assert.Equal (0, selectCount);
|
||||
Assert.Equal (1, acceptCount);
|
||||
}
|
||||
}
|
||||
40
Tests/UnitTestsParallelizable/Views/ColorPickerTests.cs
Normal file
40
Tests/UnitTestsParallelizable/Views/ColorPickerTests.cs
Normal file
@@ -0,0 +1,40 @@
|
||||
namespace Terminal.Gui.ViewsTests;
|
||||
|
||||
/// <summary>
|
||||
/// Pure unit tests for <see cref="ColorPicker"/> that don't require Application.Driver or View context.
|
||||
/// These tests can run in parallel without interference.
|
||||
/// </summary>
|
||||
public class ColorPickerTests : UnitTests.Parallelizable.ParallelizableBase
|
||||
{
|
||||
[Fact]
|
||||
public void ColorPicker_ChangedEvent_Fires ()
|
||||
{
|
||||
Color newColor = default;
|
||||
var count = 0;
|
||||
|
||||
var cp = new ColorPicker ();
|
||||
|
||||
cp.ColorChanged += (s, e) =>
|
||||
{
|
||||
count++;
|
||||
newColor = e.Result;
|
||||
|
||||
Assert.Equal (cp.SelectedColor, e.Result);
|
||||
};
|
||||
|
||||
cp.SelectedColor = new (1, 2, 3);
|
||||
Assert.Equal (1, count);
|
||||
Assert.Equal (new (1, 2, 3), newColor);
|
||||
|
||||
cp.SelectedColor = new (2, 3, 4);
|
||||
|
||||
Assert.Equal (2, count);
|
||||
Assert.Equal (new (2, 3, 4), newColor);
|
||||
|
||||
// Set to same value
|
||||
cp.SelectedColor = new (2, 3, 4);
|
||||
|
||||
// Should have no effect
|
||||
Assert.Equal (2, count);
|
||||
}
|
||||
}
|
||||
66
Tests/UnitTestsParallelizable/Views/DatePickerTests.cs
Normal file
66
Tests/UnitTestsParallelizable/Views/DatePickerTests.cs
Normal file
@@ -0,0 +1,66 @@
|
||||
using System.Globalization;
|
||||
|
||||
namespace Terminal.Gui.ViewsTests;
|
||||
|
||||
/// <summary>
|
||||
/// Pure unit tests for <see cref="DatePicker"/> that don't require Application.Driver or View context.
|
||||
/// These tests can run in parallel without interference.
|
||||
/// </summary>
|
||||
public class DatePickerTests : UnitTests.Parallelizable.ParallelizableBase
|
||||
{
|
||||
[Fact]
|
||||
public void DatePicker_ChangingCultureChangesFormat ()
|
||||
{
|
||||
var date = new DateTime (2000, 7, 23);
|
||||
var datePicker = new DatePicker (date);
|
||||
|
||||
datePicker.Culture = CultureInfo.GetCultureInfo ("en-GB");
|
||||
Assert.Equal ("23/07/2000", datePicker.Text);
|
||||
|
||||
datePicker.Culture = CultureInfo.GetCultureInfo ("pl-PL");
|
||||
Assert.Equal ("23.07.2000", datePicker.Text);
|
||||
|
||||
// Deafult date format for en-US is M/d/yyyy but we are using StandardizeDateFormat method
|
||||
// to convert it to the format that has 2 digits for month and day.
|
||||
datePicker.Culture = CultureInfo.GetCultureInfo ("en-US");
|
||||
Assert.Equal ("07/23/2000", datePicker.Text);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void DatePicker_Default_Constructor_ShouldSetCurrenDate ()
|
||||
{
|
||||
var datePicker = new DatePicker ();
|
||||
Assert.Equal (DateTime.Now.Date.Day, datePicker.Date.Day);
|
||||
Assert.Equal (DateTime.Now.Date.Month, datePicker.Date.Month);
|
||||
Assert.Equal (DateTime.Now.Date.Year, datePicker.Date.Year);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void DatePicker_Constrctor_Now_ShouldSetCurrenDate ()
|
||||
{
|
||||
var datePicker = new DatePicker (DateTime.Now);
|
||||
Assert.Equal (DateTime.Now.Date.Day, datePicker.Date.Day);
|
||||
Assert.Equal (DateTime.Now.Date.Month, datePicker.Date.Month);
|
||||
Assert.Equal (DateTime.Now.Date.Year, datePicker.Date.Year);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void DatePicker_X_Y_Init ()
|
||||
{
|
||||
var datePicker = new DatePicker { Y = Pos.Center (), X = Pos.Center () };
|
||||
Assert.Equal (DateTime.Now.Date.Day, datePicker.Date.Day);
|
||||
Assert.Equal (DateTime.Now.Date.Month, datePicker.Date.Month);
|
||||
Assert.Equal (DateTime.Now.Date.Year, datePicker.Date.Year);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void DatePicker_SetDate_ShouldChangeText ()
|
||||
{
|
||||
var datePicker = new DatePicker { Culture = CultureInfo.GetCultureInfo ("en-GB") };
|
||||
var newDate = new DateTime (2024, 1, 15);
|
||||
string format = CultureInfo.CurrentCulture.DateTimeFormat.ShortDatePattern;
|
||||
|
||||
datePicker.Date = newDate;
|
||||
Assert.Equal (newDate.ToString (format), datePicker.Text);
|
||||
}
|
||||
}
|
||||
155
Tests/UnitTestsParallelizable/Views/LabelTests.cs
Normal file
155
Tests/UnitTestsParallelizable/Views/LabelTests.cs
Normal file
@@ -0,0 +1,155 @@
|
||||
namespace Terminal.Gui.ViewsTests;
|
||||
|
||||
/// <summary>
|
||||
/// Pure unit tests for <see cref="Label"/> that don't require Application.Driver or Application context.
|
||||
/// These tests can run in parallel without interference.
|
||||
/// </summary>
|
||||
public class LabelTests : UnitTests.Parallelizable.ParallelizableBase
|
||||
{
|
||||
[Fact]
|
||||
public void Text_Mirrors_Title ()
|
||||
{
|
||||
var label = new Label ();
|
||||
label.Title = "Hello";
|
||||
Assert.Equal ("Hello", label.Title);
|
||||
Assert.Equal ("Hello", label.TitleTextFormatter.Text);
|
||||
|
||||
Assert.Equal ("Hello", label.Text);
|
||||
Assert.Equal ("Hello", label.TextFormatter.Text);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Title_Mirrors_Text ()
|
||||
{
|
||||
var label = new Label ();
|
||||
label.Text = "Hello";
|
||||
Assert.Equal ("Hello", label.Text);
|
||||
Assert.Equal ("Hello", label.TextFormatter.Text);
|
||||
|
||||
Assert.Equal ("Hello", label.Title);
|
||||
Assert.Equal ("Hello", label.TitleTextFormatter.Text);
|
||||
}
|
||||
|
||||
[Theory]
|
||||
[CombinatorialData]
|
||||
public void HotKey_Command_SetsFocus_OnNextSubView (bool hasHotKey)
|
||||
{
|
||||
var superView = new View { CanFocus = true };
|
||||
var label = new Label ();
|
||||
label.HotKey = hasHotKey ? Key.A.WithAlt : Key.Empty;
|
||||
var nextSubView = new View { CanFocus = true };
|
||||
superView.Add (label, nextSubView);
|
||||
superView.BeginInit ();
|
||||
superView.EndInit ();
|
||||
|
||||
Assert.False (label.HasFocus);
|
||||
Assert.False (nextSubView.HasFocus);
|
||||
|
||||
label.InvokeCommand (Command.HotKey);
|
||||
Assert.False (label.HasFocus);
|
||||
Assert.Equal (hasHotKey, nextSubView.HasFocus);
|
||||
}
|
||||
|
||||
[Theory]
|
||||
[CombinatorialData]
|
||||
public void MouseClick_SetsFocus_OnNextSubView (bool hasHotKey)
|
||||
{
|
||||
var superView = new View { CanFocus = true, Height = 1, Width = 15 };
|
||||
var focusedView = new View { CanFocus = true, Width = 1, Height = 1 };
|
||||
var label = new Label { X = 2 };
|
||||
label.HotKey = hasHotKey ? Key.X.WithAlt : Key.Empty;
|
||||
|
||||
var nextSubView = new View { CanFocus = true, X = 4, Width = 4, Height = 1 };
|
||||
superView.Add (focusedView, label, nextSubView);
|
||||
superView.BeginInit ();
|
||||
superView.EndInit ();
|
||||
|
||||
Assert.False (focusedView.HasFocus);
|
||||
Assert.False (label.HasFocus);
|
||||
Assert.False (nextSubView.HasFocus);
|
||||
|
||||
label.NewMouseEvent (new () { Position = new (0, 0), Flags = MouseFlags.Button1Clicked });
|
||||
Assert.False (label.HasFocus);
|
||||
Assert.Equal (hasHotKey, nextSubView.HasFocus);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void HotKey_Command_Does_Not_Accept ()
|
||||
{
|
||||
var label = new Label ();
|
||||
var accepted = false;
|
||||
|
||||
label.Accepting += LabelOnAccept;
|
||||
label.InvokeCommand (Command.HotKey);
|
||||
|
||||
Assert.False (accepted);
|
||||
|
||||
return;
|
||||
|
||||
void LabelOnAccept (object sender, CommandEventArgs e) { accepted = true; }
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Constructors_Defaults ()
|
||||
{
|
||||
var label = new Label ();
|
||||
Assert.Equal (string.Empty, label.Text);
|
||||
Assert.Equal (Alignment.Start, label.TextAlignment);
|
||||
Assert.False (label.CanFocus);
|
||||
Assert.Equal (new (0, 0, 0, 0), label.Frame);
|
||||
Assert.Equal (KeyCode.Null, label.HotKey);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Label_HotKeyChanged_EventFires ()
|
||||
{
|
||||
var label = new Label ();
|
||||
var fired = false;
|
||||
Key oldKey = Key.Empty;
|
||||
Key newKey = Key.Empty;
|
||||
|
||||
label.HotKeyChanged += (s, e) =>
|
||||
{
|
||||
fired = true;
|
||||
oldKey = e.OldKey;
|
||||
newKey = e.NewKey;
|
||||
};
|
||||
|
||||
label.HotKey = Key.A.WithAlt;
|
||||
|
||||
Assert.True (fired);
|
||||
Assert.Equal (Key.Empty, oldKey);
|
||||
Assert.Equal (Key.A.WithAlt, newKey);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void Label_HotKeyChanged_EventFires_WithNone ()
|
||||
{
|
||||
var label = new Label { HotKey = Key.A.WithAlt };
|
||||
var fired = false;
|
||||
Key oldKey = Key.Empty;
|
||||
Key newKey = Key.Empty;
|
||||
|
||||
label.HotKeyChanged += (s, e) =>
|
||||
{
|
||||
fired = true;
|
||||
oldKey = e.OldKey;
|
||||
newKey = e.NewKey;
|
||||
};
|
||||
|
||||
label.HotKey = Key.Empty;
|
||||
|
||||
Assert.True (fired);
|
||||
Assert.Equal (Key.A.WithAlt, oldKey);
|
||||
Assert.Equal (Key.Empty, newKey);
|
||||
}
|
||||
|
||||
[Fact]
|
||||
public void TestAssignTextToLabel ()
|
||||
{
|
||||
var label = new Label ();
|
||||
label.Text = "Test";
|
||||
Assert.Equal ("Test", label.Text);
|
||||
}
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user