spec/lib/activitypub/activity/follow_spec.rb


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

# frozen_string_literal: true

require 'rails_helper'

RSpec.describe ActivityPub::Activity::Follow do
  let(:sender)    { Fabricate(:account) }
  let(:recipient) { Fabricate(:account) }

  let(:json) do
    {
      '@context': 'https://www.w3.org/ns/activitystreams',
      id: 'foo',
      type: 'Follow',
      actor: ActivityPub::TagManager.instance.uri_for(sender),
      object: ActivityPub::TagManager.instance.uri_for(recipient),
    }.with_indifferent_access
  end

  describe '#perform' do
    subject { described_class.new(json, sender) }

    context 'with no prior follow' do
      context 'unlocked account' do
        before do
          subject.perform
        end

        it 'creates a follow from sender to recipient' do
          expect(sender.following?(recipient)).to be true
          expect(sender.active_relationships.find_by(target_account: recipient).uri).to eq 'foo'
        end

        it 'does not create a follow request' do
          expect(sender.requested?(recipient)).to be false
        end
      end

      context 'silenced account following an unlocked account' do
        before do
          sender.touch(:silenced_at)
          subject.perform
        end

        it 'does not create a follow from sender to recipient' do
          expect(sender.following?(recipient)).to be false
        end

        it 'creates a follow request' do
          expect(sender.requested?(recipient)).to be true
          expect(sender.follow_requests.find_by(target_account: recipient).uri).to eq 'foo'
        end
      end

      context 'unlocked account muting the sender' do
        before do
          recipient.mute!(sender)
          subject.perform
        end

        it 'creates a follow from sender to recipient' do
          expect(sender.following?(recipient)).to be true
          expect(sender.active_relationships.find_by(target_account: recipient).uri).to eq 'foo'
        end

        it 'does not create a follow request' do
          expect(sender.requested?(recipient)).to be false
        end
      end

      context 'locked account' do
        before do
          recipient.update(locked: true)
          subject.perform
        end

        it 'does not create a follow from sender to recipient' do
          expect(sender.following?(recipient)).to be false
        end

        it 'creates a follow request' do
          expect(sender.requested?(recipient)).to be true
          expect(sender.follow_requests.find_by(target_account: recipient).uri).to eq 'foo'
        end
      end
    end

    context 'when a follow relationship already exists' do
      before do
        sender.active_relationships.create!(target_account: recipient, uri: 'bar')
      end

      context 'unlocked account' do
        before do
          subject.perform
        end

        it 'correctly sets the new URI' do
          expect(sender.active_relationships.find_by(target_account: recipient).uri).to eq 'foo'
        end

        it 'does not create a follow request' do
          expect(sender.requested?(recipient)).to be false
        end
      end

      context 'silenced account following an unlocked account' do
        before do
          sender.touch(:silenced_at)
          subject.perform
        end

        it 'correctly sets the new URI' do
          expect(sender.active_relationships.find_by(target_account: recipient).uri).to eq 'foo'
        end

        it 'does not create a follow request' do
          expect(sender.requested?(recipient)).to be false
        end
      end

      context 'unlocked account muting the sender' do
        before do
          recipient.mute!(sender)
          subject.perform
        end

        it 'correctly sets the new URI' do
          expect(sender.active_relationships.find_by(target_account: recipient).uri).to eq 'foo'
        end

        it 'does not create a follow request' do
          expect(sender.requested?(recipient)).to be false
        end
      end

      context 'locked account' do
        before do
          recipient.update(locked: true)
          subject.perform
        end

        it 'correctly sets the new URI' do
          expect(sender.active_relationships.find_by(target_account: recipient).uri).to eq 'foo'
        end

        it 'does not create a follow request' do
          expect(sender.requested?(recipient)).to be false
        end
      end
    end

    context 'when a follow request already exists' do
      before do
        sender.follow_requests.create!(target_account: recipient, uri: 'bar')
      end

      context 'silenced account following an unlocked account' do
        before do
          sender.touch(:silenced_at)
          subject.perform
        end

        it 'does not create a follow from sender to recipient' do
          expect(sender.following?(recipient)).to be false
        end

        it 'correctly sets the new URI' do
          expect(sender.requested?(recipient)).to be true
          expect(sender.follow_requests.find_by(target_account: recipient).uri).to eq 'foo'
        end
      end

      context 'locked account' do
        before do
          recipient.update(locked: true)
          subject.perform
        end

        it 'does not create a follow from sender to recipient' do
          expect(sender.following?(recipient)).to be false
        end

        it 'correctly sets the new URI' do
          expect(sender.requested?(recipient)).to be true
          expect(sender.follow_requests.find_by(target_account: recipient).uri).to eq 'foo'
        end
      end
    end
  end
end