Lab3 coverage

.github/workflows/coverlet.msbuild

@@ -0,0 +1,3 @@
+dotnet add NetSdrClientAppTests package coverlet.msbuild
+dotnet add NetSdrClientAppTests package Microsoft.NET.Test.Sdk
+dotnet test NetSdrClientAppTests -c Release       /p:CollectCoverage=true       /p:CoverletOutput=TestResults/coverage.xml       /p:CoverletOutputFormat=opencover

.github/workflows/sonarcloud.yml

@@ -1,83 +1,70 @@
-# This workflow uses actions that are not certified by GitHub.
-# They are provided by a third-party and are governed by
-# separate terms of service, privacy policy, and support
-# documentation.
-
-# This workflow helps you trigger a SonarCloud analysis of your code and populates
-# GitHub Code Scanning alerts with the vulnerabilities found.
-# Free for open source project.
-
-# 1. Login to SonarCloud.io using your GitHub account
-
-# 2. Import your project on SonarCloud
-#     * Add your GitHub organization first, then add your repository as a new project.
-#     * Please note that many languages are eligible for automatic analysis,
-#       which means that the analysis will start automatically without the need to set up GitHub Actions.
-#     * This behavior can be changed in Administration > Analysis Method.
-#
-# 3. Follow the SonarCloud in-product tutorial
-#     * a. Copy/paste the Project Key and the Organization Key into the args parameter below
-#          (You'll find this information in SonarCloud. Click on "Information" at the bottom left)
-#
-#     * b. Generate a new token and add it to your Github repository's secrets using the name SONAR_TOKEN
-#          (On SonarCloud, click on your avatar on top-right > My account > Security
-#           or go directly to https://sonarcloud.io/account/security/)
-
-# Feel free to take a look at our documentation (https://docs.sonarcloud.io/getting-started/github/)
-# or reach out to our community forum if you need some help (https://community.sonarsource.com/c/help/sc/9)
-
-name: SonarCloud analysis
-
+name: SonarQube
 on:
   push:
-    branches: [ "master" ]
+    branches:
+      - master
   pull_request:
-    branches: [ "master" ]
-  workflow_dispatch:
-
-permissions:
-  pull-requests: read # allows SonarCloud to decorate PRs with analysis results
-
+    types: [opened, synchronize, reopened]
 jobs:
-  sonar-check:
-    name: Sonar Check
-    runs-on: windows-latest   # безпечно для будь-яких .NET проектів
+  build:
+    name: Build and analyze
+    runs-on: windows-latest
     steps:
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          java-version: 17
+          distribution: 'zulu' # Alternative distribution options are available.
       - uses: actions/checkout@v4
-        with: { fetch-depth: 0 }
-
-      - uses: actions/setup-dotnet@v4
         with:
-          dotnet-version: '8.0.x'
-
-      # 1) BEGIN: SonarScanner for .NET
-      - name: SonarScanner Begin
+          fetch-depth: 0  # Shallow clones should be disabled for a better relevancy of analysis
+      - name: Cache SonarQube Cloud packages
+        uses: actions/cache@v4
+        with:
+          path: ~\sonar\cache
+          key: ${{ runner.os }}-sonar
+          restore-keys: ${{ runner.os }}-sonar
+      - name: Cache SonarQube Cloud scanner
+        id: cache-sonar-scanner
+        uses: actions/cache@v4
+        with:
+          path: ${{ runner.temp }}\scanner
+          key: ${{ runner.os }}-sonar-scanner
+          restore-keys: ${{ runner.os }}-sonar-scanner
+      - name: Install SonarQube Cloud scanner
+        if: steps.cache-sonar-scanner.outputs.cache-hit != 'true'
+        shell: powershell
         run: |
-          dotnet tool install --global dotnet-sonarscanner
-          echo "$env:USERPROFILE\.dotnet\tools" >> $env:GITHUB_PATH
-          dotnet sonarscanner begin `
-          /k:"ppanchen_NetSdrClient" `
-          /o:"ppanchen" `
-          /d:sonar.token="${{ secrets.SONAR_TOKEN }}" `
-          /d:sonar.cs.opencover.reportsPaths="**/coverage.xml" `
-          /d:sonar.cpd.cs.minimumTokens=40 `
-          /d:sonar.cpd.cs.minimumLines=5 `
-          /d:sonar.exclusions=**/bin/**,**/obj/**,**/sonarcloud.yml `
-          /d:sonar.qualitygate.wait=true
-        shell: pwsh
-      # 2) BUILD & TEST
-      - name: Restore
-        run: dotnet restore NetSdrClient.sln
-      - name: Build
-        run: dotnet build NetSdrClient.sln -c Release --no-restore
-      #- name: Tests with coverage (OpenCover)
-      #  run: |
-      #    dotnet test NetSdrClientAppTests/NetSdrClientAppTests.csproj -c Release --no-build `
-      #      /p:CollectCoverage=true `
-      #      /p:CoverletOutput=TestResults/coverage.xml `
-      #      /p:CoverletOutputFormat=opencover
-      #  shell: pwsh
+          New-Item -Path ${{ runner.temp }}\scanner -ItemType Directory
+          dotnet tool update dotnet-sonarscanner --tool-path ${{ runner.temp }}\scanner
+      - name: Build and analyze
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+        shell: powershell
+        run: |
+          ${{ runner.temp }}\scanner\dotnet-sonarscanner begin /k:"Yegres546_NetSdrClient" /o:"yegres546-1" /d:sonar.token="${{ secrets.SONAR_TOKEN }}"
+          dotnet build
+          ${{ runner.temp }}\scanner\dotnet-sonarscanner end /d:sonar.token="${{ secrets.SONAR_TOKEN }}"
+
+    - name: Test with coverage
+      run: |
+        dotnet test NetSdrClient.Tests/NetSdrClient.Tests.csproj -c Release \
+          --logger "trx;LogFileName=test-results.trx" \
+          /p:CollectCoverage=true \
+          /p:CoverletOutput=TestResults/ \
+          /p:CoverletOutputFormat=opencover \
+          /p:Exclude="[nunit.*]*%2c[*.Tests]*%2c[Moq]*%2c[NUnit.*]*"
+
+    - name: Upload test results
+      uses: actions/upload-artifact@v4
+      with:
+        name: test-coverage-results
+        path: NetSdrClient.Tests/TestResults/
+        retention-days: 30
+  shell: pwsh
       # 3) END: SonarScanner
       - name: SonarScanner End
         run: dotnet sonarscanner end /d:sonar.token="${{ secrets.SONAR_TOKEN }}"
         shell: pwsh
+
+

EchoTcpServer/Program.cs

@@ -47,7 +47,7 @@ public async Task StartAsync()
         Console.WriteLine("Server shutdown.");
     }
 
-    private async Task HandleClientAsync(TcpClient client, CancellationToken token)
+    private static async Task HandleClientAsync(TcpClient client, CancellationToken token)
     {
         using (NetworkStream stream = client.GetStream())
         {
@@ -112,21 +112,22 @@ public static async Task Main(string[] args)
     }
 }
 
-
-public class UdpTimedSender : IDisposable
+namespace EchoServerNamespace
 {
-    private readonly string _host;
-    private readonly int _port;
-    private readonly UdpClient _udpClient;
-    private Timer _timer;
-
-    public UdpTimedSender(string host, int port)
+    public class UdpTimedSender : IDisposable
     {
-        _host = host;
-        _port = port;
-        _udpClient = new UdpClient();
-    }
+        private readonly string _host;
+        private readonly int _port;
+        private readonly UdpClient _udpClient;
+        private Timer _timer;
 
+        public UdpTimedSender(string host, int port)
+        {
+            _host = host;
+            _port = port;
+            _udpClient = new UdpClient();
+        }
+    }
     public void StartSending(int intervalMilliseconds)
     {
         if (_timer != null)
@@ -170,4 +171,4 @@ public void Dispose()
         StopSending();
         _udpClient.Dispose();
     }
-}
+}

NetSdrClient.Tests/NetSdrClient.Tests.csproj

@@ -0,0 +1,22 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+
+    <IsPackable>false</IsPackable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
+    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
+    <PackageReference Include="coverlet.collector" Version="3.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\NetSdrClient\NetSdrClient.csproj" />
+  </ItemGroup>
+
+</Project>

NetSdrClient.Tests/NetworkServiceTests.cs

@@ -0,0 +1,75 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using NetSdrClient.Services;
+
+namespace NetSdrClient.Tests
+{
+    [TestClass]
+    public class NetworkServiceTests
+    {
+        [TestMethod]
+        public void NetworkService_Constructor_ShouldInitialize()
+        {
+            // Arrange & Act
+            var service = new NetworkService();
+
+            // Assert
+            Assert.IsNotNull(service);
+        }
+
+        [TestMethod]
+        public void IsValidIpAddress_WithValidIp_ShouldReturnTrue()
+        {
+            // Arrange
+            var service = new NetworkService();
+            var validIp = "192.168.1.1";
+
+            // Act
+            var result = service.IsValidIpAddress(validIp);
+
+            // Assert
+            Assert.IsTrue(result);
+        }
+
+        [TestMethod]
+        public void IsValidIpAddress_WithInvalidIp_ShouldReturnFalse()
+        {
+            // Arrange
+            var service = new NetworkService();
+            var invalidIp = "999.999.999.999";
+
+            // Act
+            var result = service.IsValidIpAddress(invalidIp);
+
+            // Assert
+            Assert.IsFalse(result);
+        }
+
+        [TestMethod]
+        public void IsValidPort_WithValidPort_ShouldReturnTrue()
+        {
+            // Arrange
+            var service = new NetworkService();
+            var validPort = 8080;
+
+            // Act
+            var result = service.IsValidPort(validPort);
+
+            // Assert
+            Assert.IsTrue(result);
+        }
+
+        [TestMethod]
+        public void IsValidPort_WithInvalidPort_ShouldReturnFalse()
+        {
+            // Arrange
+            var service = new NetworkService();
+            var invalidPort = 99999;
+
+            // Act
+            var result = service.IsValidPort(invalidPort);
+
+            // Assert
+            Assert.IsFalse(result);
+        }
+    }
+}

NetSdrClient.Tests/ProtocolHandlerTests.cs

@@ -0,0 +1,63 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using NetSdrClient.Services;
+
+namespace NetSdrClient.Tests
+{
+    [TestClass]
+    public class ProtocolHandlerTests
+    {
+        [TestMethod]
+        public void ProtocolHandler_Constructor_ShouldInitialize()
+        {
+            // Arrange & Act
+            var handler = new ProtocolHandler();
+
+            // Assert
+            Assert.IsNotNull(handler);
+        }
+
+        [TestMethod]
+        public void CreateCommand_ShouldReturnValidCommand()
+        {
+            // Arrange
+            var handler = new ProtocolHandler();
+            var expectedCommand = "CONNECT";
+
+            // Act
+            var result = handler.CreateCommand(expectedCommand);
+
+            // Assert
+            Assert.IsNotNull(result);
+            Assert.IsTrue(result.Contains(expectedCommand));
+        }
+
+        [TestMethod]
+        public void ParseResponse_WithValidData_ShouldReturnParsedResponse()
+        {
+            // Arrange
+            var handler = new ProtocolHandler();
+            var testData = "OK:CONNECTED";
+
+            // Act
+            var result = handler.ParseResponse(testData);
+
+            // Assert
+            Assert.IsNotNull(result);
+            Assert.IsTrue(result.Contains("CONNECTED"));
+        }
+
+        [TestMethod]
+        public void ParseResponse_WithNullData_ShouldReturnErrorMessage()
+        {
+            // Arrange
+            var handler = new ProtocolHandler();
+
+            // Act
+            var result = handler.ParseResponse(null);
+
+            // Assert
+            Assert.IsNotNull(result);
+            Assert.IsTrue(result.Contains("ERROR"));
+        }
+    }
+}