24 lines
1.1 KiB
JavaScript
24 lines
1.1 KiB
JavaScript
|
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);
|
||
|
|
});
|
||
|
|
});
|