Flutter Testing Mastery: From Junior to Associate Developer

🕒 Duration: 2 Weeks (or 8–10 hours total)
🎯 Level: Junior → Associate Flutter Developer
💰 Suggested Fee: NPR 9,000
📦 Includes: Hands-on labs, sample codebase, testing challenges, certificate

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✅ What You Will Get

💼 Skills to boost job interviews or freelance confidence

🧠 Strong fundamentals of Flutter testing

🧪 Real-world test case writing experience

📂 Sample codebase for testing practice

🧾 Certificate of Completion

Course Outline

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🔹 Chapter 1: Introduction to Testing in Flutter

• Why test? Testing pyramid: Unit, Widget, Integration
• Types of testing in Flutter
• Tools and setup (flutter_test, mocktail, test, integration_test)
• Writing your first test

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🔹 Chapter 2: Unit Testing

• What is unit testing? When to use it?
• Testing Dart classes, services, utility functions
• Using setUp, tearDown
• Handling exceptions and edge cases
• Mocking dependencies with mocktail

📌 Hands-on:
Test a basic Calculator or AuthValidator class.

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🔹 Chapter 3: Widget Testing

• What is widget testing?
• Pumping widgets, finding widgets
• Verifying UI interaction and outputs
• Using tester.tap, tester.enterText, tester.pumpAndSettle()
• Golden testing (optional)

📌 Hands-on:
Test a login form, counter app, or todo app UI.

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🔹 Chapter 4: Mocking & Dependency Injection

• Using mocktail and Mockito (optional)
• Mocking services like API calls or AuthService
• Best practices for testable architecture (clean separation)
• Writing tests for Provider-based apps

📌 Hands-on:
Test a simple API call using a mock service.

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🔹 Chapter 5: Integration Testing

• Setting up the integration_test package
• Writing tests across multiple screens
• Running tests on emulators and devices
• flutter drive vs flutter test integration_test

📌 Hands-on:
Integration test for onboarding → login → dashboard flow.