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
|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Peek::Views::ExternalHttp, :request_store do
subject { described_class.new }
let(:subscriber) { Gitlab::Metrics::Subscribers::ExternalHttp.new }
before do
allow(Gitlab::PerformanceBar).to receive(:enabled_for_request?).and_return(true)
end
around do |example|
freeze_time { example.run }
end
let(:event_1) do
{
method: 'POST', code: "200", duration: 0.03,
scheme: 'https', host: 'gitlab.com', port: 80, path: '/api/v4/projects',
query: 'current=true'
}
end
let(:event_2) do
{
method: 'POST', duration: 1.3,
scheme: 'http', host: 'gitlab.com', port: 80, path: '/api/v4/projects/2/issues',
query: 'current=true',
exception_object: Net::ReadTimeout.new
}
end
let(:event_3) do
{
method: 'GET', code: "301", duration: 0.005,
scheme: 'http', host: 'gitlab.com', port: 80, path: '/api/v4/projects/2',
query: 'current=true',
proxy_host: 'proxy.gitlab.com', proxy_port: 8080
}
end
it 'returns no results' do
expect(subject.results).to eq(
calls: 0, details: [], duration: "0ms", warnings: []
)
end
it 'returns aggregated results' do
subscriber.request(double(:event, payload: event_1, time: Time.current))
subscriber.request(double(:event, payload: event_2, time: Time.current))
subscriber.request(double(:event, payload: event_3, time: Time.current))
results = subject.results
expect(results[:calls]).to eq(3)
expect(results[:duration]).to eq("1335.00ms")
expect(results[:details].count).to eq(3)
expected = [
{
start: be_like_time(Time.current),
duration: 30.0,
label: "POST https://gitlab.com:80/api/v4/projects?current=true",
code: "Response status: 200",
proxy: nil,
error: nil,
warnings: []
},
{
start: be_like_time(Time.current),
duration: 1300,
label: "POST http://gitlab.com:80/api/v4/projects/2/issues?current=true",
code: nil,
proxy: nil,
error: "Exception: Net::ReadTimeout",
warnings: ["1300.0 over 100"]
},
{
start: be_like_time(Time.current),
duration: 5.0,
label: "GET http://gitlab.com:80/api/v4/projects/2?current=true",
code: "Response status: 301",
proxy: nil,
error: nil,
warnings: []
}
]
expect(
results[:details].map { |data| data.slice(:start, :duration, :label, :code, :proxy, :error, :warnings) }
).to match_array(expected)
end
context 'when the host is in IPv4 format' do
before do
event_1[:host] = '1.2.3.4'
end
it 'displays IPv4 in the label' do
subscriber.request(double(:event, payload: event_1, time: Time.current))
expect(subject.results[:details]).to contain_exactly(
a_hash_including(
start: be_like_time(Time.current),
duration: 30.0,
label: "POST https://1.2.3.4:80/api/v4/projects?current=true",
code: "Response status: 200",
proxy: nil,
error: nil,
warnings: []
)
)
end
end
context 'when the host is in IPv6 foramat' do
before do
event_1[:host] = '2606:4700:90:0:f22e:fbec:5bed:a9b9'
end
it 'displays IPv6 in the label' do
subscriber.request(double(:event, payload: event_1, time: Time.current))
expect(subject.results[:details]).to contain_exactly(
a_hash_including(
start: be_like_time(Time.current),
duration: 30.0,
label: "POST https://[2606:4700:90:0:f22e:fbec:5bed:a9b9]:80/api/v4/projects?current=true",
code: "Response status: 200",
proxy: nil,
error: nil,
warnings: []
)
)
end
end
context 'when the query is a hash' do
before do
event_1[:query] = { current: true, 'item1' => 'string', 'item2' => [1, 2] }
end
it 'converts query hash into a query string' do
subscriber.request(double(:event, payload: event_1, time: Time.current))
expect(subject.results[:details]).to contain_exactly(
a_hash_including(
start: be_like_time(Time.current),
duration: 30.0,
label: "POST https://gitlab.com:80/api/v4/projects?current=true&item1=string&item2%5B%5D=1&item2%5B%5D=2",
code: "Response status: 200",
proxy: nil,
error: nil,
warnings: []
)
)
end
end
context 'when the host is invalid' do
before do
event_1[:host] = '!@#%!@#%!@#%'
end
it 'displays unknown in the label' do
subscriber.request(double(:event, payload: event_1, time: Time.current))
expect(subject.results[:details]).to contain_exactly(
a_hash_including(
start: be_like_time(Time.current),
duration: 30.0,
label: "POST unknown",
code: "Response status: 200",
proxy: nil,
error: nil,
warnings: []
)
)
end
end
context 'when URI creation raises an URI::Error' do
before do
# This raises an URI::Error exception
event_1[:port] = 'invalid'
end
it 'displays unknown in the label' do
subscriber.request(double(:event, payload: event_1, time: Time.current))
expect(subject.results[:details]).to contain_exactly(
a_hash_including(
start: be_like_time(Time.current),
duration: 30.0,
label: "POST unknown",
code: "Response status: 200",
proxy: nil,
error: nil,
warnings: []
)
)
end
end
context 'when URI creation raises a StandardError exception' do
before do
# This raises a TypeError exception
event_1[:scheme] = 1234
end
it 'displays unknown in the label' do
subscriber.request(double(:event, payload: event_1, time: Time.current))
expect(subject.results[:details]).to contain_exactly(
a_hash_including(
start: be_like_time(Time.current),
duration: 30.0,
label: "POST unknown",
code: "Response status: 200",
proxy: nil,
error: nil,
warnings: []
)
)
end
end
end
|
