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
|
# frozen_string_literal: true
require "spec_helper"
RSpec.describe "Compare", :js, feature_category: :projects do
let(:user) { create(:user) }
let(:project) { create(:project, :repository) }
before do
project.add_maintainer(user)
sign_in user
end
shared_examples "compare view of branches" do
shared_examples 'compares branches' do
it 'compares branches' do
visit project_compare_index_path(project, from: 'master', to: 'master')
select_using_dropdown 'from', 'feature'
expect(find('.js-compare-from-dropdown .gl-dropdown-button-text')).to have_content('feature')
select_using_dropdown 'to', 'binary-encoding'
expect(find('.js-compare-to-dropdown .gl-dropdown-button-text')).to have_content('binary-encoding')
click_button 'Compare'
expect(page).to have_content 'Commits'
expect(page).to have_link 'Create merge request'
end
end
it "pre-populates fields" do
visit project_compare_index_path(project, from: "master", to: "master")
expect(find(".js-compare-from-dropdown .gl-dropdown-button-text")).to have_content("master")
expect(find(".js-compare-to-dropdown .gl-dropdown-button-text")).to have_content("master")
end
it_behaves_like 'compares branches'
context 'on a read-only instance' do
before do
allow(Gitlab::Database).to receive(:read_only?).and_return(true)
end
it_behaves_like 'compares branches'
end
it 'renders additions info when click unfold diff' do
visit project_compare_index_path(project)
select_using_dropdown('from', RepoHelpers.sample_commit.parent_id, commit: true)
select_using_dropdown('to', RepoHelpers.sample_commit.id, commit: true)
click_button 'Compare'
expect(page).to have_content 'Commits (1)'
expect(page).to have_content "Showing 2 changed files"
diff = first('.js-unfold')
diff.click
wait_for_requests
page.within diff.query_scope do
expect(first('.new_line').text).not_to have_content "..."
end
end
context 'when project have an open merge request' do
let!(:merge_request) do
create(
:merge_request,
title: 'Feature',
source_project: project,
source_branch: 'feature',
target_branch: 'master',
author: project.users.first
)
end
it 'compares branches' do
visit project_compare_index_path(project)
select_using_dropdown('from', 'master')
select_using_dropdown('to', 'feature')
click_button 'Compare'
expect(page).to have_content 'Commits (1)'
expect(page).to have_content 'Showing 1 changed file with 5 additions and 0 deletions'
expect(page).to have_link 'View open merge request', href: project_merge_request_path(project, merge_request)
expect(page).not_to have_link 'Create merge request'
end
end
it "filters branches" do
visit project_compare_index_path(project, from: "master", to: "master")
select_using_dropdown("from", "wip")
find(".js-compare-from-dropdown .compare-dropdown-toggle").click
expect(find(".js-compare-from-dropdown .gl-dropdown-contents")).to have_selector('li.gl-dropdown-item', count: 1)
end
context 'when commit has overflow', :js do
it 'displays warning' do
visit project_compare_index_path(project, from: "feature", to: "master")
allow(Commit).to receive(:max_diff_options).and_return(max_files: 3)
allow_next_instance_of(DiffHelper) do |instance|
allow(instance).to receive(:render_overflow_warning?).and_return(true)
end
click_button('Compare')
page.within('[data-testid="too-many-changes-alert"]') do
expect(page).to have_text("Some changes are not shown. For a faster browsing experience, only 3 of 3+ files are shown. Download one of the files below to see all changes.")
end
end
end
context "pagination" do
before do
stub_const("Projects::CompareController::COMMIT_DIFFS_PER_PAGE", 1)
end
it "shows an adjusted count for changed files on this page" do
visit project_compare_index_path(project, from: "feature", to: "master")
click_button('Compare')
expect(page).to have_content("Showing 1 changed file")
end
it "shows commits list only on the first page" do
visit project_compare_index_path(project, from: "feature", to: "master")
click_button('Compare')
expect(page).to have_content 'Commits (29)'
# go to the second page
within(".files .gl-pagination") do
click_on("2")
end
expect(page).not_to have_content 'Commits (29)'
end
end
end
shared_examples "compare view of tags" do
it "compares tags" do
visit project_compare_index_path(project, from: "master", to: "master")
select_using_dropdown "from", "v1.0.0"
expect(find(".js-compare-from-dropdown .gl-dropdown-button-text")).to have_content("v1.0.0")
select_using_dropdown "to", "v1.1.0"
expect(find(".js-compare-to-dropdown .gl-dropdown-button-text")).to have_content("v1.1.0")
click_button "Compare"
expect(page).to have_content "Commits"
end
end
def select_using_dropdown(dropdown_type, selection, commit: false)
wait_for_requests
dropdown = find(".js-compare-#{dropdown_type}-dropdown")
dropdown.find(".compare-dropdown-toggle").click
# find input before using to wait for the inputs visibility
dropdown.find('.dropdown-menu')
dropdown.fill_in("Filter by Git revision", with: selection)
wait_for_requests
if commit
dropdown.find('.gl-search-box-by-type-input').send_keys(:return)
else
# find before all to wait for the items visibility
dropdown.find(".js-compare-#{dropdown_type}-dropdown .dropdown-item", text: selection, match: :first)
dropdown.all(".js-compare-#{dropdown_type}-dropdown .dropdown-item", text: selection).first.click
end
end
it_behaves_like "compare view of branches"
it_behaves_like "compare view of tags"
context "when super sidebar is enabled" do
before do
user.update!(use_new_navigation: true)
stub_feature_flags(super_sidebar_nav: true)
end
it_behaves_like "compare view of branches"
it_behaves_like "compare view of tags"
end
end
|