Test-Projekt hinzugefügt.

.gitlab-ci.yml

 variables:
   NUGET_PATH: 'C:\dev\tools\NuGet\nuget.exe'
   MSBUILD_PATH: 'C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Current\Bin\MSBuild.exe'
-  XUNIT_PATH: packages\xunit.runner.console.2.3.1\tools\net452
+  XUNIT_PATH: packages\xunit.runner.console.2.4.1\tools\net452
   UNITTEST_FOLDER: '.\tests\JeoParody.Tests\bin\Release\'
 
 stages:

Jeoparody.Test/EmptyTest.cs

+using Xunit;
+
+namespace Jeoparody.Test
+{
+    public class EmptyTest
+    {
+        [Fact]
+        public void NeedSomeTestToConfigureTestExecutionPipeline()
+        {
+            Assert.True(true); // replace with useful tests asap
+        }
+    }
+}

Jeoparody.Test/Jeoparody.Test.csproj

+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net48</TargetFramework>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.7.1" />
+    <PackageReference Include="xunit" Version="2.4.1" />
+    <PackageReference Include="xunit.runner.console" Version="2.4.1">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.collector" Version="1.3.0">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\Jeoparody\Jeoparody.csproj" />
+  </ItemGroup>
+
+</Project>

Jeoparody.sln

 
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio 15
-VisualStudioVersion = 15.0.27130.2027
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.31129.286
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Jeoparody", "Jeoparody\Jeoparody.csproj", "{4759AD19-5F2F-4D41-8A78-242DE3551E82}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Jeoparody.Test", "Jeoparody.Test\Jeoparody.Test.csproj", "{57AF4DC4-BF0B-40C5-9707-084D583C6EBB}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{F3D99FA3-BEB2-4282-BDA4-7B873DB691FE}"
+	ProjectSection(SolutionItems) = preProject
+		.gitlab-ci.yml = .gitlab-ci.yml
+		LICENSE = LICENSE
+		README.md = README.md
+	EndProjectSection
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +24,10 @@ Global
 		{4759AD19-5F2F-4D41-8A78-242DE3551E82}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{4759AD19-5F2F-4D41-8A78-242DE3551E82}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{4759AD19-5F2F-4D41-8A78-242DE3551E82}.Release|Any CPU.Build.0 = Release|Any CPU
+		{57AF4DC4-BF0B-40C5-9707-084D583C6EBB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{57AF4DC4-BF0B-40C5-9707-084D583C6EBB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{57AF4DC4-BF0B-40C5-9707-084D583C6EBB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{57AF4DC4-BF0B-40C5-9707-084D583C6EBB}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE