Testing Automation Training — Test Strategy, Automated Pipelines & Quality Engineering

What Is Testing Automation?

Testing automation is the practice of automating the execution of software tests — unit, integration, API, end-to-end, performance, and security tests — and integrating them into CI/CD pipelines as quality gates. It's not just about writing automated tests; it's about building a test automation strategy that catches regressions fast, provides fast feedback to developers, and ensures that only tested, verified code reaches production.

Where Testing Automation Fits in DevSecOps

Automated testing is the backbone of CI/CD quality gates. Without automated tests, "continuous delivery" is just "continuous deployment of untested code." In DevSecOps, test automation extends to security testing — SAST, DAST, SCA — integrated into the same pipeline stages. This course covers the full test automation spectrum: from unit tests that run in seconds to E2E tests that validate complete user journeys, all orchestrated in CI/CD with quality gates that prevent untested code from reaching production.

Who Should Attend

• Software engineers who want to write effective automated tests
• QA engineers transitioning from manual to automated testing
• DevOps engineers building CI/CD pipelines with quality gates
• Engineering managers building a quality engineering culture

Learning Outcomes

• Design a test automation strategy — test pyramid, test types, ownership, tooling
• Write effective unit tests (JUnit 5, TestNG) with high coverage and meaningful assertions
• Build API automation tests with RestAssured and contract tests with Pact
• Implement E2E browser tests with Selenium, Cypress, and Playwright
• Integrate all test types into CI/CD with parallel execution and quality gates
• Measure test effectiveness — coverage, flakiness, execution time, defect detection rate

Course Modules

1. Test Automation Strategy — Test pyramid. Shift-left testing. Test ownership. What to automate vs. not. ROI of test automation.
2. Unit Testing Deep Dive — JUnit 5. TestNG. Mockito. Assertions. Test fixtures. Parametrized tests. Test coverage with JaCoCo.
3. API & Integration Testing — RestAssured. Contract testing with Pact. API mocking (WireMock). Integration test patterns.
4. E2E Testing with Selenium — WebDriver. Page Object Model. Waits. Screenshots. Cross-browser testing. Grid.
5. Modern E2E Testing — Cypress & Playwright — Cypress architecture. Playwright's multi-browser. Auto-waiting. Network interception. Visual testing.
6. Performance Testing — JMeter, k6, Gatling. Load, stress, soak testing. Performance budgets. CI/CD integration.
7. Security Testing Automation — SAST (SonarQube). DAST (OWASP ZAP). SCA (Snyk). Security test integration into CI/CD.
8. CI/CD Test Pipelines — Jenkins test stages. GitHub Actions test matrix. Test parallelization. Flaky test management. Quality gates.
9. Test Data & Environment Management — Test data generation. Containerized test environments. Ephemeral environments. Service virtualization.
10. Capstone: Quality Engineering Pipeline — Build a complete CI/CD pipeline with unit, API, E2E, and security tests running as quality gates.

Hands-on Labs (20 total)

Write JUnit 5 tests with Mockito for a Spring Boot service. Build API tests with RestAssured and contract tests with Pact. Create E2E tests with Playwright for a web application. Configure parallel test execution in Jenkins. Implement a quality gate that enforces 80% coverage and zero failing tests. Write a JMeter performance test with CI/CD integration.

Enterprise Use Cases

• Building a test automation suite for 50+ microservices with standardized test templates and CI/CD integration
• Reducing regression test cycle time from 3 days (manual) to 45 minutes (automated parallel execution)
• Implementing quality gates that prevent deployment when test coverage drops below 80% or E2E tests fail

Related Courses

See SonarQube Training, JaCoCo Training, DevSecOps Engineering, and DevOps Engineering.