summaryrefslogtreecommitdiff
path: root/spec/requests/api/files_spec.rb
blob: 5d8338a3fb7426ee12876d15acb17786f572d71e (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
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
require 'spec_helper'

describe API::Files do
  let(:user) { create(:user) }
  let!(:project) { create(:project, :repository, namespace: user.namespace ) }
  let(:guest) { create(:user) { |u| project.add_guest(u) } }
  let(:file_path) { "files%2Fruby%2Fpopen%2Erb" }
  let(:params) do
    {
      ref: 'master'
    }
  end
  let(:author_email) { 'user@example.org' }
  let(:author_name) { 'John Doe' }

  before do
    project.team << [user, :developer]
  end

  def route(file_path = nil)
    "/projects/#{project.id}/repository/files/#{file_path}"
  end

  describe "GET /projects/:id/repository/files/:file_path" do
    shared_examples_for 'repository files' do
      it 'returns file attributes as json' do
        get api(route(file_path), current_user), params

        expect(response).to have_gitlab_http_status(200)
        expect(json_response['file_path']).to eq(CGI.unescape(file_path))
        expect(json_response['file_name']).to eq('popen.rb')
        expect(json_response['last_commit_id']).to eq('570e7b2abdd848b95f2f578043fc23bd6f6fd24d')
        expect(Base64.decode64(json_response['content']).lines.first).to eq("require 'fileutils'\n")
      end

      it 'returns json when file has txt extension' do
        file_path = "bar%2Fbranch-test.txt"

        get api(route(file_path), current_user), params

        expect(response).to have_gitlab_http_status(200)
        expect(response.content_type).to eq('application/json')
      end

      it 'returns file by commit sha' do
        # This file is deleted on HEAD
        file_path = "files%2Fjs%2Fcommit%2Ejs%2Ecoffee"
        params[:ref] = "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9"

        get api(route(file_path), current_user), params

        expect(response).to have_gitlab_http_status(200)
        expect(json_response['file_name']).to eq('commit.js.coffee')
        expect(Base64.decode64(json_response['content']).lines.first).to eq("class Commit\n")
      end

      it 'returns raw file info' do
        url = route(file_path) + "/raw"
        expect(Gitlab::Workhorse).to receive(:send_git_blob)

        get api(url, current_user), params

        expect(response).to have_gitlab_http_status(200)
      end

      context 'when mandatory params are not given' do
        it_behaves_like '400 response' do
          let(:request) { get api(route("any%2Ffile"), current_user) }
        end
      end

      context 'when file_path does not exist' do
        let(:params) { { ref: 'master' } }

        it_behaves_like '404 response' do
          let(:request) { get api(route('app%2Fmodels%2Fapplication%2Erb'), current_user), params }
          let(:message) { '404 File Not Found' }
        end
      end

      context 'when repository is disabled' do
        include_context 'disabled repository'

        it_behaves_like '403 response' do
          let(:request) { get api(route(file_path), current_user), params }
        end
      end
    end

    context 'when unauthenticated', 'and project is public' do
      it_behaves_like 'repository files' do
        let(:project) { create(:project, :public, :repository) }
        let(:current_user) { nil }
      end
    end

    context 'when unauthenticated', 'and project is private' do
      it_behaves_like '404 response' do
        let(:request) { get api(route(file_path)), params }
        let(:message) { '404 Project Not Found' }
      end
    end

    context 'when authenticated', 'as a developer' do
      it_behaves_like 'repository files' do
        let(:current_user) { user }
      end
    end

    context 'when authenticated', 'as a guest' do
      it_behaves_like '403 response' do
        let(:request) { get api(route(file_path), guest), params }
      end
    end
  end

  describe "GET /projects/:id/repository/files/:file_path/raw" do
    shared_examples_for 'repository raw files' do
      it 'returns raw file info' do
        url = route(file_path) + "/raw"
        expect(Gitlab::Workhorse).to receive(:send_git_blob)

        get api(url, current_user), params

        expect(response).to have_gitlab_http_status(200)
      end

      it 'returns raw file info for files with dots' do
        url = route('.gitignore') + "/raw"
        expect(Gitlab::Workhorse).to receive(:send_git_blob)

        get api(url, current_user), params

        expect(response).to have_gitlab_http_status(200)
      end

      it 'returns file by commit sha' do
        # This file is deleted on HEAD
        file_path = "files%2Fjs%2Fcommit%2Ejs%2Ecoffee"
        params[:ref] = "6f6d7e7ed97bb5f0054f2b1df789b39ca89b6ff9"
        expect(Gitlab::Workhorse).to receive(:send_git_blob)

        get api(route(file_path) + "/raw", current_user), params

        expect(response).to have_gitlab_http_status(200)
      end

      context 'when mandatory params are not given' do
        it_behaves_like '400 response' do
          let(:request) { get api(route("any%2Ffile"), current_user) }
        end
      end

      context 'when file_path does not exist' do
        let(:params) { { ref: 'master' } }

        it_behaves_like '404 response' do
          let(:request) { get api(route('app%2Fmodels%2Fapplication%2Erb'), current_user), params }
          let(:message) { '404 File Not Found' }
        end
      end

      context 'when repository is disabled' do
        include_context 'disabled repository'

        it_behaves_like '403 response' do
          let(:request) { get api(route(file_path), current_user), params }
        end
      end
    end

    context 'when unauthenticated', 'and project is public' do
      it_behaves_like 'repository raw files' do
        let(:project) { create(:project, :public, :repository) }
        let(:current_user) { nil }
      end
    end

    context 'when unauthenticated', 'and project is private' do
      it_behaves_like '404 response' do
        let(:request) { get api(route(file_path)), params }
        let(:message) { '404 Project Not Found' }
      end
    end

    context 'when authenticated', 'as a developer' do
      it_behaves_like 'repository raw files' do
        let(:current_user) { user }
      end
    end

    context 'when authenticated', 'as a guest' do
      it_behaves_like '403 response' do
        let(:request) { get api(route(file_path), guest), params }
      end
    end
  end

  describe "POST /projects/:id/repository/files/:file_path" do
    let!(:file_path) { "new_subfolder%2Fnewfile%2Erb" }
    let(:valid_params) do
      {
        branch: "master",
        content: "puts 8",
        commit_message: "Added newfile"
      }
    end

    it "creates a new file in project repo" do
      post api(route(file_path), user), valid_params

      expect(response).to have_gitlab_http_status(201)
      expect(json_response["file_path"]).to eq(CGI.unescape(file_path))
      last_commit = project.repository.commit.raw
      expect(last_commit.author_email).to eq(user.email)
      expect(last_commit.author_name).to eq(user.name)
    end

    it "returns a 400 bad request if no mandatory params given" do
      post api(route("any%2Etxt"), user)

      expect(response).to have_gitlab_http_status(400)
    end

    it "returns a 400 if editor fails to create file" do
      allow_any_instance_of(Repository).to receive(:create_file)
        .and_raise(Gitlab::Git::CommitError, 'Cannot create file')

      post api(route("any%2Etxt"), user), valid_params

      expect(response).to have_gitlab_http_status(400)
    end

    context "when specifying an author" do
      it "creates a new file with the specified author" do
        valid_params.merge!(author_email: author_email, author_name: author_name)

        post api(route("new_file_with_author%2Etxt"), user), valid_params

        expect(response).to have_gitlab_http_status(201)
        expect(response.content_type).to eq('application/json')
        last_commit = project.repository.commit.raw
        expect(last_commit.author_email).to eq(author_email)
        expect(last_commit.author_name).to eq(author_name)
      end
    end

    context 'when the repo is empty' do
      let!(:project) { create(:project_empty_repo, namespace: user.namespace ) }

      it "creates a new file in project repo" do
        post api(route("newfile%2Erb"), user), valid_params

        expect(response).to have_gitlab_http_status(201)
        expect(json_response['file_path']).to eq('newfile.rb')
        last_commit = project.repository.commit.raw
        expect(last_commit.author_email).to eq(user.email)
        expect(last_commit.author_name).to eq(user.name)
      end
    end
  end

  describe "PUT /projects/:id/repository/files" do
    let(:valid_params) do
      {
        branch: 'master',
        content: 'puts 8',
        commit_message: 'Changed file'
      }
    end

    it "updates existing file in project repo" do
      put api(route(file_path), user), valid_params

      expect(response).to have_gitlab_http_status(200)
      expect(json_response['file_path']).to eq(CGI.unescape(file_path))
      last_commit = project.repository.commit.raw
      expect(last_commit.author_email).to eq(user.email)
      expect(last_commit.author_name).to eq(user.name)
    end

    it "returns a 400 bad request if update existing file with stale last commit id" do
      params_with_stale_id = valid_params.merge(last_commit_id: 'stale')

      put api(route(file_path), user), params_with_stale_id

      expect(response).to have_gitlab_http_status(400)
      expect(json_response['message']).to eq('You are attempting to update a file that has changed since you started editing it.')
    end

    it "updates existing file in project repo with accepts correct last commit id" do
      last_commit = Gitlab::Git::Commit
                        .last_for_path(project.repository, 'master', URI.unescape(file_path))
      params_with_correct_id = valid_params.merge(last_commit_id: last_commit.id)

      put api(route(file_path), user), params_with_correct_id

      expect(response).to have_gitlab_http_status(200)
    end

    it "returns a 400 bad request if no params given" do
      put api(route(file_path), user)

      expect(response).to have_gitlab_http_status(400)
    end

    context "when specifying an author" do
      it "updates a file with the specified author" do
        valid_params.merge!(author_email: author_email, author_name: author_name, content: "New content")

        put api(route(file_path), user), valid_params

        expect(response).to have_gitlab_http_status(200)
        last_commit = project.repository.commit.raw
        expect(last_commit.author_email).to eq(author_email)
        expect(last_commit.author_name).to eq(author_name)
      end
    end
  end

  describe "DELETE /projects/:id/repository/files" do
    let(:valid_params) do
      {
        branch: 'master',
        commit_message: 'Changed file'
      }
    end

    it "deletes existing file in project repo" do
      delete api(route(file_path), user), valid_params

      expect(response).to have_gitlab_http_status(204)
    end

    it "returns a 400 bad request if no params given" do
      delete api(route(file_path), user)

      expect(response).to have_gitlab_http_status(400)
    end

    it "returns a 400 if fails to delete file" do
      allow_any_instance_of(Repository).to receive(:delete_file).and_raise(Gitlab::Git::CommitError, 'Cannot delete file')

      delete api(route(file_path), user), valid_params

      expect(response).to have_gitlab_http_status(400)
    end

    context "when specifying an author" do
      it "removes a file with the specified author" do
        valid_params.merge!(author_email: author_email, author_name: author_name)

        delete api(route(file_path), user), valid_params

        expect(response).to have_gitlab_http_status(204)
      end
    end
  end

  describe "POST /projects/:id/repository/files with binary file" do
    let(:file_path) { 'test%2Ebin' }
    let(:put_params) do
      {
        branch: 'master',
        content: 'iVBORw0KGgoAAAANSUhEUgAAAAEAAAABAQMAAAAl21bKAAAAA1BMVEUAAACnej3aAAAAAXRSTlMAQObYZgAAAApJREFUCNdjYAAAAAIAAeIhvDMAAAAASUVORK5CYII=',
        commit_message: 'Binary file with a \n should not be touched',
        encoding: 'base64'
      }
    end
    let(:get_params) do
      {
        ref: 'master'
      }
    end

    before do
      post api(route(file_path), user), put_params
    end

    it "remains unchanged" do
      get api(route(file_path), user), get_params

      expect(response).to have_gitlab_http_status(200)
      expect(json_response['file_path']).to eq(CGI.unescape(file_path))
      expect(json_response['file_name']).to eq(CGI.unescape(file_path))
      expect(json_response['content']).to eq(put_params[:content])
    end
  end
end