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
|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Explore::ProjectsController do
shared_examples 'explore projects' do
let(:expected_default_sort) { 'latest_activity_desc' }
describe 'GET #index.json' do
render_views
before do
get :index, format: :json
end
it { is_expected.to respond_with(:success) }
it 'sets a default sort parameter' do
expect(controller.params[:sort]).to eq(expected_default_sort)
expect(assigns[:sort]).to eq(expected_default_sort)
end
end
describe 'GET #trending.json' do
render_views
before do
get :trending, format: :json
end
it { is_expected.to respond_with(:success) }
it 'sets a default sort parameter' do
expect(controller.params[:sort]).to eq(expected_default_sort)
expect(assigns[:sort]).to eq(expected_default_sort)
end
end
describe 'GET #starred.json' do
render_views
before do
get :starred, format: :json
end
it { is_expected.to respond_with(:success) }
it 'sets a default sort parameter' do
expect(controller.params[:sort]).to eq(expected_default_sort)
expect(assigns[:sort]).to eq(expected_default_sort)
end
end
describe 'GET #trending' do
context 'sorting by update date' do
let(:project1) { create(:project, :public, updated_at: 3.days.ago) }
let(:project2) { create(:project, :public, updated_at: 1.day.ago) }
before do
create(:trending_project, project: project1)
create(:trending_project, project: project2)
end
it 'sorts by last updated' do
get :trending, params: { sort: 'updated_desc' }
expect(assigns(:projects)).to eq [project2, project1]
end
it 'sorts by oldest updated' do
get :trending, params: { sort: 'updated_asc' }
expect(assigns(:projects)).to eq [project1, project2]
end
end
end
end
shared_examples "blocks high page numbers" do
let(:page_limit) { described_class::PAGE_LIMIT }
context "page number is too high" do
[:index, :trending, :starred].each do |endpoint|
describe "GET #{endpoint}" do
render_views
before do
get endpoint, params: { page: page_limit + 1 }
end
it { is_expected.to respond_with(:bad_request) }
it { is_expected.to render_template("explore/projects/page_out_of_bounds") }
it "assigns the page number" do
expect(assigns[:max_page_number]).to eq(page_limit.to_s)
end
end
describe "GET #{endpoint}.json" do
render_views
before do
get endpoint, params: { page: page_limit + 1 }, format: :json
end
it { is_expected.to respond_with(:bad_request) }
end
describe "metrics recording" do
subject { get endpoint, params: { page: page_limit + 1 } }
let(:counter) { double("counter", increment: true) }
before do
allow(Gitlab::Metrics).to receive(:counter) { counter }
end
it "records the interception" do
expect(Gitlab::Metrics).to receive(:counter).with(
:gitlab_page_out_of_bounds,
controller: "explore/projects",
action: endpoint.to_s,
bot: false
)
subject
end
end
end
end
context "page number is acceptable" do
[:index, :trending, :starred].each do |endpoint|
describe "GET #{endpoint}" do
render_views
before do
get endpoint, params: { page: page_limit }
end
it { is_expected.to respond_with(:success) }
it { is_expected.to render_template("explore/projects/#{endpoint}") }
end
describe "GET #{endpoint}.json" do
render_views
before do
get endpoint, params: { page: page_limit }, format: :json
end
it { is_expected.to respond_with(:success) }
end
end
end
end
shared_examples 'avoids N+1 queries' do
[:index, :trending, :starred].each do |endpoint|
describe "GET #{endpoint}" do
render_views
# some N+1 queries still exist
it 'avoids N+1 queries' do
projects = create_list(:project, 3, :repository, :public)
projects.each do |project|
pipeline = create(:ci_pipeline, :success, project: project, sha: project.commit.id)
create(:commit_status, :success, pipeline: pipeline, ref: pipeline.ref)
end
control = ActiveRecord::QueryRecorder.new { get endpoint }
new_projects = create_list(:project, 2, :repository, :public)
new_projects.each do |project|
pipeline = create(:ci_pipeline, :success, project: project, sha: project.commit.id)
create(:commit_status, :success, pipeline: pipeline, ref: pipeline.ref)
end
expect { get endpoint }.not_to exceed_query_limit(control).with_threshold(8)
end
end
end
end
context 'when user is signed in' do
let(:user) { create(:user) }
before do
sign_in(user)
end
include_examples 'explore projects'
include_examples "blocks high page numbers"
include_examples 'avoids N+1 queries'
context 'user preference sorting' do
let(:project) { create(:project) }
it_behaves_like 'set sort order from user preference' do
let(:sorting_param) { 'created_asc' }
end
end
end
context 'when user is not signed in' do
include_examples 'explore projects'
include_examples "blocks high page numbers"
include_examples 'avoids N+1 queries'
context 'user preference sorting' do
let(:project) { create(:project) }
let(:sorting_param) { 'created_asc' }
it 'does not set sort order from user preference' do
expect_any_instance_of(UserPreference).not_to receive(:update)
get :index, params: { sort: sorting_param }
end
end
context 'restricted visibility level is public' do
before do
stub_application_setting(restricted_visibility_levels: [Gitlab::VisibilityLevel::PUBLIC])
end
it 'redirects to login page' do
get :index
expect(response).to redirect_to new_user_session_path
end
end
end
end
|
