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
|
# frozen_string_literal: true
require 'spec_helper'
describe Metrics::Dashboard::CustomMetricEmbedService do
include MetricsDashboardHelpers
let_it_be(:project, reload: true) { build(:project) }
let_it_be(:user) { create(:user) }
let_it_be(:environment) { create(:environment, project: project) }
before do
project.add_maintainer(user)
end
let(:dashboard_path) { system_dashboard_path }
let(:group) { business_metric_title }
let(:title) { 'title' }
let(:y_label) { 'y_label' }
describe '.valid_params?' do
let(:valid_params) do
{
embedded: true,
dashboard_path: dashboard_path,
group: group,
title: title,
y_label: y_label
}
end
subject { described_class.valid_params?(params) }
let(:params) { valid_params }
it { is_expected.to be_truthy }
context 'not embedded' do
let(:params) { valid_params.except(:embedded) }
it { is_expected.to be_falsey }
end
context 'non-system dashboard' do
let(:dashboard_path) { '.gitlab/dashboards/test.yml' }
it { is_expected.to be_falsey }
end
context 'undefined dashboard' do
let(:params) { valid_params.except(:dashboard_path) }
it { is_expected.to be_truthy }
end
context 'non-custom metric group' do
let(:group) { 'Different Group' }
it { is_expected.to be_falsey }
end
context 'missing group' do
let(:group) { nil }
it { is_expected.to be_falsey }
end
context 'missing title' do
let(:title) { nil }
it { is_expected.to be_falsey }
end
context 'undefined y-axis label' do
let(:params) { valid_params.except(:y_label) }
it { is_expected.to be_falsey }
end
end
describe '#get_dashboard' do
let(:service_params) do
[
project,
user,
{
embedded: true,
environment: environment,
dashboard_path: dashboard_path,
group: group,
title: title,
y_label: y_label
}
]
end
let(:service_call) { described_class.new(*service_params).get_dashboard }
it_behaves_like 'misconfigured dashboard service response', :not_found
it_behaves_like 'raises error for users with insufficient permissions'
context 'the custom metric exists' do
let!(:metric) { create(:prometheus_metric, project: project) }
it_behaves_like 'valid embedded dashboard service response'
it 'does not cache the unprocessed dashboard' do
expect(Gitlab::Metrics::Dashboard::Cache).not_to receive(:fetch)
described_class.new(*service_params).get_dashboard
end
context 'multiple metrics meet criteria' do
let!(:metric_2) { create(:prometheus_metric, project: project, query: 'avg(metric_2)') }
it_behaves_like 'valid embedded dashboard service response'
it 'includes both metrics' do
result = service_call
included_queries = all_queries(result[:dashboard])
expect(included_queries).to include('avg(metric_2)', 'avg(metric)')
end
end
end
context 'when the metric exists in another project' do
let!(:metric) { create(:prometheus_metric, project: create(:project)) }
it_behaves_like 'misconfigured dashboard service response', :not_found
end
end
private
def all_queries(dashboard)
dashboard[:panel_groups].flat_map do |group|
group[:panels].flat_map do |panel|
panel[:metrics].map do |metric|
metric[:query_range]
end
end
end
end
end
|