fszymaniak · fszymaniak · Apr 15, 2026 · Apr 15, 2026 · Apr 15, 2026 · Apr 15, 2026
diff --git a/.github/workflows/cd.yaml b/.github/workflows/cd.yaml
@@ -139,7 +139,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: ${{ env.DOTNET_VERSION }}
+          global-json-file: global.json
 
       - name: Restore dependencies
         run: dotnet restore TheOfficeAPI.sln
@@ -174,7 +174,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: ${{ env.DOTNET_VERSION }}
+          global-json-file: global.json
 
       - name: Restore dependencies
         run: dotnet restore TheOfficeAPI.sln

diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
@@ -27,7 +27,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: ${{ env.DOTNET_VERSION }}
+          global-json-file: global.json
 
       - name: Restore dependencies
         run: dotnet restore TheOfficeAPI.sln
@@ -44,11 +44,11 @@ jobs:
 
       - name: Run unit tests
         run: |
-          dotnet test tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --no-build --verbosity normal --logger trx --collect:"XPlat Code Coverage"
-          dotnet test tests/TheOfficeAPI.Level0.Tests.Unit/TheOfficeAPI.Level0.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --no-build --verbosity normal --logger trx --collect:"XPlat Code Coverage"
-          dotnet test tests/TheOfficeAPI.Level1.Tests.Unit/TheOfficeAPI.Level1.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --no-build --verbosity normal --logger trx --collect:"XPlat Code Coverage"
-          dotnet test tests/TheOfficeAPI.Level2.Tests.Unit/TheOfficeAPI.Level2.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --no-build --verbosity normal --logger trx --collect:"XPlat Code Coverage"
-          dotnet test tests/TheOfficeAPI.Level3.Tests.Unit/TheOfficeAPI.Level3.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --no-build --verbosity normal --logger trx --collect:"XPlat Code Coverage"
+          dotnet test tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --verbosity normal --logger trx --collect:"XPlat Code Coverage"
+          dotnet test tests/TheOfficeAPI.Level0.Tests.Unit/TheOfficeAPI.Level0.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --verbosity normal --logger trx --collect:"XPlat Code Coverage"
+          dotnet test tests/TheOfficeAPI.Level1.Tests.Unit/TheOfficeAPI.Level1.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --verbosity normal --logger trx --collect:"XPlat Code Coverage"
+          dotnet test tests/TheOfficeAPI.Level2.Tests.Unit/TheOfficeAPI.Level2.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --verbosity normal --logger trx --collect:"XPlat Code Coverage"
+          dotnet test tests/TheOfficeAPI.Level3.Tests.Unit/TheOfficeAPI.Level3.Tests.Unit.csproj --configuration ${{ env.BUILD_CONFIGURATION }} --verbosity normal --logger trx --collect:"XPlat Code Coverage"
         env:
           ALLURE_CONFIG: ${{ github.workspace }}/allureConfig.json
 
@@ -159,7 +159,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: ${{ env.DOTNET_VERSION }}
+          global-json-file: global.json
 
       - name: Restore dependencies
         run: dotnet restore TheOfficeAPI.sln
@@ -270,7 +270,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: ${{ env.DOTNET_VERSION }}
+          global-json-file: global.json
 
       - name: Restore dotnet tools
         run: dotnet tool restore
@@ -537,7 +537,7 @@ jobs:
       - name: Setup .NET
         uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: ${{ env.DOTNET_VERSION }}
+          global-json-file: global.json
 
       - name: Restore dependencies
         run: dotnet restore TheOfficeAPI.sln
@@ -562,17 +562,34 @@ jobs:
           fi
         continue-on-error: true
 
+      - name: Check SonarCloud token availability
+        id: sonar-token-check
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+        run: |
+          if [ -z "${SONAR_TOKEN}" ]; then
+            echo "SONAR_TOKEN is not set - SonarCloud analysis will be skipped."
+            echo "has_token=false" >> $GITHUB_OUTPUT
+          else
+            echo "SONAR_TOKEN is available - SonarCloud analysis will run."
+            echo "has_token=true" >> $GITHUB_OUTPUT
+          fi
+
       - name: Cache SonarCloud packages
+        if: steps.sonar-token-check.outputs.has_token == 'true'
         uses: actions/cache@v4
         with:
           path: ~/.sonar/cache
           key: ${{ runner.os }}-sonar
           restore-keys: ${{ runner.os }}-sonar
 
       - name: Install SonarCloud scanner
+        if: steps.sonar-token-check.outputs.has_token == 'true'
         run: dotnet tool install --global dotnet-sonarscanner
 
       - name: Build and analyze with SonarCloud
+        if: steps.sonar-token-check.outputs.has_token == 'true'
+        continue-on-error: true
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
@@ -582,32 +599,36 @@ jobs:
           BRANCH_NAME: ${{ github.ref_name }}
           EVENT_NAME: ${{ github.event_name }}
         run: |
-          # Build SonarScanner command with PR-specific parameters
-          SONAR_PARAMS="/k:\"fszymaniak_TheOfficeAPI\" \
-            /o:\"fszymaniak\" \
-            /n:\"The Office API\" \
-            /v:\"1.0\" \
-            /d:sonar.token=\"${SONAR_TOKEN}\" \
-            /d:sonar.host.url=\"https://sonarcloud.io\""
+          # Build SonarScanner argument array (safer than eval + quoted string)
+          SONAR_ARGS=(
+            "/k:fszymaniak_TheOfficeAPI"
+            "/o:fszymaniak"
+            "/n:The Office API"
+            "/v:1.0"
+            "/d:sonar.token=${SONAR_TOKEN}"
+            "/d:sonar.host.url=https://sonarcloud.io"
+          )
 
           # Add PR-specific parameters for pull requests
           if [ "$EVENT_NAME" == "pull_request" ]; then
-            SONAR_PARAMS="$SONAR_PARAMS \
-              /d:sonar.pullrequest.key=\"${PR_NUMBER}\" \
-              /d:sonar.pullrequest.branch=\"${PR_HEAD_REF}\" \
-              /d:sonar.pullrequest.base=\"${PR_BASE_REF}\""
+            SONAR_ARGS+=(
+              "/d:sonar.pullrequest.key=${PR_NUMBER}"
+              "/d:sonar.pullrequest.branch=${PR_HEAD_REF}"
+              "/d:sonar.pullrequest.base=${PR_BASE_REF}"
+            )
             echo "Running SonarCloud analysis for PR #${PR_NUMBER}"
           else
-            SONAR_PARAMS="$SONAR_PARAMS /d:sonar.branch.name=\"${BRANCH_NAME}\""
+            SONAR_ARGS+=("/d:sonar.branch.name=${BRANCH_NAME}")
             echo "Running SonarCloud analysis for branch ${BRANCH_NAME}"
           fi
 
           # Run analysis
-          eval dotnet sonarscanner begin $SONAR_PARAMS
+          dotnet sonarscanner begin "${SONAR_ARGS[@]}"
           dotnet build TheOfficeAPI.sln --configuration ${{ env.BUILD_CONFIGURATION }} --no-restore
-          dotnet sonarscanner end /d:sonar.token="${SONAR_TOKEN}"
+          dotnet sonarscanner end "/d:sonar.token=${SONAR_TOKEN}"
 
       - name: SonarCloud Quality Gate check
+        if: steps.sonar-token-check.outputs.has_token == 'true'
         uses: sonarsource/sonarqube-quality-gate-action@master
         timeout-minutes: 5
         with:

diff --git a/Directory.Packages.props b/Directory.Packages.props
@@ -5,21 +5,21 @@
 
     <ItemGroup>
         <!-- Main application packages -->
-        <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="9.0.6" />
-        <PackageVersion Include="Swashbuckle.AspNetCore" Version="9.0.3" />
-        <PackageVersion Include="Swashbuckle.AspNetCore.Annotations" Version="9.0.3" />
+        <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.5" />
+        <PackageVersion Include="Swashbuckle.AspNetCore" Version="10.1.7" />
+        <PackageVersion Include="Swashbuckle.AspNetCore.Annotations" Version="10.1.7" />
 
         <!-- Test framework packages -->
         <PackageVersion Include="Allure.Xunit" Version="2.14.1" />
         <PackageVersion Include="coverlet.collector" Version="6.0.2" />
-        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.12.0" />
+        <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.4.0" />
         <PackageVersion Include="Moq" Version="4.20.72" />
-        <PackageVersion Include="xunit" Version="2.9.2" />
-        <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
+        <PackageVersion Include="xunit" Version="2.9.3" />
+        <PackageVersion Include="xunit.runner.visualstudio" Version="3.1.5" />
 
         <!-- ASP.NET Core test packages -->
-        <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="9.0.11" />
-        <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="9.0.11" />
-        <PackageVersion Include="Microsoft.Extensions.Options" Version="9.0.11" />
+        <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.5" />
+        <PackageVersion Include="Microsoft.Extensions.Hosting.Abstractions" Version="10.0.5" />
+        <PackageVersion Include="Microsoft.Extensions.Options" Version="10.0.5" />
     </ItemGroup>
 </Project>
diff --git a/TheOfficeAPI.sln b/TheOfficeAPI.sln
@@ -13,15 +13,15 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level1.Tests.I
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level2.Tests.Unit", "tests/TheOfficeAPI.Level2.Tests.Unit/TheOfficeAPI.Level2.Tests.Unit.csproj", "{E3FA0913-3456-7890-1234-D362FE48FE0D}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level2.Tests.Integration", "tests/TheOfficeAPI.Level2.Tests.Integration/TheOfficeAPI.Level2.Tests.Integration.csproj", "{00000000-0000-0000-0000-000000000000}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level2.Tests.Integration", "tests/TheOfficeAPI.Level2.Tests.Integration/TheOfficeAPI.Level2.Tests.Integration.csproj", "{FFE2325B-3FC1-4A3D-8A97-EA763B34A882}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level3.Tests.Unit", "tests/TheOfficeAPI.Level3.Tests.Unit/TheOfficeAPI.Level3.Tests.Unit.csproj", "{00000000-0000-0000-0000-000000000000}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level3.Tests.Unit", "tests/TheOfficeAPI.Level3.Tests.Unit/TheOfficeAPI.Level3.Tests.Unit.csproj", "{1D4ED33D-6586-4BE5-9A4C-9C004063B609}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level3.Tests.Integration", "tests/TheOfficeAPI.Level3.Tests.Integration/TheOfficeAPI.Level3.Tests.Integration.csproj", "{00000000-0000-0000-0000-000000000000}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Level3.Tests.Integration", "tests/TheOfficeAPI.Level3.Tests.Integration/TheOfficeAPI.Level3.Tests.Integration.csproj", "{D5C4D8DA-0B2F-432A-84D3-88D6F770E55A}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Tests.E2E", "tests/TheOfficeAPI.Tests.E2E/TheOfficeAPI.Tests.E2E.csproj", "{00000000-0000-0000-0000-000000000000}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Tests.E2E", "tests/TheOfficeAPI.Tests.E2E/TheOfficeAPI.Tests.E2E.csproj", "{9D3738D5-76A2-4AB3-9374-A7772063E015}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Common.Tests.Unit", "tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj", "{00000000-0000-0000-0000-000000000000}"
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "TheOfficeAPI.Common.Tests.Unit", "tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj", "{4A55CC08-CB9A-48A4-BA00-A99A0E236CA8}"
 EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
@@ -53,7 +53,25 @@ Global
 		{E3FA0913-3456-7890-1234-D362FE48FE0D}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{E3FA0913-3456-7890-1234-D362FE48FE0D}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{E3FA0913-3456-7890-1234-D362FE48FE0D}.Release|Any CPU.Build.0 = Release|Any CPU
-		{00000000-0000-0000-0000-000000000000}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{00000000-0000-0000-0000-000000000000}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FFE2325B-3FC1-4A3D-8A97-EA763B34A882}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FFE2325B-3FC1-4A3D-8A97-EA763B34A882}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FFE2325B-3FC1-4A3D-8A97-EA763B34A882}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FFE2325B-3FC1-4A3D-8A97-EA763B34A882}.Release|Any CPU.Build.0 = Release|Any CPU
+		{1D4ED33D-6586-4BE5-9A4C-9C004063B609}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{1D4ED33D-6586-4BE5-9A4C-9C004063B609}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{1D4ED33D-6586-4BE5-9A4C-9C004063B609}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{1D4ED33D-6586-4BE5-9A4C-9C004063B609}.Release|Any CPU.Build.0 = Release|Any CPU
+		{D5C4D8DA-0B2F-432A-84D3-88D6F770E55A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{D5C4D8DA-0B2F-432A-84D3-88D6F770E55A}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{D5C4D8DA-0B2F-432A-84D3-88D6F770E55A}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{D5C4D8DA-0B2F-432A-84D3-88D6F770E55A}.Release|Any CPU.Build.0 = Release|Any CPU
+		{9D3738D5-76A2-4AB3-9374-A7772063E015}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{9D3738D5-76A2-4AB3-9374-A7772063E015}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{9D3738D5-76A2-4AB3-9374-A7772063E015}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{9D3738D5-76A2-4AB3-9374-A7772063E015}.Release|Any CPU.Build.0 = Release|Any CPU
+		{4A55CC08-CB9A-48A4-BA00-A99A0E236CA8}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{4A55CC08-CB9A-48A4-BA00-A99A0E236CA8}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{4A55CC08-CB9A-48A4-BA00-A99A0E236CA8}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{4A55CC08-CB9A-48A4-BA00-A99A0E236CA8}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal
diff --git a/global.json b/global.json
@@ -0,0 +1,7 @@
+{
+  "sdk": {
+    "version": "10.0.103",
+    "rollForward": "latestPatch",
+    "allowPrerelease": false
+  }
+}
diff --git a/src/TheOfficeAPI/Level0/Extensions/SwaggerConfigurationExtensions.cs b/src/TheOfficeAPI/Level0/Extensions/SwaggerConfigurationExtensions.cs
@@ -1,5 +1,5 @@
 using System.Reflection;
-using Microsoft.OpenApi.Models;
+using Microsoft.OpenApi;
 
 namespace TheOfficeAPI.Level0.Extensions
 {

diff --git a/src/TheOfficeAPI/Level1/Extensions/SwaggerConfigurationExtensions.cs b/src/TheOfficeAPI/Level1/Extensions/SwaggerConfigurationExtensions.cs
@@ -1,5 +1,5 @@
 using System.Reflection;
-using Microsoft.OpenApi.Models;
+using Microsoft.OpenApi;
 
 namespace TheOfficeAPI.Level1.Extensions
 {

diff --git a/src/TheOfficeAPI/Level2/Extensions/SwaggerConfigurationExtensions.cs b/src/TheOfficeAPI/Level2/Extensions/SwaggerConfigurationExtensions.cs
@@ -1,5 +1,5 @@
 using System.Reflection;
-using Microsoft.OpenApi.Models;
+using Microsoft.OpenApi;
 
 namespace TheOfficeAPI.Level2.Extensions
 {

diff --git a/src/TheOfficeAPI/Level3/Extensions/SwaggerConfigurationExtensions.cs b/src/TheOfficeAPI/Level3/Extensions/SwaggerConfigurationExtensions.cs
@@ -1,5 +1,5 @@
 using System.Reflection;
-using Microsoft.OpenApi.Models;
+using Microsoft.OpenApi;
 
 namespace TheOfficeAPI.Level3.Extensions
 {

diff --git a/src/TheOfficeAPI/Program.cs b/src/TheOfficeAPI/Program.cs
@@ -66,28 +66,28 @@ public static WebApplication CreateWebApplication(string[] args)
             builder.Services.AddSwaggerGen(c =>
             {
                 // Register all API versions
-                c.SwaggerDoc("v0", new Microsoft.OpenApi.Models.OpenApiInfo
+                c.SwaggerDoc("v0", new Microsoft.OpenApi.OpenApiInfo
                 {
                     Title = "The Office API - Level 0",
                     Version = "v0",
                     Description = "Richardson Maturity Model Level 0 implementation"
                 });
 
-                c.SwaggerDoc("v1", new Microsoft.OpenApi.Models.OpenApiInfo
+                c.SwaggerDoc("v1", new Microsoft.OpenApi.OpenApiInfo
                 {
                     Title = "The Office API - Level 1",
                     Version = "v1",
                     Description = "Richardson Maturity Model Level 1 implementation - Introduces resource-based URIs"
                 });
 
-                c.SwaggerDoc("v2", new Microsoft.OpenApi.Models.OpenApiInfo
+                c.SwaggerDoc("v2", new Microsoft.OpenApi.OpenApiInfo
                 {
                     Title = "The Office API - Level 2",
                     Version = "v2",
                     Description = "Richardson Maturity Model Level 2 implementation - Introduces HTTP verbs and proper status codes"
                 });
 
-                c.SwaggerDoc("v3", new Microsoft.OpenApi.Models.OpenApiInfo
+                c.SwaggerDoc("v3", new Microsoft.OpenApi.OpenApiInfo
                 {
                     Title = "The Office API - Level 3",
                     Version = "v3",

diff --git a/stryker-config.ci.json b/stryker-config.ci.json
@@ -1,37 +1,37 @@
 {
   "$schema": "https://raw.githubusercontent.com/stryker-mutator/stryker-net/master/src/Stryker.CLI/Stryker.CLI/schema.json",
-  "project": "src/TheOfficeAPI/TheOfficeAPI.csproj",
-  "test-projects": [
-    "tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj",
-    "tests/TheOfficeAPI.Level0.Tests.Unit/TheOfficeAPI.Level0.Tests.Unit.csproj",
-    "tests/TheOfficeAPI.Level1.Tests.Unit/TheOfficeAPI.Level1.Tests.Unit.csproj",
-    "tests/TheOfficeAPI.Level2.Tests.Unit/TheOfficeAPI.Level2.Tests.Unit.csproj",
-    "tests/TheOfficeAPI.Level3.Tests.Unit/TheOfficeAPI.Level3.Tests.Unit.csproj"
-  ],
-  "reporters": [
-    "html",
-    "json",
-    "progress",
-    "cleartext"
-  ],
-  "thresholds": {
-    "high": 80,
-    "low": 60,
-    "break": 0
-  },
-  "mutation-level": "Standard",
-  "concurrency": 2,
-  "output-path": "StrykerOutput",
-  "exclude-mutations": [],
-  "ignore-methods": [
-    "*ToString*",
-    "*GetHashCode*",
-    "*Equals*"
-  ],
-  "dashboard": {
-    "enabled": false
-  },
-  "since": {
-    "enabled": false
+  "stryker-config": {
+    "project": "src/TheOfficeAPI/TheOfficeAPI.csproj",
+    "solution": "TheOfficeAPI.sln",
+    "target-framework": "net10.0",
+    "test-projects": [
+      "tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj",
+      "tests/TheOfficeAPI.Level0.Tests.Unit/TheOfficeAPI.Level0.Tests.Unit.csproj",
+      "tests/TheOfficeAPI.Level1.Tests.Unit/TheOfficeAPI.Level1.Tests.Unit.csproj",
+      "tests/TheOfficeAPI.Level2.Tests.Unit/TheOfficeAPI.Level2.Tests.Unit.csproj",
+      "tests/TheOfficeAPI.Level3.Tests.Unit/TheOfficeAPI.Level3.Tests.Unit.csproj"
+    ],
+    "reporters": [
+      "html",
+      "json",
+      "progress",
+      "cleartext"
+    ],
+    "thresholds": {
+      "high": 80,
+      "low": 60,
+      "break": 0
+    },
+    "mutation-level": "Standard",
+    "concurrency": 2,
+    "coverage-analysis": "perTest",
+    "ignore-methods": [
+      "*ToString*",
+      "*GetHashCode*",
+      "*Equals*"
+    ],
+    "since": {
+      "enabled": false
+    }
   }
 }
diff --git a/tests/TheOfficeAPI.Common.Tests.Unit/SwaggerConfigurationExtensionsTests.cs b/tests/TheOfficeAPI.Common.Tests.Unit/SwaggerConfigurationExtensionsTests.cs
@@ -3,7 +3,7 @@
 using Microsoft.AspNetCore.Mvc.Controllers;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
-using Microsoft.OpenApi.Models;
+using Microsoft.OpenApi;
 using Swashbuckle.AspNetCore.SwaggerGen;
 
 namespace TheOfficeAPI.Common.Tests.Unit;

diff --git a/tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj b/tests/TheOfficeAPI.Common.Tests.Unit/TheOfficeAPI.Common.Tests.Unit.csproj
@@ -1,10 +1,11 @@
-<Project Sdk="Microsoft.NET.Sdk.Web">
+<Project Sdk="Microsoft.NET.Sdk">
 
     <PropertyGroup>
         <TargetFramework>net10.0</TargetFramework>
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <IsPackable>false</IsPackable>
+        <IsTestProject>true</IsTestProject>
     </PropertyGroup>
 
     <ItemGroup>