Flutter Tester

About

This skill streamlines the Flutter testing workflow by offering comprehensive patterns for isolated layer testing, dependency mocking with Mockito, and state management testing with Riverpod. It ensures high-quality code by enforcing industry best practices like the Given-When-Then structure, proper widget testing with keys and screen size configuration, and thorough coverage of both success and error scenarios. Whether you're debugging existing tests or architecting a testing suite from scratch, this skill provides the architectural guidelines needed to maintain a reliable and testable codebase.

Key Features

• 6 GitHub stars
• Offers strategies for mocking dependencies with Mockito and managing service registration via GetIt
• Implements Given-When-Then test structures for clear and readable test logic
• Provides specialized patterns for testing Riverpod providers using container overrides
• Guides implementation of widget tests with keys, screen size setup, and platform overrides
• Includes specialized patterns for testing data layers with DAOs and FakeDatabase implementations

Use Cases

• Improving test coverage by identifying and implementing missing success and error scenarios
• Mocking complex dependencies and state management logic to isolate specific application layers
• Architecting a comprehensive test suite for a new Flutter project using Clean Architecture