summaryrefslogtreecommitdiff
path: root/spec/services/labels/find_or_create_service_spec.rb
blob: 3ea2727dc60049a873bb7b76f60a466e4b3b7e29 (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
# frozen_string_literal: true

require 'spec_helper'

RSpec.describe Labels::FindOrCreateService do
  describe '#execute' do
    let(:group)   { create(:group) }
    let(:project) { create(:project, namespace: group) }

    let(:params) do
      {
        title: 'Security',
        description: 'Security related stuff.',
        color: '#FF0000'
      }
    end

    context 'when acting on behalf of a specific user' do
      let(:user) { create(:user) }

      context 'when finding labels on project level' do
        subject(:service) { described_class.new(user, project, params) }

        before do
          project.add_developer(user)
        end

        context 'when existing_labels_by_title is provided' do
          let(:preloaded_label) { build(:label, title: 'Security') }

          before do
            params.merge!(
              existing_labels_by_title: {
                'Security' => preloaded_label
              })
          end

          context 'when label exists' do
            it 'returns preloaded label' do
              expect(service.execute).to eq preloaded_label
            end
          end

          context 'when label does not exists' do
            before do
              params[:title] = 'Audit'
            end

            it 'does not generates additional label search' do
              service.execute

              expect(LabelsFinder).not_to receive(:new)
            end
          end
        end

        context 'when label does not exist at group level' do
          it 'creates a new label at project level' do
            expect { service.execute }.to change(project.labels, :count).by(1)
          end
        end

        context 'when label exists at group level' do
          it 'returns the group label' do
            group_label = create(:group_label, group: group, title: 'Security')

            expect(service.execute).to eq group_label
          end
        end

        context 'when label exists at project level' do
          it 'returns the project label' do
            project_label = create(:label, project: project, title: 'Security')

            expect(service.execute).to eq project_label
          end
        end

        context 'when include_ancestor_groups is true' do
          let(:group) { create(:group, :nested) }
          let(:params) do
            {
              title: 'Audit',
              include_ancestor_groups: true
            }
          end

          it 'returns the ancestor group labels' do
            group_label = create(:group_label, group: group.parent, title: 'Audit')

            expect(service.execute).to eq group_label
          end

          it 'creates new labels if labels are not found' do
            expect { service.execute }.to change(project.labels, :count).by(1)
          end
        end
      end

      context 'when finding labels on group level' do
        subject(:service) { described_class.new(user, group, params) }

        before do
          group.add_developer(user)
        end

        context 'when label does not exist at group level' do
          it 'creates a new label at group level' do
            expect { service.execute }.to change(group.labels, :count).by(1)
          end
        end

        context 'when label exists at group level' do
          it 'returns the group label' do
            group_label = create(:group_label, group: group, title: 'Security')

            expect(service.execute).to eq group_label
          end
        end
      end
    end

    context 'when authorization is not required' do
      context 'when finding labels on project level' do
        subject(:service) { described_class.new(nil, project, params) }

        it 'returns the project label' do
          project_label = create(:label, project: project, title: 'Security')

          expect(service.execute(skip_authorization: true)).to eq project_label
        end
      end

      context 'when finding labels on group level' do
        subject(:service) { described_class.new(nil, group, params) }

        it 'returns the group label' do
          group_label = create(:group_label, group: group, title: 'Security')

          expect(service.execute(skip_authorization: true)).to eq group_label
        end
      end
    end
  end
end