Course

Flutter Testing Mastery: From Junior to Associate Developer

Getting-Started-with-Dart-Programming

Stop guessing if your code works. Start proving it. This intensive 2-week course is designed to transition you from a developer who “just writes code” to one who builds bulletproof, enterprise-ready applications through professional testing practices.

🕒 Duration: 2 Weeks (8–10 Hours of Focus)
🎯 Level: Junior → Associate Flutter Developer
💰 Cost: NPR 9,000
📦 Includes: Real-world Sample Codebase, Testing Challenges, and Professional Certificate

Testing-Mastery

🧪 Why Master Testing?

  • Better Jobs: Software testing is the #1 skill that separates senior developers from juniors during interviews.
  • Faster Refactoring: Change your code with confidence knowing your tests will catch any regressions.
  • Client Trust: Deliver apps with fewer bugs and higher reliability.

📘 Curriculum Deep Dive

🔹 Module 1: The Testing Mindset

  • The Testing Pyramid: Understanding Unit, Widget, and Integration tests.
  • Environmental Setup: Configuring flutter_test, mocktail, and integration_test.
  • Anatomy of a Test: AAA Pattern (Arrange, Act, Assert).

🔹 Module 2: Unit Testing (Logic & Services)

  • Pure Functions: Testing utility classes and data validators.
  • Business Logic: Testing Cubits, ViewModels, or ChangeNotifiers in isolation.
  • Dependency Mocking: Using mocktail to simulate API responses and local storage.
  • Edge Cases: Handling exceptions, null values, and timeouts.

🔹 Module 3: Widget Testing (UI & Interactions)

  • The Virtual Desktop: Pumping widgets and interacting with the test environment.
  • Finding Elements: Mastering Finder to locate buttons, text, and custom icons.
  • User Simulation: Testing taps, text input, and scrolling behaviors.
  • Async UI: Using pumpAndSettle() to handle animations and transitions.

🔹 Module 4: Integration Testing (The Big Picture)

  • End-to-End: Writing scripts that navigate through multiple screens.
  • Device Profiles: Running integration tests on real Android/iOS devices and emulators.
  • Continuous Integration: An overview of running tests automatically via GitHub Actions.

👨‍💻 Hands-On Challenges

Throughout the course, you will solve 3 major testing labs:

  1. The Validator Challenge: Testing a complex multi-step registration form.
  2. The API Mocking Lab: Testing a weather app without hitting a real server.
  3. The Full-Flow Script: Building an integration test for a complete “Add to Cart” journey.

🎓 Certification

Upon finishing the course and passing the final testing challenge, you will receive a digital Certificate of Flutter Testing Mastery from App Override.

Designed By: App Override QA Engineering Team
Inquiries: info@appoverride.com or Join here