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
|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Groups::ImportExport::ExportService, feature_category: :importers do
describe '#async_execute' do
let(:user) { create(:user) }
let(:group) { create(:group) }
context 'when the job can be successfully scheduled' do
let(:export_service) { described_class.new(group: group, user: user) }
it 'enqueues an export job' do
allow(GroupExportWorker).to receive(:perform_async).with(user.id, group.id, {})
export_service.async_execute
end
it 'returns truthy' do
expect(export_service.async_execute).to be_present
end
end
context 'when the job cannot be scheduled' do
let(:export_service) { described_class.new(group: group, user: user) }
before do
allow(GroupExportWorker).to receive(:perform_async).and_return(nil)
end
it 'returns falsey' do
expect(export_service.async_execute).to be_falsey
end
end
end
describe '#execute' do
let!(:user) { create(:user) }
let(:group) { create(:group) }
let(:shared) { Gitlab::ImportExport::Shared.new(group) }
let(:archive_path) { shared.archive_path }
let(:service) { described_class.new(group: group, user: user, params: { shared: shared }) }
before do
group.add_owner(user)
end
after do
FileUtils.rm_rf(archive_path)
end
it 'saves the version' do
expect(Gitlab::ImportExport::VersionSaver).to receive(:new).and_call_original
service.execute
end
it 'saves the models using ndjson tree saver' do
expect(Gitlab::ImportExport::Group::TreeSaver).to receive(:new).and_call_original
service.execute
end
it 'compresses and removes tmp files' do
expect(group.import_export_upload).to be_nil
expect(Gitlab::ImportExport::Saver).to receive(:new).and_call_original
service.execute
expect(Dir.exist?(shared.archive_path)).to eq false
expect(File.exist?(group.import_export_upload.export_file.path)).to eq true
end
it 'notifies the user' do
expect_next_instance_of(NotificationService) do |instance|
expect(instance).to receive(:group_was_exported)
end
service.execute
end
context 'when saver succeeds' do
it 'saves the group in the file system' do
service.execute
expect(group.import_export_upload.export_file.file).not_to be_nil
expect(File.directory?(archive_path)).to eq(false)
expect(File.exist?(shared.archive_path)).to eq(false)
end
end
context 'when user does not have admin_group permission' do
let!(:another_user) { create(:user) }
let(:service) { described_class.new(group: group, user: another_user, params: { shared: shared }) }
let(:expected_message) do
"User with ID: %s does not have required permissions for Group: %s with ID: %s" %
[another_user.id, group.name, group.id]
end
it 'fails' do
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error).with_message(expected_message)
end
it 'logs the error' do
expect_next_instance_of(Gitlab::Export::Logger) do |logger|
expect(logger).to receive(:error).with(
group_id: group.id,
group_name: group.name,
errors: expected_message,
message: 'Group Export failed'
)
end
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
it 'tracks the error' do
expect(shared).to receive(:error) { |param| expect(param.message).to eq expected_message }
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
end
context 'when export fails' do
context 'when file saver fails' do
before do
allow_next_instance_of(Gitlab::ImportExport::Saver) do |saver|
allow(saver).to receive(:save).and_return(false)
end
end
it 'removes the remaining exported data' do
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
expect(group.import_export_upload).to be_nil
expect(Dir.exist?(shared.archive_path)).to eq(false)
end
it 'notifies the user about failed group export' do
expect_next_instance_of(NotificationService) do |instance|
expect(instance).to receive(:group_was_not_exported)
end
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
end
context 'when file compression fails' do
before do
allow(service).to receive_message_chain(:tree_exporter, :save).and_return(false)
end
it 'removes the remaining exported data' do
allow_next_instance_of(Gitlab::ImportExport::Saver) do |saver|
allow(saver).to receive(:compress_and_save).and_return(false)
end
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
expect(group.import_export_upload).to be_nil
expect(Dir.exist?(shared.archive_path)).to eq(false)
end
it 'notifies logger' do
allow(service).to receive_message_chain(:tree_exporter, :save).and_return(false)
expect(service.instance_variable_get(:@logger)).to receive(:error)
expect { service.execute }.to raise_error(Gitlab::ImportExport::Error)
end
end
end
context 'when there is an existing export file' do
subject(:export_service) { described_class.new(group: group, user: user) }
let(:import_export_upload) do
create(
:import_export_upload,
group: group,
export_file: fixture_file_upload('spec/fixtures/group_export.tar.gz')
)
end
it 'removes it' do
existing_file = import_export_upload.export_file
expect { export_service.execute }.to change { existing_file.file }.to(be_nil)
end
end
end
end
|