chore: upgrade to net8.0 and C# 12 for development (#569)

* chore: target tests against net8.0

* chore: net6.0 -> net8.0 in ci

* chore: switch to c# 12

Author: delatrie

.github/workflows/build.yml

@@ -27,7 +27,7 @@ jobs:
         with:
           dotnet-version: |
             3.1.x
-            6.0.x
+            8.0.x
 
       - name: 'Restore packages'
         run: |

Allure.NUnit.Examples/Allure.NUnit.Examples.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <OutputType>Library</OutputType>
     </PropertyGroup>
 

Allure.Net.Commons.Tests/Allure.Net.Commons.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
     </PropertyGroup>
 
     <ItemGroup>

Allure.Reqnroll.Tests.Samples/Allure.Reqnroll.Tests.Samples.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>Allure.ReqnrollPlugin.Tests.Samples</RootNamespace>
     </PropertyGroup>

Allure.Reqnroll.Tests/Allure.Reqnroll.Tests.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
         <Nullable>enable</Nullable>
         <RootNamespace>Allure.ReqnrollPlugin.Tests</RootNamespace>
     </PropertyGroup>

Allure.SpecFlow.Tests.Samples/Allure.SpecFlow.Tests.Samples.csproj

@@ -1,6 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
     </PropertyGroup>
 
     <ItemGroup>
@@ -9,7 +9,7 @@
         <PackageReference Include="NUnit" Version="4.1.0" />
         <PackageReference Include="NUnit3TestAdapter" Version="4.6.0" />
         <PackageReference Include="SpecFlow.SharedSteps" Version="3.0.7" />
-        
+
         <!-- SpecFlow.SharedSteps doesn't work with SpecFlow.Tools.MsBuild.Generation v3.9.58+  -->
         <PackageReference Include="SpecFlow" Version="3.9.52" />
         <PackageReference Include="SpecFlow.Tools.MsBuild.Generation" Version="3.9.52" />

Allure.SpecFlow.Tests/Allure.SpecFlow.Tests.csproj

@@ -1,9 +1,9 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
     </PropertyGroup>
-  
+
     <ItemGroup>
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.0" />
         <PackageReference Include="NUnit" Version="4.1.0" />

Allure.Xunit.Examples/Allure.Xunit.Examples.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
-        <TargetFramework>net6.0</TargetFramework>
+        <TargetFramework>net8.0</TargetFramework>
     </PropertyGroup>
 
     <ItemGroup>

Directory.Build.props

@@ -9,7 +9,7 @@
 
     <!-- Common projects' properties -->
     <PropertyGroup>
-        <LangVersion>11</LangVersion>
+        <LangVersion>12</LangVersion>
         <CheckEolTargetFramework>false</CheckEolTargetFramework>
         <IsPackable>false</IsPackable>
         <GeneratePackageOnBuild>false</GeneratePackageOnBuild>