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
|
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe ::Gitlab::Ci::Pipeline::Logger do
let_it_be(:project) { build_stubbed(:project) }
let_it_be(:pipeline) { build_stubbed(:ci_pipeline, project: project) }
subject(:logger) { described_class.new(project: project) }
describe '#log_when' do
it 'stores blocks for later evaluation' do
logger.log_when { |obs| true }
expect(logger.send(:log_conditions).first).to be_a(Proc)
end
end
describe '#instrument' do
it "returns the block's value" do
expect(logger.instrument(:expensive_operation) { 123 }).to eq(123)
end
it 'records durations of instrumented operations' do
loggable_data = {
'expensive_operation_duration_s' => {
'count' => 1,
'avg' => a_kind_of(Numeric),
'max' => a_kind_of(Numeric),
'min' => a_kind_of(Numeric)
}
}
logger.instrument(:expensive_operation) { 123 }
expect(logger.observations_hash).to match(a_hash_including(loggable_data))
end
it 'raises an error when block is not provided' do
expect { logger.instrument(:expensive_operation) }
.to raise_error(ArgumentError, 'block not given')
end
end
describe '#observe' do
it 'records durations of observed operations' do
loggable_data = {
'pipeline_creation_duration_s' => {
'avg' => 30, 'count' => 1, 'max' => 30, 'min' => 30
}
}
expect(logger.observe(:pipeline_creation_duration_s, 30)).to be_truthy
expect(logger.observations_hash).to match(a_hash_including(loggable_data))
end
end
describe '#commit' do
subject(:commit) { logger.commit(pipeline: pipeline, caller: 'source') }
before do
stub_feature_flags(ci_pipeline_creation_logger: flag)
allow(logger).to receive(:current_monotonic_time) { Time.current.to_i }
logger.instrument(:pipeline_save) { travel(60.seconds) }
logger.observe(:pipeline_creation_duration_s, 30)
logger.observe(:pipeline_creation_duration_s, 10)
end
context 'when the feature flag is enabled' do
let(:flag) { true }
let(:loggable_data) do
{
'class' => described_class.name.to_s,
'pipeline_id' => pipeline.id,
'pipeline_persisted' => true,
'project_id' => project.id,
'pipeline_creation_service_duration_s' => a_kind_of(Numeric),
'pipeline_creation_caller' => 'source',
'pipeline_source' => pipeline.source,
'pipeline_save_duration_s' => {
'avg' => 60, 'count' => 1, 'max' => 60, 'min' => 60
},
'pipeline_creation_duration_s' => {
'avg' => 20, 'count' => 2, 'max' => 30, 'min' => 10
}
}
end
it 'logs to application.json' do
expect(Gitlab::AppJsonLogger)
.to receive(:info)
.with(a_hash_including(loggable_data))
.and_call_original
expect(commit).to be_truthy
end
context 'with log conditions' do
it 'does not log when the conditions are false' do
logger.log_when { |_obs| false }
expect(Gitlab::AppJsonLogger).not_to receive(:info)
expect(commit).to be_falsey
end
it 'logs when a condition is true' do
logger.log_when { |_obs| true }
logger.log_when { |_obs| false }
expect(Gitlab::AppJsonLogger)
.to receive(:info)
.with(a_hash_including(loggable_data))
.and_call_original
expect(commit).to be_truthy
end
end
end
context 'when the feature flag is disabled' do
let(:flag) { false }
it 'does not log' do
expect(Gitlab::AppJsonLogger).not_to receive(:info)
expect(commit).to be_falsey
end
end
end
end
|