Bump xUnit: 2.4.2->2.5.0

Author: AndreyAkinshin

tests/BenchmarkDotNet.IntegrationTests.ManualRunning/BenchmarkDotNet.IntegrationTests.ManualRunning.csproj

@@ -30,8 +30,8 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.2" />
-    <PackageReference Include="xunit" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+    <PackageReference Include="xunit" Version="2.5.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

tests/BenchmarkDotNet.IntegrationTests/BenchmarkDotNet.IntegrationTests.csproj

@@ -33,8 +33,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.2" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-    <PackageReference Include="xunit" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+    <PackageReference Include="xunit" Version="2.5.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

tests/BenchmarkDotNet.Tests/BenchmarkDotNet.Tests.csproj

@@ -17,8 +17,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.6.2" />
     <PackageReference Include="Verify.Xunit" Version="20.3.2" />
-    <PackageReference Include="xunit" Version="2.4.2" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
+    <PackageReference Include="xunit" Version="2.5.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.0">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>

tests/BenchmarkDotNet.Tests/Configs/EnvironmentVariableTests.cs

@@ -13,7 +13,7 @@ public void AddVariableArray()
             var job = new Job()
                 .WithEnvironmentVariables(new EnvironmentVariable("a", "b"))
                 .WithEnvironmentVariables(new EnvironmentVariable("c", "d"));
-            Assert.Equal(1, job.Environment.EnvironmentVariables.Count);
+            Assert.Single(job.Environment.EnvironmentVariables);
         }
 
         [Fact]

tests/BenchmarkDotNet.Tests/Configs/ImmutableConfigTests.cs

@@ -428,7 +428,7 @@ public void GenerateWarningWhenExporterDependencyAlreadyExistInConfig()
 
                 var final = ImmutableConfigBuilder.Create(mutable);
 
-                Assert.Equal(1, final.ConfigAnalysisConclusion.Count);
+                Assert.Single(final.ConfigAnalysisConclusion);
             }
             finally
             {

tests/BenchmarkDotNet.Tests/Configs/JobTests.cs

@@ -448,7 +448,7 @@ public static void WithNuGet()
             //.WithNuGet extensions
 
             j = j.Freeze().WithNuGet("Newtonsoft.Json");
-            Assert.Equal(1, j.Infrastructure.NuGetReferences.Count);
+            Assert.Single(j.Infrastructure.NuGetReferences);
 
             j = j.WithNuGet("AutoMapper", "7.0.1");
             Assert.Collection(j.Infrastructure.NuGetReferences,