public void Should_resolve_to_user_defined_themes_directory_When_url_starts_with_macro()
{
var resolver = new ThemeCssUrlResolver(CreateMockThemePathProvider());
var resolvedPath = resolver.ResolveCssUrl("{UserAppData}/dark.css");
resolvedPath.Should().Be(Path.Combine(UserDefinedThemesMockPath, "dark.css"));
}
public void Should_resolve_to_preinstalled_themes_directory_by_default()
{
var resolver = new ThemeCssUrlResolver(CreateMockThemePathProvider());
var resolvedPath = resolver.ResolveCssUrl("dark.css");
resolvedPath.Should().Be(Path.Combine(PreinstalledThemesMockPath, "dark.css"));
}
public void Should_override_imported_color_When_current_theme_redefines_it(
[Values(KnownColor.Control)] KnownColor colorName,
[ValueSource(nameof(TestColorValues))] Color baseColor,
[ValueSource(nameof(AlternativeTestColorValues))] Color colorOverride)
{
var pathProvider = CreateMockPathProvider();
var resolver = new ThemeCssUrlResolver(pathProvider);
string themePath = Path.Combine(pathProvider.AppThemesDirectory, "theme.css");
string baseThemePath = Path.Combine(pathProvider.AppThemesDirectory, "base.css");
var mockFileReader = CreateMockFileReader(new Dictionary <string, string>
{
[baseThemePath] = GetThemeContent(colorName, baseColor),
[themePath] =
"@import url(\"base.css\");" + Environment.NewLine +
GetThemeContent(colorName, colorOverride)
});
var loader = new ThemeLoader(resolver, mockFileReader);
var theme = loader.LoadTheme(themePath, new ThemeId("theme", isBuiltin: true), allowedClasses: ThemeVariations.None);
theme.GetColor(colorName).ToArgb().Should().Be(colorOverride.ToArgb());
}
public void Should_honor_css_import_directive(
[Values(KnownColor.Control)] KnownColor colorName,
[ValueSource(nameof(TestColorValues))] Color baseColor)
{
var pathProvider = CreateMockPathProvider();
var resolver = new ThemeCssUrlResolver(pathProvider);
string themePath = Path.Combine(pathProvider.AppThemesDirectory, "theme.css");
string baseThemePath = Path.Combine(pathProvider.AppThemesDirectory, "base.css");
var mockFileReader = CreateMockFileReader(new Dictionary <string, string>
{
[baseThemePath] = GetThemeContent(colorName, baseColor),
[themePath] = "@import url(\"base.css\");",
});
var loader = new ThemeLoader(resolver, mockFileReader);
var theme = loader.LoadTheme(themePath, new ThemeId("theme", isBuiltin: true), allowedClasses: ThemeVariations.None);
theme.GetColor(colorName).ToArgb().Should().Be(baseColor.ToArgb());
}
public void Should_throw_When_cyclic_css_imports()
{
var pathProvider = CreateMockPathProvider();
var resolver = new ThemeCssUrlResolver(pathProvider);
string themePath = Path.Combine(pathProvider.AppThemesDirectory, "theme.css");
string baseThemePath = Path.Combine(pathProvider.AppThemesDirectory, "base.css");
var mockFileReader = CreateMockFileReader(new Dictionary <string, string>
{
[baseThemePath] = "@import url(\"theme.css\");",
[themePath] = "@import url(\"base.css\");"
});
var loader = new ThemeLoader(resolver, mockFileReader);
loader.Invoking(_ => _.LoadTheme(
themePath,
new ThemeId("theme", isBuiltin: true),
allowedClasses: ThemeVariations.None))
.Should().Throw <ThemeException>()
.Which.Message.Should().Contain("Cycling CSS import");
}
