Pipeline with Selenium Suite — Real Jenkinsfile

pipeline {
    agent any

    tools {
        maven 'Maven-3.9'
        jdk 'JDK-17'
    }

    parameters {
        choice(name: 'BROWSER', choices: ['chrome', 'firefox'], description: 'Browser')
        choice(name: 'SUITE', choices: ['testng-smoke.xml', 'testng-regression.xml', 'testng.xml'], description: 'Suite')
        choice(name: 'ENV', choices: ['staging', 'production'], description: 'Environment')
        booleanParam(name: 'HEADLESS', defaultValue: true, description: 'Headless mode')
    }

    environment {
        BASE_URL = getBaseUrl(params.ENV)
    }

    stages {
        stage('Checkout') {
            steps {
                checkout scm
                echo "Branch: ${env.GIT_BRANCH}"
                echo "Commit: ${env.GIT_COMMIT}"
            }
        }

        stage('Build') {
            steps {
                sh 'mvn clean compile -DskipTests'
            }
        }

        stage('Run Tests') {
            steps {
                sh """
                    mvn test \
                        -DsuiteXmlFile=${params.SUITE} \
                        -Dbrowser=${params.BROWSER} \
                        -Dbase.url=${BASE_URL} \
                        -Dheadless=${params.HEADLESS}
                """
            }
        }

        stage('Publish Reports') {
            steps {
                // TestNG report
                testNG(reportFilenamePattern: '**/testng-results.xml')

                // Allure report
                allure([
                    results: [[path: 'target/allure-results']]
                ])

                // Archive screenshots and logs
                archiveArtifacts artifacts: 'target/screenshots/**,target/surefire-reports/**',
                                 allowEmptyArchive: true
            }
        }
    }

    post {
        success {
            echo "All tests passed on ${params.BROWSER} against ${params.ENV}!"
        }
        failure {
            emailext(
                subject: "FAILED: ${env.JOB_NAME} #${env.BUILD_NUMBER}",
                body: """Tests failed on ${params.BROWSER} against ${params.ENV}.
                    \nReport: ${env.BUILD_URL}allure
                    \nConsole: ${env.BUILD_URL}console""",
                to: 'qa-team@company.com'
            )
        }
        always {
            cleanWs()
        }
    }
}

def getBaseUrl(env) {
    switch (env) {
        case 'production': return 'https://www.example.com'
        default:           return 'https://staging.example.com'
    }
}

// BaseTest.java — headless support
ChromeOptions options = new ChromeOptions();
boolean headless = Boolean.parseBoolean(
    System.getProperty("headless", "false")
);

if (headless) {
    options.addArguments("--headless=new");       // New headless mode
    options.addArguments("--no-sandbox");          // Required in Docker/CI
    options.addArguments("--disable-dev-shm-usage"); // Prevent shared memory issues
    options.addArguments("--window-size=1920,1080"); // Consistent viewport
    options.addArguments("--disable-gpu");          // Stability in CI
}

driver = new ChromeDriver(options);