Postman Newman Automation

npm install -g newman
# Optional HTML reporter:
npm install -g newman-reporter-htmlextra

newman run <collection> \
  --environment <env-file> \
  --globals <globals-file> \
  --iteration-count <n> \
  --iteration-data <csv-or-json> \
  --reporters <reporter-list> \
  --reporter-htmlextra-export <output.html> \
  --reporter-junit-export <results.xml> \
  --timeout-request <ms> \
  --delay-request <ms> \
  --bail \
  --color on

newman run collection.json \
  --environment environment.json \
  --reporters cli,htmlextra \
  --reporter-htmlextra-export reports/report.html \
  --bail

newman run "https://api.getpostman.com/collections/<UID>?apikey={{POSTMAN_API_KEY}}" \
  --environment environment.json \
  --reporters cli,junit \
  --reporter-junit-export results/junit.xml

newman run collection.json \
  --iteration-data test-data.csv \
  --iteration-count 5 \
  --reporters cli,htmlextra \
  --reporter-htmlextra-export reports/data-driven-report.html

newman run collection.json \
  --env-var "base_url=https://staging.api.example.com" \
  --env-var "token=abc123" \
  --reporters cli

#!/bin/bash
set -e

# Configuration
COLLECTION="./collection.json"
ENVIRONMENT="./environment.json"
REPORT_DIR="./reports"
TIMESTAMP=$(date +"%Y%m%d_%H%M%S")

# Ensure report directory exists
mkdir -p "$REPORT_DIR"

echo "Running Newman collection: $COLLECTION"

newman run "$COLLECTION" \
  --environment "$ENVIRONMENT" \
  --reporters cli,htmlextra,junit \
  --reporter-htmlextra-export "$REPORT_DIR/report_$TIMESTAMP.html" \
  --reporter-junit-export "$REPORT_DIR/junit_$TIMESTAMP.xml" \
  --timeout-request 10000 \
  --bail

EXIT_CODE=$?

if [ $EXIT_CODE -eq 0 ]; then
  echo "✅ All tests passed."
else
  echo "❌ Tests failed. Check report: $REPORT_DIR/report_$TIMESTAMP.html"
  exit $EXIT_CODE
fi

pipeline {
  agent any

  environment {
    POSTMAN_ENV = credentials('postman-environment-file') // Jenkins credential ID
  }

  stages {
    stage('Install Newman') {
      steps {
        sh 'npm install -g newman newman-reporter-htmlextra'
      }
    }

    stage('Run API Tests') {
      steps {
        sh """
          newman run collection.json \\
            --environment ${POSTMAN_ENV} \\
            --reporters cli,htmlextra,junit \\
            --reporter-htmlextra-export reports/report.html \\
            --reporter-junit-export reports/junit.xml \\
            --timeout-request 10000 \\
            --bail
        """
      }
    }
  }

  post {
    always {
      // Archive HTML report
      publishHTML(target: [
        allowMissing: false,
        alwaysLinkToLastBuild: true,
        keepAll: true,
        reportDir: 'reports',
        reportFiles: 'report.html',
        reportName: 'Newman API Test Report'
      ])
      // Archive JUnit results
      junit 'reports/junit.xml'
    }
    failure {
      echo 'API tests failed! Check the Newman report.'
    }
  }
}

node {
  stage('Install Newman') {
    sh 'npm install -g newman newman-reporter-htmlextra'
  }

  stage('Run API Tests') {
    try {
      sh """
        newman run collection.json \\
          --environment environment.json \\
          --reporters cli,junit \\
          --reporter-junit-export reports/junit.xml \\
          --bail
      """
    } catch (err) {
      currentBuild.result = 'FAILURE'
      throw err
    } finally {
      junit 'reports/junit.xml'
    }
  }
}

environment {
  BASE_URL = 'https://api.example.com'
  API_TOKEN = credentials('api-token-secret')
}

steps {
  sh """
    newman run collection.json \\
      --env-var "base_url=${BASE_URL}" \\
      --env-var "token=${API_TOKEN}" \\
      --reporters cli,junit \\
      --reporter-junit-export results/junit.xml
  """
}