flutter-add-widget-test — Skills

What it does

Setup & Configuration

Core Components

Workflow: Implementing a Widget Test

Interaction & State Management

WidgetTester: The primary interface for building and interacting with widgets in the test environment. Provided automatically by the testWidgets() function.

Finder: Locates widgets in the test environment (e.g., find.text('Submit'), find.byType(TextField), find.byKey(Key('submitbtn'))).

Matcher: Verifies the presence or state of widgets located by a Finder (e.g., findsOneWidget, findsNothing, findsNWidgets(2), matchesGoldenFile).

flutter add widget test

Source

Repository: https://github.com/flutter/skills

flutter-add-widget-test FAQ

What does the flutter-add-widget-test skill do?

Implement a component-level test using `WidgetTester` to verify UI rendering and user interactions (tapping, scrolling, entering text). Use when validating that a specific widget displays correct data and responds to events as expected. Setup & Configuration Core Components

What does flutter-add-widget-test require?

[ ] Step 2: Build the widget. Call await tester.pumpWidget(MyWidget()) to render the UI. Wrap the widget in a MaterialApp or Directionality widget if it requires inherited directional or theme data.

How do I install flutter-add-widget-test?

Run: npx -y skills add https://github.com/flutter/skills --skill flutter-add-widget-test --agent claude-code — the source lives at github.com/flutter/skills.

Maintain flutter-add-widget-test?

Let people know it's listed here — add the badge (live metrics, light/dark aware) or a plain link to your README or docs.

[![flutter-add-widget-test on getagentictools](https://getagentictools.com/badge/skills/flutter-skills-flutter-add-widget-test.svg)](https://getagentictools.com/skills/flutter-skills-flutter-add-widget-test?ref=badge)

npx agentictools info skills/flutter-skills-flutter-add-widget-test

The second line is the CLI lookup for this page — handy in READMEs and docs.