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Add comprehensive test coverage for 20+ Skia controls including ActivityIndicator, Border, CheckBox, CollectionView, DatePicker, Editor, Grid, Image, ImageButton, Label, NavigationPage, Page, Picker, ProgressBar, RadioButton, SearchBar, Stepper, Switch, and TimePicker. Include tests for TextRenderingHelper utility methods covering color conversion, font style mapping, and font family resolution.
85 lines
2.2 KiB
C#
85 lines
2.2 KiB
C#
// Licensed to the .NET Foundation under one or more agreements.
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// The .NET Foundation licenses this file to you under the MIT license.
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using FluentAssertions;
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using Microsoft.Maui.Graphics;
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using Microsoft.Maui.Platform;
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using SkiaSharp;
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using Xunit;
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namespace Microsoft.Maui.Controls.Linux.Tests.Views;
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public class SkiaGridTests
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{
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[Fact]
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public void Constructor_SetsDefaultValues()
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{
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// Arrange & Act
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var grid = new SkiaGrid();
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// Assert
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grid.RowSpacing.Should().Be(0f);
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grid.ColumnSpacing.Should().Be(0f);
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grid.Children.Should().BeEmpty();
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grid.IsVisible.Should().BeTrue();
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grid.IsEnabled.Should().BeTrue();
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}
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[Fact]
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public void AddChild_PositionsInGrid()
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{
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// Arrange
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var grid = new SkiaGrid();
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var child = new SkiaLabel();
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// Act
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grid.AddChild(child, row: 1, column: 2);
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// Assert
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grid.Children.Should().Contain(child);
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var position = grid.GetPosition(child);
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position.Row.Should().Be(1);
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position.Column.Should().Be(2);
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}
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[Fact]
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public void Measure_ReturnsPositiveSize()
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{
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// Arrange
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var grid = new SkiaGrid();
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grid.RowDefinitions.Add(new Microsoft.Maui.Platform.GridLength(50));
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grid.ColumnDefinitions.Add(new Microsoft.Maui.Platform.GridLength(100));
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var child = new SkiaButton { Text = "Test" };
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grid.AddChild(child, row: 0, column: 0);
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// Act
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var size = grid.Measure(new Size(400, 300));
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// Assert
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size.Width.Should().BeGreaterThan(0);
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size.Height.Should().BeGreaterThan(0);
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}
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[Fact]
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public void Arrange_PositionsChildren()
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{
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// Arrange
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var grid = new SkiaGrid();
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grid.RowDefinitions.Add(new Microsoft.Maui.Platform.GridLength(50));
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grid.ColumnDefinitions.Add(new Microsoft.Maui.Platform.GridLength(100));
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var child = new SkiaButton { Text = "Test" };
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grid.AddChild(child, row: 0, column: 0);
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grid.Measure(new Size(400, 300));
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// Act
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grid.Arrange(new Rect(0, 0, 400, 300));
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// Assert
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child.Bounds.Width.Should().BeGreaterThan(0);
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child.Bounds.Height.Should().BeGreaterThan(0);
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}
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}
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