summaryrefslogtreecommitdiff
path: root/spec/lib/object_storage/config_spec.rb
blob: 0ead2a1d2699e7518299f8b0b9a8e8fac4473c4e (plain)
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
# frozen_string_literal: true

require 'fast_spec_helper'
require 'rspec-parameterized'
require 'fog/core'

RSpec.describe ObjectStorage::Config do
  using RSpec::Parameterized::TableSyntax

  let(:region) { 'us-east-1' }
  let(:bucket_name) { 'test-bucket' }
  let(:credentials) do
    {
      provider: 'AWS',
      aws_access_key_id: 'AWS_ACCESS_KEY_ID',
      aws_secret_access_key: 'AWS_SECRET_ACCESS_KEY',
      region: region
    }
  end

  let(:storage_options) do
    {
      server_side_encryption: 'AES256',
      server_side_encryption_kms_key_id: 'arn:aws:12345'
    }
  end

  let(:raw_config) do
    {
      enabled: true,
      connection: credentials,
      remote_directory: bucket_name,
      storage_options: storage_options
    }
  end

  subject { described_class.new(raw_config.as_json) }

  describe '#load_provider' do
    before do
      subject.load_provider
    end

    context 'with AWS' do
      it 'registers AWS as a provider' do
        expect(Fog.providers.keys).to include(:aws)
      end
    end

    context 'with Google' do
      let(:credentials) do
        {
          provider: 'Google',
          google_storage_access_key_id: 'GOOGLE_ACCESS_KEY_ID',
          google_storage_secret_access_key: 'GOOGLE_SECRET_ACCESS_KEY'
        }
      end

      it 'registers Google as a provider' do
        expect(Fog.providers.keys).to include(:google)
      end
    end

    context 'with Azure' do
      let(:credentials) do
        {
          provider: 'AzureRM',
          azure_storage_account_name: 'azuretest',
          azure_storage_access_key: 'ABCD1234'
        }
      end

      it 'registers AzureRM as a provider' do
        expect(Fog.providers.keys).to include(:azurerm)
      end
    end
  end

  describe '#credentials' do
    it { expect(subject.credentials).to eq(credentials) }
  end

  describe '#storage_options' do
    it { expect(subject.storage_options).to eq(storage_options) }
  end

  describe '#enabled?' do
    it { expect(subject.enabled?).to eq(true) }
  end

  describe '#bucket' do
    it { expect(subject.bucket).to eq(bucket_name) }
  end

  describe '#use_iam_profile' do
    it { expect(subject.use_iam_profile?).to be false }
  end

  describe '#use_path_style' do
    it { expect(subject.use_path_style?).to be false }
  end

  context 'with unconsolidated settings' do
    describe 'consolidated_settings? returns false' do
      it { expect(subject.consolidated_settings?).to be false }
    end
  end

  context 'with consolidated settings' do
    before do
      raw_config[:consolidated_settings] = true
    end

    describe 'consolidated_settings? returns true' do
      it { expect(subject.consolidated_settings?).to be true }
    end
  end

  context 'with IAM profile configured' do
    where(:value, :expected) do
      true    | true
      "true"  | true
      "yes"   | true
      false   | false
      "false" | false
      "no"    | false
      nil     | false
    end

    with_them do
      before do
        credentials[:use_iam_profile] = value
      end

      it 'coerces the value to a boolean' do
        expect(subject.use_iam_profile?).to be expected
      end
    end
  end

  context 'with path style configured' do
    where(:value, :expected) do
      true    | true
      "true"  | true
      "yes"   | true
      false   | false
      "false" | false
      "no"    | false
      nil     | false
    end

    with_them do
      before do
        credentials[:path_style] = value
      end

      it 'coerces the value to a boolean' do
        expect(subject.use_path_style?).to be expected
      end
    end
  end

  context 'with hostname style access' do
    it '#use_path_style? returns false' do
      expect(subject.use_path_style?).to be false
    end
  end

  context 'with AWS credentials' do
    it { expect(subject.provider).to eq('AWS') }
    it { expect(subject.aws?).to be true }
    it { expect(subject.google?).to be false }
  end

  context 'with Google credentials' do
    let(:credentials) do
      {
        provider: 'Google',
        google_client_email: 'foo@gcp-project.example.com',
        google_json_key_location: '/path/to/gcp.json'
      }
    end

    it { expect(subject.provider).to eq('Google') }
    it { expect(subject.aws?).to be false }
    it { expect(subject.google?).to be true }
    it { expect(subject.fog_attributes).to eq({}) }
  end

  context 'with SSE-KMS enabled' do
    it { expect(subject.server_side_encryption).to eq('AES256') }
    it { expect(subject.server_side_encryption_kms_key_id).to eq('arn:aws:12345') }
    it { expect(subject.fog_attributes.keys).to match_array(%w(x-amz-server-side-encryption x-amz-server-side-encryption-aws-kms-key-id)) }
  end

  context 'with only server side encryption enabled' do
    let(:storage_options) { { server_side_encryption: 'AES256' } }

    it { expect(subject.server_side_encryption).to eq('AES256') }
    it { expect(subject.server_side_encryption_kms_key_id).to be_nil }
    it { expect(subject.fog_attributes).to eq({ 'x-amz-server-side-encryption' => 'AES256' }) }
  end

  context 'without encryption enabled' do
    let(:storage_options) { {} }

    it { expect(subject.server_side_encryption).to be_nil }
    it { expect(subject.server_side_encryption_kms_key_id).to be_nil }
    it { expect(subject.fog_attributes).to eq({}) }
  end

  context 'with object storage disabled' do
    before do
      raw_config['enabled'] = false
    end

    it { expect(subject.enabled?).to be false }
    it { expect(subject.fog_attributes).to eq({}) }
  end
end