Merge pull request #99 from OpenChartProject/sdl

Replace GTK with SDL

Author: Kangaroux

.github/workflows/run-tests.yml

@@ -18,5 +18,8 @@ jobs:
         with:
           dotnet-version: 3.1.101
 
+      - name: Install SDL
+        run: sudo apt install -y libsdl2-dev libsdl2-image-dev
+
       - name: Run tests
-        run: xvfb-run ./tasks.sh test
+        run: ./tasks.sh test

OpenChart.Tests/OpenChart.Tests.csproj

@@ -1,19 +1,14 @@
 <Project Sdk="Microsoft.NET.Sdk">
-
   <PropertyGroup>
     <TargetFramework>netcoreapp3.1</TargetFramework>
-
     <IsPackable>false</IsPackable>
   </PropertyGroup>
-
   <ItemGroup>
-    <PackageReference Include="nunit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0" />
+    <PackageReference Include="nunit" Version="3.12.0"/>
+    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1"/>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.4.0"/>
   </ItemGroup>
-
-  <ItemGroup>
-    <ProjectReference Include="..\OpenChart\OpenChart.csproj" />
+  <ItemGroup>
+    <ProjectReference Include="..\OpenChart\OpenChart.csproj"/>
   </ItemGroup>
-
 </Project>

OpenChart.Tests/src/Actions/Dummy.cs

@@ -10,9 +10,6 @@ public class Init
         [OneTimeSetUp]
         public void OneTimeSetUp()
         {
-            // Initialize Gtk for UI tests.
-            Gtk.Application.Init();
-
             var culture = new CultureInfo("en-US");
             CultureInfo.DefaultThreadCurrentCulture = culture;
             Thread.CurrentThread.CurrentCulture = culture;