public async Task SaveScreenshot_WithSuffix_SavesImage()
{
var app = new Simulators.App();
var testRecorder = new TestRecorder(app);
await testRecorder.SaveScreenshot("MySuffix");
var file = GetScreenshots().Single();
var fileName = Path.GetFileName(file);
Assert.AreEqual($"{nameof(SaveScreenshot_WithSuffix_SavesImage)}MySuffix{GetLineNumber(-5)}-win1.jpg", fileName);
}
public async Task PrimaryColor_AdjustToTheme(PrimaryColor primary)
{
await using var recorder = new TestRecorder(App);
await App.InitialzeWithMaterialDesign(BaseTheme.Light, primary, colorAdjustment : new ColorAdjustment());
IWindow window = await App.CreateWindow <ColorAdjustWindow>();
await recorder.SaveScreenshot();
Color windowBackground = await window.GetBackgroundColor();
IVisualElement themeToggle = await window.GetElement("/ToggleButton");
IVisualElement largeText = await window.GetElement("/TextBlock[0]");
IVisualElement smallText = await window.GetElement("/TextBlock[1]");
await AssertContrastRatio();
await themeToggle.Click();
await Wait.For(async() => await window.GetBackgroundColor() != windowBackground);
await AssertContrastRatio();
recorder.Success();
async Task AssertContrastRatio()
{
Color largeTextForeground = await largeText.GetForegroundColor();
Color largeTextBackground = await largeText.GetEffectiveBackground();
Color smallTextForeground = await smallText.GetForegroundColor();
Color smallTextBackground = await smallText.GetEffectiveBackground();
var largeContrastRatio = ColorAssist.ContrastRatio(largeTextForeground, largeTextBackground);
Assert.True(largeContrastRatio >= MaterialDesignSpec.MinimumContrastLargeText, $"Large font contrast ratio '{largeContrastRatio}' does not meet material design spec {MaterialDesignSpec.MinimumContrastLargeText}");
var smallContrastRatio = ColorAssist.ContrastRatio(smallTextForeground, smallTextBackground);
Assert.True(smallContrastRatio >= MaterialDesignSpec.MinimumContrastSmallText, $"Small font contrast ratio '{smallContrastRatio}' does not meet material design spec {MaterialDesignSpec.MinimumContrastSmallText}");
}
}