/**
 * @license
 * Copyright 2021 The Go Authors. All rights reserved.
 * Use of this source code is governed by a BSD-style
 * license that can be found in the LICENSE file.
 */

import { configureToMatchImageSnapshot } from 'jest-image-snapshot';

// Extends jest to compare image snapshots.
const toMatchImageSnapshot = configureToMatchImageSnapshot({
  failureThreshold: 0.001,
  failureThresholdType: 'percent',
  customSnapshotIdentifier: ({ defaultIdentifier, counter }) => {
    return defaultIdentifier.replace('test-ts', '').replace(`-${counter}`, '');
  },
});
expect.extend({ toMatchImageSnapshot });