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
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
|
require "spec_helper"
describe ProjectWiki do
let(:project) { create(:project) }
let(:repository) { project.repository }
let(:user) { project.owner }
let(:gitlab_shell) { Gitlab::Shell.new }
let(:project_wiki) { described_class.new(project, user) }
let(:raw_repository) { Gitlab::Git::Repository.new(project.repository_storage, subject.disk_path + '.git', 'foo') }
subject { project_wiki }
it { is_expected.to delegate_method(:empty?).to :pages }
it { is_expected.to delegate_method(:repository_storage_path).to :project }
it { is_expected.to delegate_method(:hashed_storage?).to :project }
describe "#full_path" do
it "returns the project path with namespace with the .wiki extension" do
expect(subject.full_path).to eq(project.full_path + '.wiki')
end
it 'returns the same value as #full_path' do
expect(subject.full_path).to eq(subject.full_path)
end
end
describe '#web_url' do
it 'returns the full web URL to the wiki' do
expect(subject.web_url).to eq("#{Gitlab.config.gitlab.url}/#{project.full_path}/wikis/home")
end
end
describe "#url_to_repo" do
it "returns the correct ssh url to the repo" do
expect(subject.url_to_repo).to eq(gitlab_shell.url_to_repo(subject.full_path))
end
end
describe "#ssh_url_to_repo" do
it "equals #url_to_repo" do
expect(subject.ssh_url_to_repo).to eq(subject.url_to_repo)
end
end
describe "#http_url_to_repo" do
let(:project) { create :project }
it 'returns the full http url to the repo' do
expected_url = "#{Gitlab.config.gitlab.url}/#{subject.full_path}.git"
expect(project_wiki.http_url_to_repo).to eq(expected_url)
expect(project_wiki.http_url_to_repo).not_to include('@')
end
end
describe "#wiki_base_path" do
it "returns the wiki base path" do
wiki_base_path = "#{Gitlab.config.gitlab.relative_url_root}/#{project.full_path}/wikis"
expect(subject.wiki_base_path).to eq(wiki_base_path)
end
end
describe "#wiki" do
it "contains a Gitlab::Git::Wiki instance" do
expect(subject.wiki).to be_a Gitlab::Git::Wiki
end
it "creates a new wiki repo if one does not yet exist" do
expect(project_wiki.create_page("index", "test content")).to be_truthy
end
it "raises CouldNotCreateWikiError if it can't create the wiki repository" do
# Create a fresh project which will not have a wiki
project_wiki = described_class.new(create(:project), user)
gitlab_shell = double(:gitlab_shell)
allow(gitlab_shell).to receive(:create_repository)
allow(project_wiki).to receive(:gitlab_shell).and_return(gitlab_shell)
expect { project_wiki.send(:wiki) }.to raise_exception(ProjectWiki::CouldNotCreateWikiError)
end
end
describe "#empty?" do
context "when the wiki repository is empty" do
describe '#empty?' do
subject { super().empty? }
it { is_expected.to be_truthy }
end
end
context "when the wiki has pages" do
before do
project_wiki.create_page("index", "This is an awesome new Gollum Wiki")
end
describe '#empty?' do
subject { super().empty? }
it { is_expected.to be_falsey }
end
end
end
describe "#pages" do
before do
create_page("index", "This is an awesome new Gollum Wiki")
@pages = subject.pages
end
after do
destroy_page(@pages.first.page)
end
it "returns an array of WikiPage instances" do
expect(@pages.first).to be_a WikiPage
end
it "returns the correct number of pages" do
expect(@pages.count).to eq(1)
end
end
describe "#find_page" do
shared_examples 'finding a wiki page' do
before do
create_page("index page", "This is an awesome Gollum Wiki")
end
after do
subject.pages.each { |page| destroy_page(page.page) }
end
it "returns the latest version of the page if it exists" do
page = subject.find_page("index page")
expect(page.title).to eq("index page")
end
it "returns nil if the page does not exist" do
expect(subject.find_page("non-existant")).to eq(nil)
end
it "can find a page by slug" do
page = subject.find_page("index-page")
expect(page.title).to eq("index page")
end
it "returns a WikiPage instance" do
page = subject.find_page("index page")
expect(page).to be_a WikiPage
end
context 'pages with multibyte-character title' do
before do
create_page("autre pagé", "C'est un génial Gollum Wiki")
end
it "can find a page by slug" do
page = subject.find_page("autre pagé")
expect(page.title).to eq("autre pagé")
end
end
end
context 'when Gitaly wiki_find_page is enabled' do
it_behaves_like 'finding a wiki page'
end
context 'when Gitaly wiki_find_page is disabled', :skip_gitaly_mock do
it_behaves_like 'finding a wiki page'
end
end
describe '#find_sidebar' do
before do
create_page(described_class::SIDEBAR, 'This is an awesome Sidebar')
end
after do
subject.pages.each { |page| destroy_page(page.page) }
end
it 'finds the page defined as _sidebar' do
page = subject.find_page('_sidebar')
expect(page.content).to eq('This is an awesome Sidebar')
end
end
describe '#find_file' do
shared_examples 'finding a wiki file' do
before do
file = File.open(Rails.root.join('spec', 'fixtures', 'dk.png'))
subject.wiki # Make sure the wiki repo exists
BareRepoOperations.new(subject.repository.path_to_repo).commit_file(file, 'image.png')
end
it 'returns the latest version of the file if it exists' do
file = subject.find_file('image.png')
expect(file.mime_type).to eq('image/png')
end
it 'returns nil if the page does not exist' do
expect(subject.find_file('non-existant')).to eq(nil)
end
it 'returns a Gitlab::Git::WikiFile instance' do
file = subject.find_file('image.png')
expect(file).to be_a Gitlab::Git::WikiFile
end
end
context 'when Gitaly wiki_find_file is enabled' do
it_behaves_like 'finding a wiki file'
end
context 'when Gitaly wiki_find_file is disabled', :skip_gitaly_mock do
it_behaves_like 'finding a wiki file'
end
end
describe "#create_page" do
shared_examples 'creating a wiki page' do
after do
destroy_page(subject.pages.first.page)
end
it "creates a new wiki page" do
expect(subject.create_page("test page", "this is content")).not_to eq(false)
expect(subject.pages.count).to eq(1)
end
it "returns false when a duplicate page exists" do
subject.create_page("test page", "content")
expect(subject.create_page("test page", "content")).to eq(false)
end
it "stores an error message when a duplicate page exists" do
2.times { subject.create_page("test page", "content") }
expect(subject.error_message).to match(/Duplicate page:/)
end
it "sets the correct commit message" do
subject.create_page("test page", "some content", :markdown, "commit message")
expect(subject.pages.first.page.version.message).to eq("commit message")
end
it 'updates project activity' do
subject.create_page('Test Page', 'This is content')
project.reload
expect(project.last_activity_at).to be_within(1.minute).of(Time.now)
expect(project.last_repository_updated_at).to be_within(1.minute).of(Time.now)
end
end
context 'when Gitaly wiki_write_page is enabled' do
it_behaves_like 'creating a wiki page'
end
context 'when Gitaly wiki_write_page is disabled', :skip_gitaly_mock do
it_behaves_like 'creating a wiki page'
end
end
describe "#update_page" do
before do
create_page("update-page", "some content")
@gitlab_git_wiki_page = subject.wiki.page(title: "update-page")
subject.update_page(
@gitlab_git_wiki_page,
content: "some other content",
format: :markdown,
message: "updated page"
)
@page = subject.pages.first.page
end
after do
destroy_page(@page)
end
it "updates the content of the page" do
expect(@page.raw_data).to eq("some other content")
end
it "sets the correct commit message" do
expect(@page.version.message).to eq("updated page")
end
it 'updates project activity' do
subject.update_page(
@gitlab_git_wiki_page,
content: 'Yet more content',
format: :markdown,
message: 'Updated page again'
)
project.reload
expect(project.last_activity_at).to be_within(1.minute).of(Time.now)
expect(project.last_repository_updated_at).to be_within(1.minute).of(Time.now)
end
end
describe "#delete_page" do
shared_examples 'deleting a wiki page' do
before do
create_page("index", "some content")
@page = subject.wiki.page(title: "index")
end
it "deletes the page" do
subject.delete_page(@page)
expect(subject.pages.count).to eq(0)
end
it 'updates project activity' do
subject.delete_page(@page)
project.reload
expect(project.last_activity_at).to be_within(1.minute).of(Time.now)
expect(project.last_repository_updated_at).to be_within(1.minute).of(Time.now)
end
end
context 'when Gitaly wiki_delete_page is enabled' do
it_behaves_like 'deleting a wiki page'
end
context 'when Gitaly wiki_delete_page is disabled', :skip_gitaly_mock do
it_behaves_like 'deleting a wiki page'
end
end
describe '#create_repo!' do
it 'creates a repository' do
expect(raw_repository.exists?).to eq(false)
expect(subject.repository).to receive(:after_create)
subject.send(:create_repo!, raw_repository)
expect(raw_repository.exists?).to eq(true)
end
end
describe '#ensure_repository' do
it 'creates the repository if it not exist' do
expect(raw_repository.exists?).to eq(false)
expect(subject).to receive(:create_repo!).and_call_original
subject.ensure_repository
expect(raw_repository.exists?).to eq(true)
end
it 'does not create the repository if it exists' do
subject.wiki
expect(raw_repository.exists?).to eq(true)
expect(subject).not_to receive(:create_repo!)
subject.ensure_repository
end
end
describe '#hook_attrs' do
it 'returns a hash with values' do
expect(subject.hook_attrs).to be_a Hash
expect(subject.hook_attrs.keys).to contain_exactly(:web_url, :git_ssh_url, :git_http_url, :path_with_namespace, :default_branch)
end
end
private
def create_temp_repo(path)
FileUtils.mkdir_p path
system(*%W(#{Gitlab.config.git.bin_path} init --quiet --bare -- #{path}))
end
def remove_temp_repo(path)
FileUtils.rm_rf path
end
def commit_details
Gitlab::Git::Wiki::CommitDetails.new(user.name, user.email, "test commit")
end
def create_page(name, content)
subject.wiki.write_page(name, :markdown, content, commit_details)
end
def destroy_page(page)
subject.delete_page(page, "test commit")
end
end
|