-
Notifications
You must be signed in to change notification settings - Fork 356
/
puppetfile_spec.rb
439 lines (361 loc) · 18.9 KB
/
puppetfile_spec.rb
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
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
require 'spec_helper'
require 'r10k/module_loader/puppetfile'
require 'tmpdir'
describe R10K::ModuleLoader::Puppetfile do
describe 'initial parameters' do
describe 'honor' do
let(:options) do
{
basedir: '/test/basedir/env',
overrides: { modules: { deploy_modules: true } },
environment: R10K::Environment::Git.new('env',
'/test/basedir/',
'env',
{ remote: 'https://foo/remote',
ref: 'env' })
}
end
subject { R10K::ModuleLoader::Puppetfile.new(**options) }
describe 'the moduledir' do
it 'respects absolute paths' do
absolute_options = options.merge({moduledir: '/opt/puppetlabs/special/modules'})
puppetfile = R10K::ModuleLoader::Puppetfile.new(**absolute_options)
expect(puppetfile.instance_variable_get(:@moduledir)).to eq('/opt/puppetlabs/special/modules')
end
it 'roots the moduledir in the basepath if a relative path is specified' do
relative_options = options.merge({moduledir: 'my/special/modules'})
puppetfile = R10K::ModuleLoader::Puppetfile.new(**relative_options)
expect(puppetfile.instance_variable_get(:@moduledir)).to eq('/test/basedir/env/my/special/modules')
end
end
describe 'the Puppetfile' do
it 'respects absolute paths' do
absolute_options = options.merge({puppetfile: '/opt/puppetlabs/special/Puppetfile'})
puppetfile = R10K::ModuleLoader::Puppetfile.new(**absolute_options)
expect(puppetfile.instance_variable_get(:@puppetfile_path)).to eq('/opt/puppetlabs/special/Puppetfile')
end
it 'roots the Puppetfile in the basepath if a relative path is specified' do
relative_options = options.merge({puppetfile: 'Puppetfile.global'})
puppetfile = R10K::ModuleLoader::Puppetfile.new(**relative_options)
expect(puppetfile.instance_variable_get(:@puppetfile_path)).to eq('/test/basedir/env/Puppetfile.global')
end
end
it 'the overrides' do
expect(subject.instance_variable_get(:@overrides)).to eq({ modules: { deploy_modules: true }})
end
it 'the environment' do
expect(subject.instance_variable_get(:@environment).name).to eq('env')
end
end
describe 'sane defaults' do
subject { R10K::ModuleLoader::Puppetfile.new(basedir: '/test/basedir') }
it 'has a moduledir rooted in the basedir' do
expect(subject.instance_variable_get(:@moduledir)).to eq('/test/basedir/modules')
end
it 'has a Puppetfile rooted in the basedir' do
expect(subject.instance_variable_get(:@puppetfile_path)).to eq('/test/basedir/Puppetfile')
end
it 'creates an empty overrides' do
expect(subject.instance_variable_get(:@overrides)).to eq({})
end
it 'does not require an environment' do
expect(subject.instance_variable_get(:@environment)).to eq(nil)
end
end
end
describe 'adding modules' do
let(:basedir) { '/test/basedir' }
subject { R10K::ModuleLoader::Puppetfile.new(basedir: basedir,
overrides: {modules: {exclude_spec: false}}) }
it 'should transform Forge modules with a string arg to have a version key' do
expect(R10K::Module).to receive(:from_metadata).with('puppet/test_module', subject.moduledir, hash_including(version: '1.2.3'), anything).and_call_original
expect { subject.add_module('puppet/test_module', '1.2.3') }.to change { subject.modules }
expect(subject.modules.collect(&:name)).to include('test_module')
end
it 'should not accept Forge modules with a version comparison' do
expect(R10K::Module).to receive(:from_metadata).with('puppet/test_module', subject.moduledir, hash_including(version: '< 1.2.0'), anything).and_call_original
expect {
subject.add_module('puppet/test_module', '< 1.2.0')
}.to raise_error(ArgumentError, /module version .* is not a valid forge module version/i)
expect(subject.modules.collect(&:name)).not_to include('test_module')
end
it 'should not modify the overrides when adding modules' do
module_opts = { git: 'git@example.com:puppet/test_module.git' }
subject.add_module('puppet/test_module', module_opts)
expect(subject.instance_variable_get("@overrides")[:modules]).to eq({exclude_spec: false})
end
it 'should read the `exclude_spec` setting in the module definition and override the overrides' do
module_opts = { git: 'git@example.com:puppet/test_module.git', exclude_spec: true }
subject.add_module('puppet/test_module', module_opts)
expect(subject.modules[0].instance_variable_get("@exclude_spec")).to be true
end
it 'should set :spec_deletable to true for modules in the basedir' do
module_opts = { git: 'git@example.com:puppet/test_module.git' }
subject.add_module('puppet/test_module', module_opts)
expect(subject.modules[0].spec_deletable).to be true
end
it 'should set :spec_deletable to false for modules outside the basedir' do
module_opts = { git: 'git@example.com:puppet/test_module.git', install_path: 'some/path' }
subject.add_module('puppet/test_module', module_opts)
expect(subject.modules[0].spec_deletable).to be false
end
it 'should accept non-Forge modules with a hash arg' do
module_opts = { git: 'git@example.com:puppet/test_module.git' }
expect(R10K::Module).to receive(:from_metadata).with('puppet/test_module', subject.moduledir, module_opts, anything).and_call_original
expect { subject.add_module('puppet/test_module', module_opts) }.to change { subject.modules }
expect(subject.modules.collect(&:name)).to include('test_module')
end
it 'should accept non-Forge modules with a valid relative :install_path option' do
module_opts = {
install_path: 'vendor',
git: 'git@example.com:puppet/test_module.git',
}
expect(R10K::Module).to receive(:from_metadata).with('puppet/test_module', File.join(basedir, 'vendor'), module_opts, anything).and_call_original
expect { subject.add_module('puppet/test_module', module_opts) }.to change { subject.modules }
expect(subject.modules.collect(&:name)).to include('test_module')
end
it 'should accept non-Forge modules with a valid absolute :install_path option' do
install_path = File.join(basedir, 'vendor')
module_opts = {
install_path: install_path,
git: 'git@example.com:puppet/test_module.git',
}
expect(R10K::Module).to receive(:from_metadata).with('puppet/test_module', install_path, module_opts, anything).and_call_original
expect { subject.add_module('puppet/test_module', module_opts) }.to change { subject.modules }
expect(subject.modules.collect(&:name)).to include('test_module')
end
it 'should reject non-Forge modules with an invalid relative :install_path option' do
module_opts = {
install_path: '../../vendor',
git: 'git@example.com:puppet/test_module.git',
}
expect { subject.add_module('puppet/test_module', module_opts) }.to raise_error(R10K::Error, /cannot manage content.*is not within/i).and not_change { subject.modules }
end
it 'should reject non-Forge modules with an invalid absolute :install_path option' do
module_opts = {
install_path: '/tmp/mydata/vendor',
git: 'git@example.com:puppet/test_module.git',
}
expect { subject.add_module('puppet/test_module', module_opts) }.to raise_error(R10K::Error, /cannot manage content.*is not within/i).and not_change { subject.modules }
end
it 'should disable and not add modules that conflict with the environment' do
env = instance_double('R10K::Environment::Base')
mod = instance_double('R10K::Module::Base', name: 'conflict', origin: :puppetfile, 'origin=': nil)
allow(env).to receive(:name).and_return('conflict')
loader = R10K::ModuleLoader::Puppetfile.new(basedir: basedir, environment: env)
allow(env).to receive(:'module_conflicts?').with(mod).and_return(true)
allow(mod).to receive(:spec_deletable=)
expect(R10K::Module).to receive(:from_metadata).with('conflict', anything, anything, anything).and_return(mod)
expect { loader.add_module('conflict', {}) }.not_to change { loader.modules }
end
end
describe '#purge_exclusions' do
let(:managed_dirs) { ['dir1', 'dir2'] }
subject { R10K::ModuleLoader::Puppetfile.new(basedir: '/test/basedir') }
it 'includes managed_directories' do
expect(subject.send(:determine_purge_exclusions, managed_dirs)).to match_array(managed_dirs)
end
context 'when belonging to an environment' do
let(:env_contents) { ['env1', 'env2' ] }
let(:env) { double(:environment, desired_contents: env_contents) }
before {
allow(env).to receive(:name).and_return('env1')
}
subject { R10K::ModuleLoader::Puppetfile.new(basedir: '/test/basedir', environment: env) }
it "includes environment's desired_contents" do
expect(subject.send(:determine_purge_exclusions, managed_dirs)).to match_array(managed_dirs + env_contents)
end
end
end
describe '#managed_directories' do
let(:basedir) { '/test/basedir' }
subject { R10K::ModuleLoader::Puppetfile.new(basedir: basedir) }
before do
allow(subject).to receive(:puppetfile_content).and_return('')
end
it 'returns an array of paths that #purge! will operate within' do
expect(R10K::Module).to receive(:from_metadata).with('puppet/test_module', subject.moduledir, hash_including(version: '1.2.3'), anything).and_call_original
subject.add_module('puppet/test_module', '1.2.3')
subject.load!
expect(subject.modules.length).to be 1
expect(subject.managed_directories).to match_array([subject.moduledir])
end
context "with a module with install_path == ''" do
it "basedir isn't in the list of paths to purge" do
module_opts = { install_path: '', git: 'git@example.com:puppet/test_module.git' }
expect(R10K::Module).to receive(:from_metadata).with('puppet/test_module', basedir, module_opts, anything).and_call_original
subject.add_module('puppet/test_module', module_opts)
subject.load!
expect(subject.modules.length).to be 1
expect(subject.managed_directories).to be_empty
end
end
end
describe 'evaluating a Puppetfile' do
def expect_wrapped_error(error, pf_path, error_type)
expect(error).to be_a_kind_of(R10K::Error)
expect(error.message).to eq("Failed to evaluate #{pf_path}")
expect(error.original).to be_a_kind_of(error_type)
end
subject { described_class.new(basedir: @path) }
it 'wraps and re-raises syntax errors' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'invalid-syntax')
pf_path = File.join(@path, 'Puppetfile')
expect {
subject.load!
}.to raise_error do |e|
expect_wrapped_error(e, pf_path, SyntaxError)
end
end
it 'wraps and re-raises load errors' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'load-error')
pf_path = File.join(@path, 'Puppetfile')
expect {
subject.load!
}.to raise_error do |e|
expect_wrapped_error(e, pf_path, LoadError)
end
end
it 'wraps and re-raises argument errors' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'argument-error')
pf_path = File.join(@path, 'Puppetfile')
expect {
subject.load!
}.to raise_error do |e|
expect_wrapped_error(e, pf_path, ArgumentError)
end
end
describe 'forge declaration' do
before(:each) do
PuppetForge.host = ""
end
it 'is respected if `allow_puppetfile_override` is true' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'forge-override')
puppetfile = R10K::ModuleLoader::Puppetfile.new(basedir: @path, overrides: { forge: { allow_puppetfile_override: true } })
puppetfile.load!
expect(PuppetForge.host).to eq("my.custom.forge.com/")
end
it 'is ignored if `allow_puppetfile_override` is false' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'forge-override')
puppetfile = R10K::ModuleLoader::Puppetfile.new(basedir: @path, overrides: { forge: { allow_puppetfile_override: false } })
expect(PuppetForge).not_to receive(:host=).with("my.custom.forge.com")
puppetfile.load!
expect(PuppetForge.host).to eq("/")
end
end
it 'rejects Puppetfiles with duplicate module names' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'duplicate-module-error')
pf_path = File.join(@path, 'Puppetfile')
expect {
subject.load!
}.to raise_error(R10K::Error, /Puppetfiles cannot contain duplicate module names/i)
end
it 'wraps and re-raises name errors' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'name-error')
pf_path = File.join(@path, 'Puppetfile')
expect {
subject.load!
}.to raise_error do |e|
expect_wrapped_error(e, pf_path, NameError)
end
end
it 'accepts a forge module with a version' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'valid-forge-with-version')
pf_path = File.join(@path, 'Puppetfile')
expect { subject.load! }.not_to raise_error
end
describe 'setting a custom moduledir' do
it 'allows setting an absolute moduledir' do
@path = '/fake/basedir'
allow(subject).to receive(:puppetfile_content).and_return('moduledir "/fake/moduledir"')
subject.load!
expect(subject.instance_variable_get(:@moduledir)).to eq('/fake/moduledir')
end
it 'roots relative moduledirs in the basedir' do
@path = '/fake/basedir'
allow(subject).to receive(:puppetfile_content).and_return('moduledir "my/moduledir"')
subject.load!
expect(subject.instance_variable_get(:@moduledir)).to eq(File.join(@path, 'my/moduledir'))
end
end
it 'accepts a forge module without a version' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'valid-forge-without-version')
pf_path = File.join(@path, 'Puppetfile')
expect { subject.load! }.not_to raise_error
end
it 'creates a git module and applies the default branch specified in the Puppetfile' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'default-branch-override')
pf_path = File.join(@path, 'Puppetfile')
expect { subject.load! }.not_to raise_error
git_module = subject.modules[0]
expect(git_module.default_ref).to eq 'here_lies_the_default_branch'
end
it 'creates a git module and applies the provided default_branch_override' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'default-branch-override')
pf_path = File.join(@path, 'Puppetfile')
default_branch_override = 'default_branch_override_name'
subject.default_branch_override = default_branch_override
expect { subject.load! }.not_to raise_error
git_module = subject.modules[0]
expect(git_module.default_override_ref).to eq default_branch_override
expect(git_module.default_ref).to eq 'here_lies_the_default_branch'
end
describe 'using module metadata' do
it 'properly loads module metadata' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'various-modules')
metadata = subject.load_metadata[:modules].map { |mod| [ mod.name, mod.version ] }.to_h
expect(metadata['apt']).to eq('2.1.1')
expect(metadata['stdlib']).to eq(nil)
expect(metadata['concat']).to eq(nil)
expect(metadata['rpm']).to eq('2.1.1-pre1')
expect(metadata['foo']).to eq(nil)
expect(metadata['bar']).to eq('v1.2.3')
expect(metadata['baz']).to eq('123abc456')
expect(metadata['fizz']).to eq('1234567890abcdef1234567890abcdef12345678')
expect(metadata['buzz']).to eq(nil)
expect(metadata['canary']).to eq('0.0.0')
end
it 'does not load module implementations for static versions unless the module install path does not exist on disk' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'various-modules')
subject.load_metadata
modules = subject.load[:modules].map { |mod| [ mod.name, mod ] }.to_h
expect(modules['apt']).to be_a_kind_of(R10K::Module::Definition)
expect(modules['stdlib']).to be_a_kind_of(R10K::Module::Forge)
expect(modules['concat']).to be_a_kind_of(R10K::Module::Forge)
expect(modules['rpm']).to be_a_kind_of(R10K::Module::Definition)
expect(modules['foo']).to be_a_kind_of(R10K::Module::Git)
expect(modules['bar']).to be_a_kind_of(R10K::Module::Git)
expect(modules['baz']).to be_a_kind_of(R10K::Module::Definition)
expect(modules['fizz']).to be_a_kind_of(R10K::Module::Definition)
expect(modules['buzz']).to be_a_kind_of(R10K::Module::Git)
expect(modules['canary']).to be_a_kind_of(R10K::Module::Definition)
end
it 'loads module implementations whose static versions are different' do
fixture_path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'various-modules')
@path = Dir.mktmpdir
unsynced_pf_path = File.join(fixture_path, 'Puppetfile')
FileUtils.cp(unsynced_pf_path, @path)
subject.load_metadata
synced_pf_path = File.join(fixture_path, 'Puppetfile.new')
FileUtils.cp(synced_pf_path, File.join(@path, 'Puppetfile'))
modules = subject.load[:modules].map { |mod| [ mod.name, mod ] }.to_h
expect(modules['apt']).to be_a_kind_of(R10K::Module::Forge)
end
end
describe 'using module-exclude-regex' do
it 'can exclude a module from being installed' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'various-modules')
puppetfile = R10K::ModuleLoader::Puppetfile.new(basedir: @path, module_exclude_regex: '^concat$')
puppetfile.load!
expect(puppetfile.modules.collect(&:name)).not_to include('concat')
end
it 'can exclude multiple modules from being installed' do
@path = File.join(PROJECT_ROOT, 'spec', 'fixtures', 'unit', 'puppetfile', 'various-modules')
puppetfile = R10K::ModuleLoader::Puppetfile.new(basedir: @path, module_exclude_regex: '^ba[rz]$')
puppetfile.load!
expect(puppetfile.modules.collect(&:name)).not_to include('bar')
expect(puppetfile.modules.collect(&:name)).not_to include('baz')
end
end
end
end