debian-mirror-gitlab/spec/frontend/__helpers__/graphql_helpers_spec.js

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

24 lines
1.1 KiB
JavaScript
Raw Normal View History

2021-03-11 19:13:27 +05:30
import { stripTypenames } from './graphql_helpers';
describe('stripTypenames', () => {
it.each`
input | expected
${{}} | ${{}}
${{ __typename: 'Foo' }} | ${{}}
${{ bar: 'bar', __typename: 'Foo' }} | ${{ bar: 'bar' }}
${{ bar: { __typename: 'Bar' }, __typename: 'Foo' }} | ${{ bar: {} }}
${{ bar: [{ __typename: 'Bar' }], __typename: 'Foo' }} | ${{ bar: [{}] }}
${[]} | ${[]}
${[{ __typename: 'Foo' }]} | ${[{}]}
${[{ bar: [{ a: 1, __typename: 'Bar' }] }]} | ${[{ bar: [{ a: 1 }] }]}
`('given $input returns $expected, with all __typename keys removed', ({ input, expected }) => {
const actual = stripTypenames(input);
expect(actual).toEqual(expected);
expect(input).not.toBe(actual);
});
it('given null returns null', () => {
expect(stripTypenames(null)).toEqual(null);
});
});