Fix some tests

src/Avalonia.Base/Media/Fonts/EmbeddedFontCollection.cs

@@ -23,11 +23,6 @@ namespace Avalonia.Media.Fonts
         {
             _key = key;
 
-            if(!source.IsAvares() && !source.IsAbsoluteResm())
-            {
-                throw new ArgumentOutOfRangeException(nameof(source), "Specified source uri does not follow the resm: or avares: scheme.");
-            }
-
             _source = source;
         }
 

src/Avalonia.Base/Media/Fonts/FontFamilyLoader.cs

@@ -13,10 +13,18 @@ namespace Avalonia.Media.Fonts
         /// </summary>
         /// <param name="source"></param>
         /// <returns></returns>
-        public static IEnumerable<Uri> LoadFontAssets(Uri source) =>
-            IsFontTtfOrOtf(source) ?
-                GetFontAssetsByExpression(source) :
-                GetFontAssetsBySource(source);
+        public static IEnumerable<Uri> LoadFontAssets(Uri source)
+        {
+            if (source.IsAvares() || source.IsAbsoluteResm())
+            {
+                return IsFontTtfOrOtf(source) ?
+                    GetFontAssetsByExpression(source) :
+                    GetFontAssetsBySource(source);
+            }
+
+            return Enumerable.Empty<Uri>();
+        }
+
 
         /// <summary>
         /// Searches for font assets at a given location and returns a quantity of found assets

src/Avalonia.Themes.Simple/Accents/Base.xaml

@@ -76,7 +76,7 @@
       <SolidColorBrush x:Key="RefreshVisualizerBackground" Color="Transparent" />
     </ResourceDictionary>
   </ResourceDictionary.ThemeDictionaries>
-  <FontFamily x:Key="ContentControlThemeFontFamily">avares://Avalonia.Fonts.Inter/Assets#Inter, $Default</FontFamily>
+  <FontFamily x:Key="ContentControlThemeFontFamily">fonts://Inter#Inter, $Default</FontFamily>
   <Color x:Key="ThemeAccentColor">#CC119EDA</Color>
   <Color x:Key="ThemeAccentColor2">#99119EDA</Color>
   <Color x:Key="ThemeAccentColor3">#66119EDA</Color>

tests/Avalonia.Skia.UnitTests/Media/EmbeddedFontCollectionTests.cs

@@ -17,9 +17,13 @@ namespace Avalonia.Skia.UnitTests.Media
         [Theory]
         public void Should_Get_Near_Matching_Typeface(FontWeight fontWeight, FontStyle fontStyle)
         {
-            using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface.With(fontManagerImpl: new CustomFontManagerImpl())))
+            using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
             {
-                var fontCollection = new EmbeddedFontCollection(FontManager.Current, new Uri(s_notoMono));
+                var source = new Uri(s_notoMono, UriKind.Absolute);
+
+                var fontCollection = new EmbeddedFontCollection(source, source);
+
+                fontCollection.Initialize(new CustomFontManagerImpl());
 
                 Assert.True(fontCollection.TryGetGlyphTypeface("Noto Mono", fontStyle, fontWeight, FontStretch.Normal, out var glyphTypeface));
 
@@ -32,9 +36,13 @@ namespace Avalonia.Skia.UnitTests.Media
         [Fact]
         public void Should_Not_Get_Typeface_For_Invalid_FamilyName()
         {
-            using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface.With(fontManagerImpl: new CustomFontManagerImpl())))
+            using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
             {
-                var fontCollection = new EmbeddedFontCollection(FontManager.Current, new Uri(s_notoMono));
+                var source = new Uri(s_notoMono, UriKind.Absolute);
+
+                var fontCollection = new EmbeddedFontCollection(source, source);
+
+                fontCollection.Initialize(new CustomFontManagerImpl());
 
                 Assert.False(fontCollection.TryGetGlyphTypeface("ABC", FontStyle.Normal, FontWeight.Normal, FontStretch.Normal, out var glyphTypeface));
             }
@@ -43,11 +51,13 @@ namespace Avalonia.Skia.UnitTests.Media
         [Fact]
         public void Should_Get_Typeface_For_Partial_FamilyName()
         {
-            using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface.With(fontManagerImpl: new CustomFontManagerImpl())))
+            using (UnitTestApplication.Start(TestServices.MockPlatformRenderInterface))
             {
                 var source = new Uri("resm:Avalonia.Skia.UnitTests.Assets?assembly=Avalonia.Skia.UnitTests#T", UriKind.Absolute);
 
-                var fontCollection = new EmbeddedFontCollection(FontManager.Current, source);
+                var fontCollection = new EmbeddedFontCollection(source, source);
+
+                fontCollection.Initialize(new CustomFontManagerImpl());
 
                 Assert.True(fontCollection.TryGetGlyphTypeface("T", FontStyle.Normal, FontWeight.Normal, FontStretch.Normal, out var glyphTypeface));