Example complete Azure DevOps CI pipeline with test projects

azure-pipelines.yml

name: $(Major).$(Minor).$(Year:yy)$(DayOfYear).$(Rev:r)

trigger:
  branches:
    include:
    - main
  paths:
    include:
    - src/*
    - build/*
    - tests/*

variables:
  - name: vmImageName
    value: 'ubuntu-latest'

stages:

- stage: 'Build'
  variables:
    Solution: '**/*.sln'
    BuildConfiguration: 'Release'

  jobs:
  - job:
    pool:
      vmImage: $(vmImageName)

    workspace:
      clean: all

    - task: NuGetToolInstaller@1
      displayName: 'Install NuGet'
      inputs:
        versionSpec: '5.4.0'
    
    - task: NuGetCommand@2
      displayName: 'Restore NuGet packages'
      inputs:
        command: 'restore'
        restoreSolution: '$(Solution)'

    - task: DotNetCoreCLI@2
      displayName: 'Build solution'
      inputs:
        command: 'build'
        projects: '$(Solution)'
        arguments: '--configuration $(BuildConfiguration) -p:Version=$(Build.BuildNumber)'
         
    - task: DotNetCoreCLI@2
      displayName: 'Run unit tests'
      inputs:
        command: 'test'
        arguments: '/p:CollectCoverage=true /p:CoverletOutputFormat=cobertura'
        projects: '**/*UnitTests*.csproj'
        testRunTitle: 'Unit Tests'
        
    - task: DotNetCoreCLI@2
      displayName: 'Run functional tests'
      inputs:
        command: 'test'
        arguments: '/p:CollectCoverage=true /p:CoverletOutputFormat=cobertura'
        projects: '**/*FunctionalTests*.csproj'
        testRunTitle: 'Functional Tests'

    - task: reportgenerator@4
      displayName: 'Generate code coverage report'
      inputs:
        reports: '$(Build.SourcesDirectory)/**/*.cobertura.xml'
        targetdir: '$(Build.SourcesDirectory)/CoverageResults'

    - task: PublishCodeCoverageResults@1
      displayName: 'Publish code coverage'
      inputs:
        codeCoverageTool: Cobertura
        summaryFileLocation: '$(Build.SourcesDirectory)/CoverageResults/Cobertura.xml'
    
    - task: DotNetCoreCLI@2
      displayName: 'Publish projects'
      inputs:
        command: publish
        publishWebProjects: True
        arguments: '--configuration $(BuildConfiguration) --output $(Build.ArtifactStagingDirectory)/artifacts'
        zipAfterPublish: True

    - publish: '$(Build.ArtifactStagingDirectory)/artifacts'
      artifact: 'artifacts'