text: import {
    registerExtension,
    registeredExtensions,
  } from '~/vue_merge_request_widget/components/extensions';
  import ExtensionBase from '~/vue_merge_request_widget/components/extensions/base.vue';
  
  describe('MR widget extension registering', () => {
    it('registers a extension', () => {
      registerExtension({
        name: 'Test',
        props: ['helloWorld'],
        computed: {
          test() {},
        },
        methods: {
          test() {},
        },
      });
  
      expect(registeredExtensions.extensions[0]).toEqual(
        expect.objectContaining({
          extends: ExtensionBase,
          name: 'Test',
          props: ['helloWorld'],
          computed: {
            test: expect.any(Function),
          },
          methods: {
            test: expect.any(Function),
          },
        }),
      );
    });
  });
  