summaryrefslogtreecommitdiff
path: root/spec/frontend/graphql_shared/utils_spec.js
blob: d392b0f0575f5146f9e7c02f3c2daba2562b332a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
import {
  getIdFromGraphQLId,
  convertToGraphQLId,
  convertToGraphQLIds,
} from '~/graphql_shared/utils';

const mockType = 'Group';
const mockId = 12;
const mockGid = `gid://gitlab/Group/12`;

describe('getIdFromGraphQLId', () => {
  [
    {
      input: '',
      output: null,
    },
    {
      input: null,
      output: null,
    },
    {
      input: 2,
      output: 2,
    },
    {
      input: 'gid://',
      output: null,
    },
    {
      input: 'gid://gitlab/',
      output: null,
    },
    {
      input: 'gid://gitlab/Environments',
      output: null,
    },
    {
      input: 'gid://gitlab/Environments/',
      output: null,
    },
    {
      input: 'gid://gitlab/Environments/123',
      output: 123,
    },
    {
      input: 'gid://gitlab/DesignManagement::Version/2',
      output: 2,
    },
  ].forEach(({ input, output }) => {
    it(`getIdFromGraphQLId returns ${output} when passed ${input}`, () => {
      expect(getIdFromGraphQLId(input)).toBe(output);
    });
  });
});

describe('convertToGraphQLId', () => {
  it('combines $type and $id into $result', () => {
    expect(convertToGraphQLId(mockType, mockId)).toBe(mockGid);
  });

  it.each`
    type        | id        | message
    ${mockType} | ${null}   | ${'id must be a number or string; got object'}
    ${null}     | ${mockId} | ${'type must be a string; got object'}
  `('throws TypeError with "$message" if a param is missing', ({ type, id, message }) => {
    expect(() => convertToGraphQLId(type, id)).toThrow(new TypeError(message));
  });
});

describe('convertToGraphQLIds', () => {
  it('combines $type and $id into $result', () => {
    expect(convertToGraphQLIds(mockType, [mockId])).toStrictEqual([mockGid]);
  });

  it.each`
    type        | ids               | message
    ${mockType} | ${null}           | ${"Cannot read property 'map' of null"}
    ${mockType} | ${[mockId, null]} | ${'id must be a number or string; got object'}
    ${null}     | ${[mockId]}       | ${'type must be a string; got object'}
  `('throws TypeError with "$message" if a param is missing', ({ type, ids, message }) => {
    expect(() => convertToGraphQLIds(type, ids)).toThrow(new TypeError(message));
  });
});