Function testAlignedDiffs

packages/jest-diff/src/__tests__/getAlignedDiffs.test.ts:24–25

(a: string, b: string)

};

const testAlignedDiffs = (a: string, b: string): string =>
  diffStringsUnified(a, b, options);

// 2. Add string serializer to omit double quote marks.
expect.addSnapshotSerializer({