migration-guide.md

Migration guide

This is a concise summary of changes and recommendations around updating @shopify/jest-dom-mocks in consuming projects. For a more detailed list of changes, see the changelog.

3.0.0

🛑 Breaking change - The fetchedUrl from lastCall() includes a trailing slash which may cause tests to fail.

Before

const [fetchedUrl, {body, method, headers}] = fetch.lastCall();
expect(fetchedUrl).toBe('https://www.shopify.com');

After

const [fetchedUrl, {body, method, headers}] = fetch.lastCall();
expect(fetchedUrl).toBe('https://www.shopify.com/');