summaryrefslogtreecommitdiff
path: root/spec/workers/create_commit_signature_worker_spec.rb
blob: d7235fcd907738e66105bd7960ac24e6556c1103 (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
# frozen_string_literal: true

require 'spec_helper'

describe CreateCommitSignatureWorker do
  let(:project) { create(:project, :repository) }
  let(:commits) { project.repository.commits('HEAD', limit: 3).commits }
  let(:commit_shas) { commits.map(&:id) }
  let(:gpg_commit) { instance_double(Gitlab::Gpg::Commit) }
  let(:x509_commit) { instance_double(Gitlab::X509::Commit) }

  context 'when a signature is found' do
    before do
      allow(Project).to receive(:find_by).with(id: project.id).and_return(project)
      allow(project).to receive(:commits_by).with(oids: commit_shas).and_return(commits)
    end

    subject { described_class.new.perform(commit_shas, project.id) }

    it 'calls Gitlab::Gpg::Commit#signature' do
      commits.each do |commit|
        allow(commit).to receive(:signature_type).and_return(:PGP)
        expect(Gitlab::Gpg::Commit).to receive(:new).with(commit).and_return(gpg_commit).once
      end

      expect(gpg_commit).to receive(:signature).exactly(commits.size).times

      subject
    end

    it 'can recover from exception and continue the signature process' do
      allow(gpg_commit).to receive(:signature)
      allow(Gitlab::Gpg::Commit).to receive(:new).and_return(gpg_commit)
      allow(Gitlab::Gpg::Commit).to receive(:new).with(commits.first).and_raise(StandardError)

      allow(commits[1]).to receive(:signature_type).and_return(:PGP)
      allow(commits[2]).to receive(:signature_type).and_return(:PGP)

      expect(gpg_commit).to receive(:signature).twice

      subject
    end

    it 'calls Gitlab::X509::Commit#signature' do
      commits.each do |commit|
        allow(commit).to receive(:signature_type).and_return(:X509)
        expect(Gitlab::X509::Commit).to receive(:new).with(commit).and_return(x509_commit).once
      end

      expect(x509_commit).to receive(:signature).exactly(commits.size).times

      subject
    end

    it 'can recover from exception and continue the X509 signature process' do
      allow(x509_commit).to receive(:signature)
      allow(Gitlab::X509::Commit).to receive(:new).and_return(x509_commit)
      allow(Gitlab::X509::Commit).to receive(:new).with(commits.first).and_raise(StandardError)

      allow(commits[1]).to receive(:signature_type).and_return(:X509)
      allow(commits[2]).to receive(:signature_type).and_return(:X509)

      expect(x509_commit).to receive(:signature).twice

      subject
    end
  end

  context 'handles when a string is passed in for the commit SHA' do
    before do
      allow(Project).to receive(:find_by).with(id: project.id).and_return(project)
      allow(project).to receive(:commits_by).with(oids: Array(commit_shas.first)).and_return(commits)
      allow(commits.first).to receive(:signature_type).and_return(:PGP)
    end

    it 'creates a signature once' do
      allow(Gitlab::Gpg::Commit).to receive(:new).with(commits.first).and_return(gpg_commit)

      expect(gpg_commit).to receive(:signature).once

      described_class.new.perform(commit_shas.first, project.id)
    end
  end

  context 'when Commit is not found' do
    let(:nonexisting_commit_sha) { '0beec7b5ea3f0fdbc95d0dd47f3c5bc275da8a34' }

    it 'does not raise errors' do
      expect { described_class.new.perform([nonexisting_commit_sha], project.id) }.not_to raise_error
    end
  end

  context 'when Project is not found' do
    let(:nonexisting_project_id) { -1 }

    it 'does not raise errors' do
      expect { described_class.new.perform(commit_shas, nonexisting_project_id) }.not_to raise_error
    end

    it 'does not call Gitlab::Gpg::Commit#signature' do
      expect_any_instance_of(Gitlab::Gpg::Commit).not_to receive(:signature)

      described_class.new.perform(commit_shas, nonexisting_project_id)
    end

    it 'does not call Gitlab::X509::Commit#signature' do
      expect_any_instance_of(Gitlab::X509::Commit).not_to receive(:signature)

      described_class.new.perform(commit_shas, nonexisting_project_id)
    end
  end
end