summaryrefslogtreecommitdiff
path: root/spec/requests/api/members_spec.rb
blob: 0db42e7439ca43af73ed26f5c8cf7b0f3166581c (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
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
# frozen_string_literal: true

require 'spec_helper'

RSpec.describe API::Members do
  let(:maintainer) { create(:user, username: 'maintainer_user') }
  let(:developer) { create(:user) }
  let(:access_requester) { create(:user) }
  let(:stranger) { create(:user) }
  let(:user_with_minimal_access) { create(:user) }

  let(:project) do
    create(:project, :public, creator_id: maintainer.id, namespace: maintainer.namespace) do |project|
      project.add_maintainer(maintainer)
      project.add_developer(developer, current_user: maintainer)
      project.request_access(access_requester)
    end
  end

  let!(:group) do
    create(:group, :public) do |group|
      group.add_owner(maintainer)
      group.add_developer(developer, maintainer)
      create(:group_member, :minimal_access, source: group, user: user_with_minimal_access)
      group.request_access(access_requester)
    end
  end

  shared_examples 'GET /:source_type/:id/members/(all)' do |source_type, all|
    let(:members_url) do
      (+"/#{source_type.pluralize}/#{source.id}/members").tap do |url|
        url << "/all" if all
      end
    end

    context "with :source_type == #{source_type.pluralize}" do
      it_behaves_like 'a 404 response when source is private' do
        let(:route) { get api(members_url, stranger) }
      end

      %i[maintainer developer access_requester stranger].each do |type|
        context "when authenticated as a #{type}" do
          it 'returns 200' do
            user = public_send(type)

            get api(members_url, user)

            expect(response).to have_gitlab_http_status(:ok)
            expect(response).to include_pagination_headers
            expect(json_response).to be_an Array
            expect(json_response.size).to eq(2)
            expect(json_response.map { |u| u['id'] }).to match_array [maintainer.id, developer.id]
            expect(json_response).to contain_exactly(
              a_hash_including('created_by' => a_hash_including('id' => maintainer.id)),
              hash_not_including('created_by')
            )
          end
        end
      end

      it 'avoids N+1 queries' do
        # Establish baseline
        get api(members_url, maintainer)

        control = ActiveRecord::QueryRecorder.new do
          get api(members_url, maintainer)
        end

        project.add_developer(create(:user))

        expect do
          get api(members_url, maintainer)
        end.not_to exceed_query_limit(control)
      end

      it 'does not return invitees' do
        create(:"#{source_type}_member", invite_token: '123', invite_email: 'test@abc.com', source: source, user: nil)

        get api(members_url, developer)

        expect(response).to have_gitlab_http_status(:ok)
        expect(response).to include_pagination_headers
        expect(json_response).to be_an Array
        expect(json_response.size).to eq(2)
        expect(json_response.map { |u| u['id'] }).to match_array [maintainer.id, developer.id]
      end

      context 'with cross db check disabled' do
        around do |example|
          allow_cross_joins_across_databases(url: 'https://gitlab.com/gitlab-org/gitlab/-/issues/343305') do
            example.run
          end
        end

        it 'finds members with query string' do
          get api(members_url, developer), params: { query: maintainer.username }

          expect(response).to have_gitlab_http_status(:ok)
          expect(response).to include_pagination_headers
          expect(json_response).to be_an Array
          expect(json_response.count).to eq(1)
          expect(json_response.first['username']).to eq(maintainer.username)
        end
      end

      it 'finds members with the given user_ids' do
        get api(members_url, developer), params: { user_ids: [maintainer.id, developer.id, stranger.id] }

        expect(response).to have_gitlab_http_status(:ok)
        expect(response).to include_pagination_headers
        expect(json_response).to be_an Array
        expect(json_response.map { |u| u['id'] }).to contain_exactly(maintainer.id, developer.id)
      end

      it 'finds all members with no query specified' do
        get api(members_url, developer), params: { query: '' }

        expect(response).to have_gitlab_http_status(:ok)
        expect(response).to include_pagination_headers
        expect(json_response).to be_an Array
        expect(json_response.count).to eq(2)
        expect(json_response.map { |u| u['id'] }).to match_array [maintainer.id, developer.id]
      end
    end
  end

  describe 'GET /:source_type/:id/members/all' do
    let(:nested_user) { create(:user) }
    let(:project_user) { create(:user) }
    let(:linked_group_user) { create(:user) }
    let!(:project_group_link) { create(:project_group_link, project: project, group: linked_group) }

    let(:project) do
      create(:project, :public, group: nested_group) do |project|
        project.add_developer(project_user)
      end
    end

    let(:linked_group) do
      create(:group) do |linked_group|
        linked_group.add_developer(linked_group_user)
      end
    end

    let(:nested_group) do
      create(:group, parent: group) do |nested_group|
        nested_group.add_developer(nested_user)
      end
    end

    it 'finds all project members including inherited members' do
      get api("/projects/#{project.id}/members/all", developer)

      expect(response).to have_gitlab_http_status(:ok)
      expect(response).to include_pagination_headers
      expect(json_response).to be_an Array
      expect(json_response.map { |u| u['id'] }).to match_array [maintainer.id, developer.id, nested_user.id, project_user.id, linked_group_user.id]
    end

    it 'returns only one member for each user without returning duplicated members' do
      linked_group.add_developer(developer)

      get api("/projects/#{project.id}/members/all", developer)

      expect(response).to have_gitlab_http_status(:ok)
      expect(response).to include_pagination_headers
      expect(json_response).to be_an Array

      expected_users_and_access_levels = [
        [developer.id, Gitlab::Access::DEVELOPER],
        [maintainer.id, Gitlab::Access::OWNER],
        [nested_user.id, Gitlab::Access::DEVELOPER],
        [project_user.id, Gitlab::Access::DEVELOPER],
        [linked_group_user.id, Gitlab::Access::DEVELOPER]
      ]
      expect(json_response.map { |u| [u['id'], u['access_level']] }).to match_array(expected_users_and_access_levels)
    end

    it 'finds all group members including inherited members' do
      get api("/groups/#{nested_group.id}/members/all", developer)

      expect(response).to have_gitlab_http_status(:ok)
      expect(response).to include_pagination_headers
      expect(json_response).to be_an Array
      expect(json_response.map { |u| u['id'] }).to match_array [maintainer.id, developer.id, nested_user.id]
    end
  end

  shared_examples 'GET /:source_type/:id/members/(all/):user_id' do |source_type, all|
    context "with :source_type == #{source_type.pluralize} and all == #{all}" do
      it_behaves_like 'a 404 response when source is private' do
        let(:route) { get api("/#{source_type.pluralize}/#{source.id}/members/#{all ? 'all/' : ''}#{developer.id}", stranger) }
      end

      context 'when authenticated as a non-member' do
        %i[access_requester stranger].each do |type|
          context "as a #{type}" do
            it 'returns 200' do
              user = public_send(type)
              get api("/#{source_type.pluralize}/#{source.id}/members/#{all ? 'all/' : ''}#{developer.id}", user)

              expect(response).to have_gitlab_http_status(:ok)
              # User attributes
              expect(json_response['id']).to eq(developer.id)
              expect(json_response['name']).to eq(developer.name)
              expect(json_response['username']).to eq(developer.username)
              expect(json_response['state']).to eq(developer.state)
              expect(json_response['avatar_url']).to eq(developer.avatar_url)
              expect(json_response['web_url']).to eq(Gitlab::Routing.url_helpers.user_url(developer))

              # Member attributes
              expect(json_response['access_level']).to eq(Member::DEVELOPER)
              expect(json_response['created_at'].to_time).to be_present
            end
          end
        end
      end
    end
  end

  shared_examples 'POST /:source_type/:id/members' do |source_type|
    context "with :source_type == #{source_type.pluralize}" do
      it_behaves_like 'a 404 response when source is private' do
        let(:route) do
          post api("/#{source_type.pluralize}/#{source.id}/members", stranger),
               params: { user_id: access_requester.id, access_level: Member::MAINTAINER }
        end
      end

      context 'when authenticated as a non-member or member with insufficient rights' do
        %i[access_requester stranger developer].each do |type|
          context "as a #{type}" do
            it 'returns 403' do
              user = public_send(type)
              post api("/#{source_type.pluralize}/#{source.id}/members", user),
                   params: { user_id: access_requester.id, access_level: Member::MAINTAINER }

              expect(response).to have_gitlab_http_status(:forbidden)
            end
          end
        end
      end

      context 'when authenticated as a maintainer/owner' do
        context 'and new member is already a requester' do
          it 'transforms the requester into a proper member' do
            expect do
              post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                   params: { user_id: access_requester.id, access_level: Member::MAINTAINER }

              expect(response).to have_gitlab_http_status(:created)
            end.to change { source.members.count }.by(1)
            expect(source.requesters.count).to eq(0)
            expect(json_response['id']).to eq(access_requester.id)
            expect(json_response['access_level']).to eq(Member::MAINTAINER)
          end
        end

        it 'creates a new member' do
          expect do
            post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                 params: { user_id: stranger.id, access_level: Member::DEVELOPER }

            expect(response).to have_gitlab_http_status(:created)
          end.to change { source.members.count }.by(1)
          expect(json_response['id']).to eq(stranger.id)
          expect(json_response['access_level']).to eq(Member::DEVELOPER)
        end

        context 'with invite_source considerations', :snowplow do
          let(:params) { { user_id: stranger.id, access_level: Member::DEVELOPER } }

          it 'tracks the invite source as api' do
            post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                 params: params

            expect_snowplow_event(
              category: 'Members::CreateService',
              action: 'create_member',
              label: 'members-api',
              property: 'existing_user',
              user: maintainer
            )
          end

          it 'tracks the invite source from params' do
            post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                 params: params.merge(invite_source: '_invite_source_')

            expect_snowplow_event(
              category: 'Members::CreateService',
              action: 'create_member',
              label: '_invite_source_',
              property: 'existing_user',
              user: maintainer
            )
          end
        end

        context 'when executing the Members::CreateService for multiple user_ids' do
          let(:user_ids) { [stranger.id, access_requester.id].join(',') }

          it 'returns success when it successfully create all members' do
            expect do
              post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                   params: { user_id: user_ids, access_level: Member::DEVELOPER }

              expect(response).to have_gitlab_http_status(:created)
            end.to change { source.members.count }.by(2)
            expect(json_response['status']).to eq('success')
          end

          it 'returns the error message if there was an error adding members to group' do
            error_message = 'Unable to find User ID'
            allow_next_instance_of(::Members::CreateService) do |service|
              expect(service).to receive(:execute).and_return({ status: :error, message: error_message })
            end

            expect do
              post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                   params: { user_id: user_ids, access_level: Member::DEVELOPER }
            end.not_to change { source.members.count }
            expect(json_response['status']).to eq('error')
            expect(json_response['message']).to eq(error_message)
          end
        end
      end

      context 'access levels' do
        it 'does not create the member if group level is higher' do
          parent = create(:group)

          group.update!(parent: parent)
          project.update!(group: group)
          parent.add_developer(stranger)

          post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
               params: { user_id: stranger.id, access_level: Member::REPORTER }

          expect(response).to have_gitlab_http_status(:bad_request)
          expect(json_response['message']['access_level']).to eq(["should be greater than or equal to Developer inherited membership from group #{parent.name}"])
        end

        it 'creates the member if group level is lower' do
          parent = create(:group)

          group.update!(parent: parent)
          project.update!(group: group)
          parent.add_developer(stranger)

          post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
               params: { user_id: stranger.id, access_level: Member::MAINTAINER }

          expect(response).to have_gitlab_http_status(:created)
          expect(json_response['id']).to eq(stranger.id)
          expect(json_response['access_level']).to eq(Member::MAINTAINER)
        end
      end

      context 'access expiry date' do
        subject do
          post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
               params: { user_id: stranger.id, access_level: Member::DEVELOPER, expires_at: expires_at }
        end

        context 'when set to a date in the past' do
          let(:expires_at) { 2.days.ago.to_date }

          it 'does not create a member' do
            expect do
              subject
            end.not_to change { source.members.count }

            expect(response).to have_gitlab_http_status(:bad_request)
            expect(json_response['message']).to eq({ 'expires_at' => ['cannot be a date in the past'] })
          end
        end

        context 'when set to a date in the future' do
          let(:expires_at) { 2.days.from_now.to_date }

          it 'creates a member' do
            expect do
              subject
            end.to change { source.members.count }.by(1)

            expect(response).to have_gitlab_http_status(:created)
            expect(json_response['id']).to eq(stranger.id)
            expect(json_response['expires_at']).to eq(expires_at.to_s)
          end
        end
      end

      context 'with tasks_to_be_done and tasks_project_id in the params' do
        let(:project_id) { source_type == 'project' ? source.id : create(:project, namespace: source).id }

        context 'when there is 1 user to add' do
          it 'creates a member_task with the correct attributes' do
            post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                 params: { user_id: stranger.id, access_level: Member::DEVELOPER, tasks_to_be_done: %w(code ci), tasks_project_id: project_id }

            member = source.members.find_by(user_id: stranger.id)
            expect(member.tasks_to_be_done).to match_array([:code, :ci])
            expect(member.member_task.project_id).to eq(project_id)
          end
        end

        context 'when there are multiple users to add' do
          it 'creates a member_task with the correct attributes' do
            post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
                 params: { user_id: [developer.id, stranger.id].join(','), access_level: Member::DEVELOPER, tasks_to_be_done: %w(code ci), tasks_project_id: project_id }

            members = source.members.where(user_id: [developer.id, stranger.id])
            members.each do |member|
              expect(member.tasks_to_be_done).to match_array([:code, :ci])
              expect(member.member_task.project_id).to eq(project_id)
            end
          end
        end
      end

      it "returns 409 if member already exists" do
        source.add_guest(stranger)

        post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
             params: { user_id: maintainer.id, access_level: Member::MAINTAINER }

        expect(response).to have_gitlab_http_status(:conflict)
      end

      it 'returns 404 when the user_id is not valid' do
        post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
             params: { user_id: 0, access_level: Member::MAINTAINER }

        expect(response).to have_gitlab_http_status(:not_found)
        expect(json_response['message']).to eq('404 User Not Found')
      end

      it 'returns 400 when user_id is not given' do
        post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
             params: { access_level: Member::MAINTAINER }

        expect(response).to have_gitlab_http_status(:bad_request)
      end

      it 'returns 400 when access_level is not given' do
        post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
             params: { user_id: stranger.id }

        expect(response).to have_gitlab_http_status(:bad_request)
      end

      it 'returns 400 when access_level is not valid' do
        post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
             params: { user_id: stranger.id, access_level: non_existing_record_access_level }

        expect(response).to have_gitlab_http_status(:bad_request)
      end
    end

    context 'adding project bot' do
      let_it_be(:project_bot) { create(:user, :project_bot) }

      before do
        unrelated_project = create(:project)
        unrelated_project.add_maintainer(project_bot)
      end

      it 'returns 400' do
        expect do
          post api("/#{source_type.pluralize}/#{source.id}/members", maintainer),
               params: { user_id: project_bot.id, access_level: Member::DEVELOPER }

          expect(response).to have_gitlab_http_status(:bad_request)
          expect(json_response['message']['user_id']).to(
            include('project bots cannot be added to other groups / projects'))
        end.not_to change { project.members.count }
      end
    end
  end

  shared_examples 'PUT /:source_type/:id/members/:user_id' do |source_type|
    context "with :source_type == #{source_type.pluralize}" do
      it_behaves_like 'a 404 response when source is private' do
        let(:route) do
          put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", stranger),
              params: { access_level: Member::MAINTAINER }
        end
      end

      context 'when authenticated as a non-member or member with insufficient rights' do
        %i[access_requester stranger developer].each do |type|
          context "as a #{type}" do
            it 'returns 403' do
              user = public_send(type)
              put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", user),
                  params: { access_level: Member::MAINTAINER }

              expect(response).to have_gitlab_http_status(:forbidden)
            end
          end
        end
      end

      context 'when authenticated as a maintainer/owner' do
        it 'updates the member' do
          put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", maintainer),
              params: { access_level: Member::MAINTAINER }

          expect(response).to have_gitlab_http_status(:ok)
          expect(json_response['id']).to eq(developer.id)
          expect(json_response['access_level']).to eq(Member::MAINTAINER)
        end
      end

      context 'access expiry date' do
        subject do
          put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", maintainer),
              params: { expires_at: expires_at, access_level: Member::MAINTAINER }
        end

        context 'when set to a date in the past' do
          let(:expires_at) { 2.days.ago.to_date }

          it 'does not update the member' do
            subject

            expect(response).to have_gitlab_http_status(:bad_request)
            expect(json_response['message']).to eq({ 'expires_at' => ['cannot be a date in the past'] })
          end
        end

        context 'when set to a date in the future' do
          let(:expires_at) { 2.days.from_now.to_date }

          it 'updates the member' do
            subject

            expect(response).to have_gitlab_http_status(:ok)
            expect(json_response['expires_at']).to eq(expires_at.to_s)
          end
        end
      end

      it 'returns 409 if member does not exist' do
        put api("/#{source_type.pluralize}/#{source.id}/members/#{non_existing_record_id}", maintainer),
            params: { access_level: Member::MAINTAINER }

        expect(response).to have_gitlab_http_status(:not_found)
      end

      it 'returns 400 when access_level is not given' do
        put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", maintainer)

        expect(response).to have_gitlab_http_status(:bad_request)
      end

      it 'returns 400 when access level is not valid' do
        put api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", maintainer),
            params: { access_level: non_existing_record_access_level }

        expect(response).to have_gitlab_http_status(:bad_request)
      end
    end
  end

  shared_examples 'DELETE /:source_type/:id/members/:user_id' do |source_type|
    context "with :source_type == #{source_type.pluralize}" do
      it_behaves_like 'a 404 response when source is private' do
        let(:route) { delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", stranger) }
      end

      context 'when authenticated as a non-member or member with insufficient rights' do
        %i[access_requester stranger].each do |type|
          context "as a #{type}" do
            it 'returns 403' do
              user = public_send(type)
              delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", user)

              expect(response).to have_gitlab_http_status(:forbidden)
            end
          end
        end
      end

      context 'when authenticated as a member and deleting themself' do
        it 'deletes the member' do
          expect do
            delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", developer)

            expect(response).to have_gitlab_http_status(:no_content)
          end.to change { source.members.count }.by(-1)
        end
      end

      context 'when authenticated as a maintainer/owner' do
        context 'and member is a requester' do
          it 'returns 404' do
            expect do
              delete api("/#{source_type.pluralize}/#{source.id}/members/#{access_requester.id}", maintainer)

              expect(response).to have_gitlab_http_status(:not_found)
            end.not_to change { source.requesters.count }
          end
        end

        it 'deletes the member' do
          expect do
            delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", maintainer)

            expect(response).to have_gitlab_http_status(:no_content)
          end.to change { source.members.count }.by(-1)
        end

        it_behaves_like '412 response' do
          let(:request) { api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", maintainer) }
        end
      end

      it 'returns 404 if member does not exist' do
        delete api("/#{source_type.pluralize}/#{source.id}/members/#{non_existing_record_id}", maintainer)

        expect(response).to have_gitlab_http_status(:not_found)
      end
    end
  end

  describe 'DELETE /groups/:id/members/:user_id' do
    let(:other_user) { create(:user) }
    let(:nested_group) { create(:group, parent: group) }

    before do
      nested_group.add_developer(developer)
      nested_group.add_developer(other_user)
    end

    it 'deletes only the member with skip_subresources=true' do
      expect do
        delete api("/groups/#{group.id}/members/#{developer.id}", maintainer), params: { skip_subresources: true }

        expect(response).to have_gitlab_http_status(:no_content)
      end.to change { group.members.count }.by(-1)
          .and change { nested_group.members.count }.by(0)
    end

    it 'deletes member and its sub memberships with skip_subresources=false' do
      expect do
        delete api("/groups/#{group.id}/members/#{developer.id}", maintainer), params: { skip_subresources: false }

        expect(response).to have_gitlab_http_status(:no_content)
      end.to change { group.members.count }.by(-1)
          .and change { nested_group.members.count }.by(-1)
    end
  end

  [false, true].each do |all|
    it_behaves_like 'GET /:source_type/:id/members/(all)', 'project', all do
      let(:source) { project }
    end

    it_behaves_like 'GET /:source_type/:id/members/(all)', 'group', all do
      let(:source) { group }
    end
  end

  [false, true].each do |all|
    it_behaves_like 'GET /:source_type/:id/members/(all/):user_id', 'project', all do
      let(:source) { all ? create(:project, :public, group: group) : project }
    end

    it_behaves_like 'GET /:source_type/:id/members/(all/):user_id', 'group', all do
      let(:source) { all ? create(:group, parent: group) : group }
    end
  end

  describe 'POST /projects/:id/members' do
    it_behaves_like 'POST /:source_type/:id/members', 'project' do
      let(:source) { project }
    end

    context 'adding owner to project' do
      it 'returns created status' do
        expect do
          post api("/projects/#{project.id}/members", maintainer),
               params: { user_id: stranger.id, access_level: Member::OWNER }

          expect(response).to have_gitlab_http_status(:created)
        end.to change { project.members.count }.by(1)
      end
    end

    context 'remove bot from project' do
      it 'returns a 403 forbidden' do
        project_bot = create(:user, :project_bot)
        create(:project_member, project: project, user: project_bot)

        expect do
          delete api("/projects/#{project.id}/members/#{project_bot.id}", maintainer)

          expect(response).to have_gitlab_http_status(:forbidden)
        end.not_to change { project.members.count }
      end
    end
  end

  it_behaves_like 'POST /:source_type/:id/members', 'group' do
    let(:source) { group }
  end

  it_behaves_like 'PUT /:source_type/:id/members/:user_id', 'project' do
    let(:source) { project }
  end

  it_behaves_like 'PUT /:source_type/:id/members/:user_id', 'group' do
    let(:source) { group }
  end

  it_behaves_like 'DELETE /:source_type/:id/members/:user_id', 'project' do
    let(:source) { project }
  end

  it_behaves_like 'DELETE /:source_type/:id/members/:user_id', 'group' do
    let(:source) { group }
  end
end