@storybookjs/testing-angular

@storybook/testing-angular provides utilities to seamlessly integrate Storybook stories into Angular unit tests, eliminating the need to redefine component scenarios and decorators. It composes args, decorators, and global configurations from stories, enabling developers to focus on writing tests rather than setup.

Key Features

• Story Reuse — Leverage existing Storybook stories as test cases, reducing duplication.
• Decorator Composition — Automatically applies story-level, meta-level, and global decorators in tests.
• TypeScript Support — Offers full type inference and autocompletion for stories and props.
• Flexible Overrides — Allows overriding story args with custom props during testing.
• Global Configuration — Supports applying Storybook global decorators and parameters in tests.

Philosophy

The library aims to bridge the gap between Storybook and testing workflows, promoting maintainability and consistency by treating stories as a single source of truth for component behavior.