Azure DevOps

Tento navod vysvetluje, ako integrovat LoadFocus JMeter API klienta s Azure DevOps na automatizovane testovanie vykonnosti.

Kroky nastavenia

1. Ulozenie povereni v Azure Key Vault

Pre bezpecnu spravu povereni ulozte vase poverenia LoadFocus API v Azure Key Vault:

1. Vytvorte Key Vault v Azure, ak este nemate
2. Pridajte nasledujuce tajomstva:
   • loadfocus-api-key: Vas LoadFocus API kluc
   • loadfocus-team-id: Vase LoadFocus team ID
3. Nastavte servisne pripojenie pre pristup k Key Vault z vasho pipeline

2. Vytvorenie Azure Pipeline

Vytvorte novy subor s nazvom azure-pipelines.yml vo vasom repozitari:

trigger:
  - main
  - develop

pool:
  vmImage: 'ubuntu-latest'

variables:
  - group: loadfocus-variables  # Variable group containing Key Vault references

stages:
  - stage: Build
    jobs:
      - job: BuildAndTest
        steps:
          # Your existing build and test steps...

  - stage: PerformanceTest
    dependsOn: Build
    condition: succeeded()
    jobs:
      - job: RunPerformanceTests
        steps:
          - task: NodeTool@0
            inputs:
              versionSpec: '16.x'
            displayName: 'Install Node.js'

          - script: |
              npm install -g @loadfocus/loadfocus-api-client
            displayName: 'Install LoadFocus JMeter API Client'

          - script: |
              loadfocus-api config set apikey $(LOADFOCUS_API_KEY)
              loadfocus-api config set teamid $(LOADFOCUS_TEAM_ID)
            displayName: 'Configure LoadFocus API Client'

          - script: |
              loadfocus-api jmeter run-test \
                --name "AzureDevOps_$(Build.Repository.Name)_$(Build.SourceBranchName)" \
                --thresholds "avgresponse<=200,errors==0,p95<=250" \
                --format json > $(Build.ArtifactStagingDirectory)/performance_results.json
            displayName: 'Run Performance Tests'
            continueOnError: false

          - task: PublishBuildArtifacts@1
            inputs:
              pathtoPublish: '$(Build.ArtifactStagingDirectory)'
              artifactName: 'performance-test-results'
            displayName: 'Publish Performance Test Results'

  - stage: Deploy
    dependsOn: PerformanceTest
    condition: succeeded()
    jobs:
      - job: DeployApplication
        steps:
          # Your deployment steps...

3. Nastavenie skupiny premennych s integraciou Key Vault

1. Prejdite na Pipelines > Library > Variable Groups
2. Vytvorte novu skupinu premennych s nazvom "loadfocus-variables"
3. Prepojte ju s vasim Azure Key Vault
4. Pridajte nasledujuce premenne, prepojte ich s vasimi tajomstvami Key Vault:
   • LOADFOCUS_API_KEY: Prepojte na tajomstvo loadfocus-api-key
   • LOADFOCUS_TEAM_ID: Prepojte na tajomstvo loadfocus-team-id

Pokrocila konfiguracia

Pouzitie YAML sablon

Pre opakovanepouzitelne kroky testovania vykonnosti vytvorte subor sablony performance-test-template.yml:

parameters:
  testName: 'Default_Test'
  thresholds: 'avgresponse<=200,errors==0,p95<=250'
  waitTimeout: 1800

steps:
- script: |
    loadfocus-api jmeter run-test \
      --name "${{ parameters.testName }}" \
      --thresholds "${{ parameters.thresholds }}" \
      --waitTimeout ${{ parameters.waitTimeout }} \
      --format json > $(Build.ArtifactStagingDirectory)/performance_results.json
  displayName: 'Run Performance Tests'
  continueOnError: false

Potom vo vasom hlavnom pipeline:

- template: performance-test-template.yml
  parameters:
    testName: 'AzureDevOps_$(Build.Repository.Name)_$(Build.SourceBranchName)'
    thresholds: 'avgresponse<=150,errors==0,p95<=200'
    waitTimeout: 2400

Spustenie viacerych testov

Na spustenie viacerych testov vykonnosti za sebou:

- script: |
    # Run API test
    loadfocus-api jmeter run-test \
      --name "API_Test" \
      --thresholds "avgresponse<=200,errors==0" \
      --format json > $(Build.ArtifactStagingDirectory)/api_test_results.json

    # Run UI test
    loadfocus-api jmeter run-test \
      --name "UI_Test" \
      --thresholds "avgresponse<=500,errors==0" \
      --format json > $(Build.ArtifactStagingDirectory)/ui_test_results.json
  displayName: 'Run Multiple Performance Tests'

Integracia s Azure Test Plans

Na integraciu vysledkov testov vykonnosti s Azure Test Plans:

- task: PublishTestResults@2
  inputs:
    testResultsFormat: 'JUnit'
    testResultsFiles: '$(Build.ArtifactStagingDirectory)/test-results.xml'
    testRunTitle: 'Performance Tests'
  displayName: 'Publish Test Results'
  condition: succeededOrFailed()

Budete musiet konvertovat JSON vystup do formatu JUnit:

- script: |
    # Run performance test
    loadfocus-api jmeter run-test \
      --name "AzureDevOps_Test" \
      --thresholds "avgresponse<=200,errors==0" \
      --format json > $(Build.ArtifactStagingDirectory)/performance_results.json

    # Convert JSON to JUnit format (using a custom script)
    node convert-to-junit.js \
      $(Build.ArtifactStagingDirectory)/performance_results.json \
      $(Build.ArtifactStagingDirectory)/test-results.xml
  displayName: 'Run Performance Tests and Convert Results'

Tipy pre integraciu Azure DevOps

1. Paralelne ulohy: Ak mate viacero testov vykonnosti, zvazte pouzitie paralelnych uloh:

   jobs:
   - job: API_Performance_Test
     steps:
       # Run API performance test
   
   - job: UI_Performance_Test
     steps:
       # Run UI performance test

2. Brany nasadenia: Pouzite vysledky testov vykonnosti ako branu nasadenia:

   - job: DeploymentGate
     steps:
     - script: |
         # Check if performance tests passed
         if grep -q '"overallResult": "FAILED"' $(Build.ArtifactStagingDirectory)/performance_results.json; then
           echo "##vso[task.logissue type=error]Performance tests failed"
           echo "##vso[task.complete result=Failed;]"
         fi

3. Vlastny dashboard: Vytvorte vlastny dashboard na vizualizaciu vysledkov testov vykonnosti v priebehu casu.

4. Notifikacie: Nastavte notifikacie pre zlyhania testov vykonnosti:

   - task: SendEmail@1
     inputs:
       to: 'team@example.com'
       subject: 'Performance Test Failed'
       body: 'Performance tests failed to meet thresholds. See attached results.'
       addAttachment: true
       attachmentPath: '$(Build.ArtifactStagingDirectory)/performance_results.json'
     condition: failed()

Pre viac informacii pozrite dokumentaciu Azure DevOps a dokumentaciu LoadFocus API klienta.