rstest-canvas-mock

Mock canvas when running tests with rstest. Uses jest-canvas-mock.

npm install rstest-canvas-mock -D

1. Create a new setup file that imports rstest-canvas-mock or add it to an existing setup file.

// rstest.setup.ts
import 'rstest-canvas-mock';

2. In your rstest.config.ts file, create a setupFiles array and add that file:

import { defineConfig } from '@rstest/core';

export default defineConfig({
  setupFiles: ['./rstest.setup.ts'],
  testEnvironment: 'jsdom',
});

Reference jest-canvas-mock#mock-strategy.

Reference jest-canvas-mock#snapshots

MIT.