RANIARANIA Academy

Testing Flutter Apps

Build a complete testing skill for Flutter — unit tests for logic, widget tests for UI, mocktail for dependencies, plus golden and integration tests. You finish able to test apps with confidence, catching regressions before they reach users and shaping UI test-first.

Watch the free preview

Your first unit test with flutter_test — free to watch, no account needed.

Mobile Development (Flutter) ADVANCED · 150 min · Certificate on completion · 3 CPD points

What you'll learn

  • Test Flutter apps with confidence across unit, widget and integration levels
  • Write widget tests using pumpWidget, finders and matchers to assert UI behaviour
  • Isolate dependencies with mocktail stubs and verify interactions
  • Test asynchronous code, streams and state notifiers deterministically
  • Introduce golden tests and drive UI development test-first

Syllabus

Unit Testing Foundations
Your first unit test with flutter_testFree preview15 min
Testing async code, streams and exceptions15 min
Widget Testing
pumpWidget, finders and matchers15 min
Interactions, pump and pumpAndSettle15 min
Mocking and Testing State
Isolating dependencies with mocktail15 min
Testing state management and notifiers15 min
Golden, Integration and Test-Driven UI
An introduction to golden tests15 min
Integration tests and test-driven UI15 min
Lab — 10 Exercises & Solutions
Exercises 1–515 min
Exercises 6–1015 min