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
|
# frozen_string_literal: true
require 'fast_spec_helper'
RSpec.describe Gitlab::Kubernetes::Helm::Parsers::ListV2 do
let(:valid_file_contents) do
<<~EOF
{
"Next": "",
"Releases": [
{
"Name": "certmanager",
"Revision": 2,
"Updated": "Sun Mar 29 06:55:42 2020",
"Status": "DEPLOYED",
"Chart": "cert-manager-v0.10.1",
"AppVersion": "v0.10.1",
"Namespace": "gitlab-managed-apps"
},
{
"Name": "certmanager-crds",
"Revision": 2,
"Updated": "Sun Mar 29 06:55:32 2020",
"Status": "DEPLOYED",
"Chart": "cert-manager-crds-v0.2.0",
"AppVersion": "release-0.10",
"Namespace": "gitlab-managed-apps"
},
{
"Name": "certmanager-issuer",
"Revision": 1,
"Updated": "Tue Feb 18 10:04:04 2020",
"Status": "FAILED",
"Chart": "cert-manager-issuer-v0.1.0",
"AppVersion": "",
"Namespace": "gitlab-managed-apps"
},
{
"Name": "runner",
"Revision": 2,
"Updated": "Sun Mar 29 07:01:01 2020",
"Status": "DEPLOYED",
"Chart": "gitlab-runner-0.14.0",
"AppVersion": "12.8.0",
"Namespace": "gitlab-managed-apps"
}
]
}
EOF
end
describe '#initialize' do
it 'initializes without error' do
expect do
described_class.new(valid_file_contents)
end.not_to raise_error
end
it 'raises an error on invalid JSON' do
expect do
described_class.new('')
end.to raise_error(described_class::ParserError)
end
end
describe '#releases' do
subject(:list_v2) { described_class.new(valid_file_contents) }
it 'returns list of releases' do
expect(list_v2.releases).to match([
a_hash_including('Name' => 'certmanager', 'Status' => 'DEPLOYED'),
a_hash_including('Name' => 'certmanager-crds', 'Status' => 'DEPLOYED'),
a_hash_including('Name' => 'certmanager-issuer', 'Status' => 'FAILED'),
a_hash_including('Name' => 'runner', 'Status' => 'DEPLOYED')
])
end
context 'empty Releases' do
let(:valid_file_contents) { '{}' }
it 'returns an empty array' do
expect(list_v2.releases).to eq([])
end
end
context 'invalid Releases' do
let(:invalid_file_contents) do
'{ "Releases" : ["a", "b"] }'
end
subject(:list_v2) { described_class.new(invalid_file_contents) }
it 'raises an error' do
expect do
list_v2.releases
end.to raise_error(described_class::ParserError, 'Invalid format for Releases')
end
end
end
end
|