pr-reviewer

Automate Flutter pull request reviews against Dart and Flutter standards.

1|Updated Oct 13, 2025

Search Tags:#testing #integration testing #flutter #riverpod #widget testing #mockito

Ready to run

npx skills add https://github.com/RIMTHAN-LAB/rimthan-plugins --skill pr-reviewer-rimthan-lab

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: pr-reviewer
Source: https://github.com/RIMTHAN-LAB/rimthan-plugins/tree/main/flutter/skills/pr-reviewer
Command: npx skills add https://github.com/RIMTHAN-LAB/rimthan-plugins --skill pr-reviewer-rimthan-lab

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill eliminates the need for manual testing by providing comprehensive guidance for creating, writing, and analyzing tests in any Flutter project.

Core Features & Use Cases

Test Creation & Analysis: Guides on test structure, mocking patterns, Riverpod testing, and widget testing.
Use Case: When you need to add unit tests for a new repository, use this Skill to implement proper test patterns with Mockito and Riverpod.

Quick Start

Create unit tests for the UserRepository class in the current Flutter project.

Frequently Asked Questions about pr-reviewer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I create effective unit tests for Flutter repositories with Mockito and Riverpod?▼

Unit tests for Flutter projects use Mockito to mock dependencies and Riverpod for state management testing. Structure tests with proper mocking patterns, arrange-act-assert flow, and Riverpod provider overrides to isolate functionality and verify behavior without external dependencies.

What should a Flutter PR review checklist include for code quality and architecture?▼

A comprehensive Flutter PR review checklist enforces Dart style compliance, clean architecture principles, null safety adherence, proper dependency injection, adequate testing coverage, and secure data handling. It identifies bugs, performance issues, coding standard violations, and security concerns before merge.

How do I write widget tests in Flutter to validate UI behavior?▼

Widget tests in Flutter verify UI component behavior by building widgets in a test environment, simulating user interactions, and asserting expected outcomes. Use WidgetTester to pump widgets, find elements, and verify rendering without running on physical devices or emulators.

Can I integrate automated PR reviews into my Flutter CI workflow?▼

Automated PR reviews integrate into CI workflows to emit structured, actionable feedback during pull requests. The system applies predefined review criteria to Dart/Flutter projects, identifying issues automatically and reducing manual review overhead while enforcing consistent standards.

What are common testing patterns for Riverpod providers in Flutter?▼

Riverpod testing uses provider overrides to substitute real implementations with test doubles, allowing isolated verification of provider logic. Combine with Mockito to mock external dependencies like repositories, and use ProviderContainer to manage provider state during tests.

Why is proper dependency injection important in Flutter testing?▼

Proper dependency injection enables testability by decoupling components and allowing test doubles to replace real services. This practice, enforced in PR reviews, ensures mocks and stubs can be injected during testing, reducing coupling and improving code maintainability across Flutter projects.