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
|
# frozen_string_literal: true
require 'spec_helper'
describe SnippetRepository do
let_it_be(:user) { create(:user) }
let(:snippet) { create(:personal_snippet, :repository, author: user) }
let(:snippet_repository) { snippet.snippet_repository }
let(:commit_opts) { { branch_name: 'master', message: 'whatever' } }
describe 'associations' do
it { is_expected.to belong_to(:shard) }
it { is_expected.to belong_to(:snippet) }
end
describe '.find_snippet' do
it 'finds snippet by disk path' do
snippet = create(:snippet, author: user)
snippet.track_snippet_repository
expect(described_class.find_snippet(snippet.disk_path)).to eq(snippet)
end
it 'returns nil when it does not find the snippet' do
expect(described_class.find_snippet('@@unexisting/path/to/snippet')).to be_nil
end
end
describe '#multi_files_action' do
let(:new_file) { { file_path: 'new_file_test', content: 'bar' } }
let(:move_file) { { previous_path: 'CHANGELOG', file_path: 'CHANGELOG_new', content: 'bar' } }
let(:update_file) { { previous_path: 'README', file_path: 'README', content: 'bar' } }
let(:data) { [new_file, move_file, update_file] }
it 'returns nil when files argument is empty' do
expect(snippet.repository).not_to receive(:multi_action)
operation = snippet_repository.multi_files_action(user, [], commit_opts)
expect(operation).to be_nil
end
it 'returns nil when files argument is nil' do
expect(snippet.repository).not_to receive(:multi_action)
operation = snippet_repository.multi_files_action(user, nil, commit_opts)
expect(operation).to be_nil
end
it 'performs the operation accordingly to the files data' do
new_file_blob = blob_at(snippet, new_file[:file_path])
move_file_blob = blob_at(snippet, move_file[:previous_path])
update_file_blob = blob_at(snippet, update_file[:previous_path])
aggregate_failures do
expect(new_file_blob).to be_nil
expect(move_file_blob).not_to be_nil
expect(update_file_blob).not_to be_nil
end
expect do
snippet_repository.multi_files_action(user, data, commit_opts)
end.not_to raise_error
aggregate_failures do
data.each do |entry|
blob = blob_at(snippet, entry[:file_path])
expect(blob).not_to be_nil
expect(blob.path).to eq entry[:file_path]
expect(blob.data).to eq entry[:content]
end
end
end
it 'tries to obtain an exclusive lease' do
expect(Gitlab::ExclusiveLease).to receive(:new).with("multi_files_action:#{snippet.id}", anything).and_call_original
snippet_repository.multi_files_action(user, data, commit_opts)
end
it 'cancels the lease when the method has finished' do
expect(Gitlab::ExclusiveLease).to receive(:cancel).with("multi_files_action:#{snippet.id}", anything).and_call_original
snippet_repository.multi_files_action(user, data, commit_opts)
end
it 'raises an error if the lease cannot be obtained' do
allow_next_instance_of(Gitlab::ExclusiveLease) do |instance|
allow(instance).to receive(:try_obtain).and_return false
end
expect do
snippet_repository.multi_files_action(user, data, commit_opts)
end.to raise_error(described_class::CommitError)
end
context 'with commit actions' do
let(:result) do
[{ action: :create }.merge(new_file),
{ action: :move }.merge(move_file),
{ action: :update }.merge(update_file)]
end
let(:repo) { double }
before do
allow(snippet).to receive(:repository).and_return(repo)
allow(repo).to receive(:ls_files).and_return([])
end
it 'infers the commit action based on the parameters if not present' do
expect(repo).to receive(:multi_action).with(user, hash_including(actions: result))
snippet_repository.multi_files_action(user, data, commit_opts)
end
context 'when commit actions are present' do
let(:file_action) { { file_path: 'foo.txt', content: 'foo', action: :foobar } }
let(:data) { [file_action] }
it 'does not change commit action' do
expect(repo).to(
receive(:multi_action).with(
user,
hash_including(actions: array_including(hash_including(action: :foobar)))))
snippet_repository.multi_files_action(user, data, commit_opts)
end
end
end
shared_examples 'snippet repository with file names' do |*filenames|
it 'sets a name for unnamed files' do
ls_files = snippet.repository.ls_files(nil)
expect(ls_files).to include(*filenames)
end
end
let_it_be(:named_snippet) { { file_path: 'fee.txt', content: 'bar', action: :create } }
let_it_be(:unnamed_snippet) { { file_path: '', content: 'dummy', action: :create } }
context 'when some files are not named' do
let(:data) { [named_snippet] + Array.new(2) { unnamed_snippet.clone } }
before do
expect do
snippet_repository.multi_files_action(user, data, commit_opts)
end.not_to raise_error
end
it_behaves_like 'snippet repository with file names', 'snippetfile1.txt', 'snippetfile2.txt'
end
context 'repository already has 10 unnamed snippets' do
let(:pre_populate_data) { Array.new(10) { unnamed_snippet.clone } }
let(:data) { [named_snippet] + Array.new(2) { unnamed_snippet.clone } }
before do
# Pre-populate repository with 9 unnamed snippets.
snippet_repository.multi_files_action(user, pre_populate_data, commit_opts)
expect do
snippet_repository.multi_files_action(user, data, commit_opts)
end.not_to raise_error
end
it_behaves_like 'snippet repository with file names', 'snippetfile10.txt', 'snippetfile11.txt'
end
end
def blob_at(snippet, path)
snippet.repository.blob_at('master', path)
end
def first_blob(snippet)
snippet.repository.blob_at('master', snippet.repository.ls_files(nil).first)
end
end
|
