summaryrefslogtreecommitdiff
path: root/spec/helpers/application_helper_spec.rb
blob: 08107b841d7ecc0c56a9ff5a918c153bc70998c5 (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
390
391
392
393
394
395
396
397
398
# frozen_string_literal: true

require 'spec_helper'

RSpec.describe ApplicationHelper do
  describe 'current_controller?' do
    before do
      stub_controller_name('foo')
    end

    it 'returns true when controller matches argument' do
      expect(helper.current_controller?(:foo)).to be_truthy
    end

    it 'returns false when controller does not match argument' do
      expect(helper.current_controller?(:bar)).to be_falsey
    end

    it 'takes any number of arguments' do
      expect(helper.current_controller?(:baz, :bar)).to be_falsey
      expect(helper.current_controller?(:baz, :bar, :foo)).to be_truthy
    end

    context 'when namespaced' do
      before do
        stub_controller_path('bar/foo')
      end

      it 'returns true when controller matches argument' do
        expect(helper.current_controller?(:foo)).to be_truthy
      end

      it 'returns true when controller and namespace matches argument in path notation' do
        expect(helper.current_controller?('bar/foo')).to be_truthy
      end

      it 'returns false when namespace doesnt match' do
        expect(helper.current_controller?('foo/foo')).to be_falsey
      end
    end

    def stub_controller_name(value)
      allow(helper.controller).to receive(:controller_name).and_return(value)
    end

    def stub_controller_path(value)
      allow(helper.controller).to receive(:controller_path).and_return(value)
    end
  end

  describe 'current_action?' do
    before do
      stub_action_name('foo')
    end

    it 'returns true when action matches' do
      expect(helper.current_action?(:foo)).to be_truthy
    end

    it 'returns false when action does not match' do
      expect(helper.current_action?(:bar)).to be_falsey
    end

    it 'takes any number of arguments' do
      expect(helper.current_action?(:baz, :bar)).to be_falsey
      expect(helper.current_action?(:baz, :bar, :foo)).to be_truthy
    end

    def stub_action_name(value)
      allow(helper).to receive(:action_name).and_return(value)
    end
  end

  describe '#admin_section?' do
    context 'when controller is under the admin namespace' do
      before do
        allow(helper).to receive(:controller).and_return(Admin::UsersController.new)
      end

      it 'returns true' do
        expect(helper.admin_section?).to eq(true)
      end
    end

    context 'when controller is not under the admin namespace' do
      before do
        allow(helper).to receive(:controller).and_return(UsersController.new)
      end

      it 'returns true' do
        expect(helper.admin_section?).to eq(false)
      end
    end
  end

  describe 'simple_sanitize' do
    let(:a_tag) { '<a href="#">Foo</a>' }

    it 'allows the a tag' do
      expect(helper.simple_sanitize(a_tag)).to eq(a_tag)
    end

    it 'allows the span tag' do
      input = '<span class="foo">Bar</span>'
      expect(helper.simple_sanitize(input)).to eq(input)
    end

    it 'disallows other tags' do
      input = "<strike><b>#{a_tag}</b></strike>"
      expect(helper.simple_sanitize(input)).to eq(a_tag)
    end
  end

  describe 'time_ago_with_tooltip' do
    around do |example|
      Time.use_zone('UTC') { example.run }
    end

    def element(*arguments)
      @time = Time.zone.parse('2015-07-02 08:23')
      element = helper.time_ago_with_tooltip(@time, *arguments)

      Nokogiri::HTML::DocumentFragment.parse(element).first_element_child
    end

    it 'returns a time element' do
      expect(element.name).to eq 'time'
    end

    it 'includes the date string' do
      expect(element.text).to eq @time.strftime("%b %d, %Y")
    end

    it 'has a datetime attribute' do
      expect(element.attr('datetime')).to eq '2015-07-02T08:23:00Z'
    end

    it 'has a formatted title attribute' do
      expect(element.attr('title')).to eq 'Jul 2, 2015 8:23am'
    end

    it 'includes a default js-timeago class' do
      expect(element.attr('class')).to eq 'js-timeago'
    end

    it 'accepts a custom html_class' do
      expect(element(html_class: 'custom_class').attr('class')).to eq 'js-timeago custom_class'
    end

    it 'accepts a custom tooltip placement' do
      expect(element(placement: 'bottom').attr('data-placement')).to eq 'bottom'
    end

    it 'converts to Time' do
      expect { helper.time_ago_with_tooltip(Date.today) }.not_to raise_error
    end

    it 'add class for the short format' do
      timeago_element = element(short_format: 'short')

      expect(timeago_element.attr('class')).to eq 'js-short-timeago'
      expect(timeago_element.next_element).to eq nil
    end
  end

  describe '#active_when' do
    it { expect(helper.active_when(true)).to eq('active') }
    it { expect(helper.active_when(false)).to eq(nil) }
  end

  describe '#support_url' do
    context 'when alternate support url is specified' do
      let(:alternate_url) { 'http://company.example.com/getting-help' }

      it 'returns the alternate support url' do
        stub_application_setting(help_page_support_url: alternate_url)

        expect(helper.support_url).to eq(alternate_url)
      end
    end

    context 'when alternate support url is not specified' do
      it 'builds the support url from the promo_url' do
        expect(helper.support_url).to eq(helper.promo_url + '/getting-help/')
      end
    end
  end

  describe '#locale_path' do
    it 'returns the locale path with an `_`' do
      Gitlab::I18n.with_locale('pt-BR') do
        expect(helper.locale_path).to include('assets/locale/pt_BR/app')
      end
    end
  end

  describe '#client_class_list' do
    it 'returns string containing CSS classes representing client browser and platform' do
      class_list = helper.client_class_list
      expect(class_list).to eq('gl-browser-generic gl-platform-other')
    end
  end

  describe '#client_js_flags' do
    it 'returns map containing JS flags representing client browser and platform' do
      flags_list = helper.client_js_flags
      expect(flags_list[:isGeneric]).to eq(true)
      expect(flags_list[:isOther]).to eq(true)
    end
  end

  describe '#page_startup_api_calls' do
    it 'returns map containing JS Page Startup Calls' do
      helper.add_page_startup_api_call("testURL")

      startup_calls = helper.page_startup_api_calls

      expect(startup_calls["testURL"]).to eq({})
    end
  end

  describe '#autocomplete_data_sources' do
    let(:project) { create(:project) }
    let(:noteable_type) { Issue }

    it 'returns paths for autocomplete_sources_controller' do
      sources = helper.autocomplete_data_sources(project, noteable_type)
      expect(sources.keys).to match_array([:members, :issues, :mergeRequests, :labels, :milestones, :commands, :snippets])
      sources.keys.each do |key|
        expect(sources[key]).not_to be_nil
      end
    end
  end

  describe '#external_storage_url_or_path' do
    let(:project) { create(:project) }

    context 'when external storage is disabled' do
      it 'returns the passed path' do
        expect(helper.external_storage_url_or_path('/foo/bar', project)).to eq('/foo/bar')
      end
    end

    context 'when @snippet is set' do
      it 'returns the passed path' do
        snippet = create(:snippet)
        assign(:snippet, snippet)

        expect(helper.external_storage_url_or_path('/foo/bar', project)).to eq('/foo/bar')
      end
    end

    context 'when external storage is enabled' do
      let(:user) { create(:user, static_object_token: 'hunter1') }

      before do
        allow_next_instance_of(ApplicationSetting) do |instance|
          allow(instance).to receive(:static_objects_external_storage_url).and_return('https://cdn.gitlab.com')
        end
        allow(helper).to receive(:current_user).and_return(user)
      end

      it 'returns the external storage URL prepended to the path' do
        expect(helper.external_storage_url_or_path('/foo/bar', project)).to eq("https://cdn.gitlab.com/foo/bar?token=#{user.static_object_token}")
      end

      it 'preserves the path query parameters' do
        url = helper.external_storage_url_or_path('/foo/bar?unicode=1', project)

        expect(url).to eq("https://cdn.gitlab.com/foo/bar?token=#{user.static_object_token}&unicode=1")
      end

      context 'when project is public' do
        let(:project) { create(:project, :public) }

        it 'returns does not append a token parameter' do
          expect(helper.external_storage_url_or_path('/foo/bar', project)).to eq('https://cdn.gitlab.com/foo/bar')
        end
      end
    end
  end

  describe '#body_data' do
    context 'when @project is not set' do
      it 'does not include project data in the body data elements' do
        expect(helper.body_data).to eq(
          {
            page: 'application',
            page_type_id: nil,
            find_file: nil,
            group: nil
          }
        )
      end

      context 'when @group is set' do
        it 'sets group in the body data elements' do
          group = create(:group)

          assign(:group, group)

          expect(helper.body_data).to eq(
            {
              page: 'application',
              page_type_id: nil,
              find_file: nil,
              group: group.path
            }
          )
        end
      end
    end

    context 'when @project is set' do
      let_it_be(:project) { create(:project, :repository) }
      let_it_be(:user) { create(:user) }

      before do
        assign(:project, project)
        allow(helper).to receive(:current_user).and_return(nil)
      end

      it 'includes all possible body data elements and associates the project elements with project' do
        expect(helper).to receive(:can?).with(nil, :download_code, project)
        expect(helper.body_data).to eq(
          {
            page: 'application',
            page_type_id: nil,
            find_file: nil,
            group: nil,
            project_id: project.id,
            project: project.name,
            namespace_id: project.namespace.id
          }
        )
      end

      context 'when @project is owned by a group' do
        let_it_be(:project) { create(:project, :repository, group: create(:group)) }

        it 'includes all possible body data elements and associates the project elements with project' do
          expect(helper).to receive(:can?).with(nil, :download_code, project)
          expect(helper.body_data).to eq(
            {
              page: 'application',
              page_type_id: nil,
              find_file: nil,
              group: project.group.name,
              project_id: project.id,
              project: project.name,
              namespace_id: project.namespace.id
            }
          )
        end
      end

      context 'when controller is issues' do
        before do
          stub_controller_method(:controller_path, 'projects:issues')
        end

        context 'when params[:id] is present and the issue exsits and action_name is show' do
          it 'sets all project and id elements correctly related to the issue' do
            issue = create(:issue, project: project)
            stub_controller_method(:action_name, 'show')
            stub_controller_method(:params, { id: issue.id })

            expect(helper).to receive(:can?).with(nil, :download_code, project).and_return(false)
            expect(helper.body_data).to eq(
              {
                page: 'projects:issues:show',
                page_type_id: issue.id,
                find_file: nil,
                group: nil,
                project_id: issue.project.id,
                project: issue.project.name,
                namespace_id: issue.project.namespace.id
              }
            )
          end
        end
      end

      context 'when current_user has download_code permission' do
        it 'returns find_file with the default branch' do
          allow(helper).to receive(:current_user).and_return(user)

          expect(helper).to receive(:can?).with(user, :download_code, project).and_return(true)
          expect(helper.body_data[:find_file]).to end_with(project.default_branch)
        end
      end
    end

    def stub_controller_method(method_name, value)
      allow(helper.controller).to receive(method_name).and_return(value)
    end
  end
end