spec/services/projects/import_export/export_service_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

require 'spec_helper'

describe Projects::ImportExport::ExportService do
  describe '#execute' do
    let!(:user) { create(:user) }
    let(:project) { create(:project) }
    let(:shared) { project.import_export_shared }
    let(:service) { described_class.new(project, user) }
    let!(:after_export_strategy) { Gitlab::ImportExport::AfterExportStrategies::DownloadNotificationStrategy.new }

    context 'when all saver services succeed' do
      before do
        allow(service).to receive(:save_services).and_return(true)
      end

      it 'saves the project in the file system' do
        expect(Gitlab::ImportExport::Saver).to receive(:save).with(project: project, shared: shared)

        service.execute
      end

      it 'calls the after export strategy' do
        expect(after_export_strategy).to receive(:execute)

        service.execute(after_export_strategy)
      end

      context 'when after export strategy fails' do
        before do
          allow(after_export_strategy).to receive(:execute).and_return(false)
        end

        after do
          service.execute(after_export_strategy)
        end

        it 'removes the remaining exported data' do
          allow(shared).to receive(:export_path).and_return('whatever')
          allow(FileUtils).to receive(:rm_rf)

          expect(FileUtils).to receive(:rm_rf).with(shared.export_path)
        end

        it 'notifies the user' do
          expect_any_instance_of(NotificationService).to receive(:project_not_exported)
        end

        it 'notifies logger' do
          allow(Rails.logger).to receive(:error)

          expect(Rails.logger).to receive(:error)
        end
      end
    end

    context 'when saver services fail' do
      before do
        allow(service).to receive(:save_services).and_return(false)
      end

      after do
        expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
      end

      it 'removes the remaining exported data' do
        allow(shared).to receive(:export_path).and_return('whatever')
        allow(FileUtils).to receive(:rm_rf)

        expect(FileUtils).to receive(:rm_rf).with(shared.export_path)
      end

      it 'notifies the user' do
        expect_any_instance_of(NotificationService).to receive(:project_not_exported)
      end

      it 'notifies logger' do
        expect(Rails.logger).to receive(:error)
      end

      it 'the after export strategy is not called' do
        expect(service).not_to receive(:execute_after_export_action)
      end
    end
  end
end