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
|
#
# Author:: Lamont Granquist (<lamont@chef.io>)
# Copyright:: Copyright 2015-2016, Chef Software Inc.
# License:: Apache License, Version 2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
require "spec_helper"
describe "Chef class" do
let(:platform) { "debian" }
let(:node) do
node = Chef::Node.new
node.automatic["platform"] = platform
node
end
let(:run_context) do
Chef::RunContext.new(node, nil, nil)
end
let(:resource_priority_map) do
double("Chef::Platform::ResourcePriorityMap")
end
let(:provider_priority_map) do
double("Chef::Platform::ProviderPriorityMap")
end
before do
Chef.set_run_context(run_context)
Chef.set_node(node)
Chef.set_resource_priority_map(resource_priority_map)
Chef.set_provider_priority_map(provider_priority_map)
end
context "priority maps" do
context "#get_provider_priority_array" do
it "should use the current node to get the right priority_map" do
expect(provider_priority_map).to receive(:get_priority_array).with(node, :http_request).and_return("stuff")
expect(Chef.get_provider_priority_array(:http_request)).to eql("stuff")
end
end
context "#get_resource_priority_array" do
it "should use the current node to get the right priority_map" do
expect(resource_priority_map).to receive(:get_priority_array).with(node, :http_request).and_return("stuff")
expect(Chef.get_resource_priority_array(:http_request)).to eql("stuff")
end
end
context "#set_provider_priority_array" do
it "should delegate to the provider_priority_map" do
expect(provider_priority_map).to receive(:set_priority_array).with(:http_request, %w{a b}, platform: "debian").and_return("stuff")
expect(Chef.set_provider_priority_array(:http_request, %w{a b}, platform: "debian")).to eql("stuff")
end
end
context "#set_priority_map_for_resource" do
it "should delegate to the resource_priority_map" do
expect(resource_priority_map).to receive(:set_priority_array).with(:http_request, %w{a b}, platform: "debian").and_return("stuff")
expect(Chef.set_resource_priority_array(:http_request, %w{a b}, platform: "debian")).to eql("stuff")
end
end
end
context "#run_context" do
it "should return the injected RunContext" do
expect(Chef.run_context).to eql(run_context)
end
end
context "#node" do
it "should return the injected Node" do
expect(Chef.node).to eql(node)
end
end
context "#event_handler" do
it "adds a new handler" do
x = 1
Chef.event_handler do
on :converge_start do
x = 2
end
end
expect(Chef::Config[:event_handlers]).to_not be_empty
Chef::Config[:event_handlers].first.send(:converge_start)
expect(x).to eq(2)
end
it "raise error if unknown event type is passed" do
expect do
Chef.event_handler do
on :yolo do
end
end
end.to raise_error(Chef::Exceptions::InvalidEventType)
end
end
describe "Deprecation system" do
context "with treat_deprecation_warnings_as_errors false" do
before { Chef::Config[:treat_deprecation_warnings_as_errors] = false }
it "displays a simple deprecation warning" do
expect(Chef::Log).to receive(:warn).with(%r{spec/unit/chef_class_spec\.rb.*?I'm a little teapot.*?Please see}m)
Chef.deprecated(:generic, "I'm a little teapot.")
end
it "allows silencing all warnings" do
Chef::Config[:silence_deprecation_warnings] = true
expect(Chef::Log).to_not receive(:warn)
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:internal_api, "Short and stout.")
Chef.deprecated(:generic, "This is my handle.")
end
it "allows silencing specific types" do
Chef::Config[:silence_deprecation_warnings] = [:internal_api]
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:internal_api, "Short and stout.")
Chef.deprecated(:generic, "This is my handle.")
end
it "allows silencing specific IDs" do
Chef::Config[:silence_deprecation_warnings] = [0]
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:internal_api, "Short and stout.")
Chef.deprecated(:generic, "This is my handle.")
end
it "allows silencing specific IDs without matching the line number" do
Chef::Config[:silence_deprecation_warnings] = [__LINE__ + 4]
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/Short and stout/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:internal_api, "Short and stout.")
Chef.deprecated(:generic, "This is my handle.")
end
it "allows silencing specific IDs using the CHEF- syntax" do
Chef::Config[:silence_deprecation_warnings] = ["CHEF-0"]
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:internal_api, "Short and stout.")
Chef.deprecated(:generic, "This is my handle.")
end
it "allows silencing specific IDs using the chef- syntax" do
Chef::Config[:silence_deprecation_warnings] = ["chef-0"]
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:internal_api, "Short and stout.")
Chef.deprecated(:generic, "This is my handle.")
end
it "allows silencing specific lines" do
Chef::Config[:silence_deprecation_warnings] = ["chef_class_spec.rb:#{__LINE__ + 4}"]
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:generic, "Short and stout.")
Chef.deprecated(:internal_api, "This is my handle.")
end
it "allows silencing all via inline comments" do
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:generic, "Short and stout.") # chef:silence_deprecation
Chef.deprecated(:internal_api, "This is my handle.")
end
it "allows silencing specific types via inline comments" do
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:generic, "Short and stout.") # chef:silence_deprecation:generic
Chef.deprecated(:internal_api, "This is my handle.")
end
it "does not silence via inline comments when the types don't match" do
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/Short and stout/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:internal_api, "Short and stout.") # chef:silence_deprecation:generic
Chef.deprecated(:internal_api, "This is my handle.")
end
it "allows silencing all via inline comments with other stuff in the comment" do
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my handle/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:generic, "Short and stout.") # rubocop:something chef:silence_deprecation other stuff
Chef.deprecated(:internal_api, "This is my handle.")
end
it "handles multiple silence configurations at the same time" do
Chef::Config[:silence_deprecation_warnings] = ["exit_code", "chef_class_spec.rb:#{__LINE__ + 6}"]
expect(Chef::Log).to receive(:warn).with(/I'm a little teapot/).once
expect(Chef::Log).to receive(:warn).with(/This is my spout/).once
expect(Chef::Log).to receive(:warn).with(/Hear me shout/).once
Chef.deprecated(:generic, "I'm a little teapot.")
Chef.deprecated(:generic, "Short and stout.") # chef:silence_deprecation
Chef.deprecated(:internal_api, "This is my handle.")
Chef.deprecated(:internal_api, "This is my spout.")
Chef.deprecated(:exit_code, "When I get all steamed up.")
Chef.deprecated(:generic, "Hear me shout.")
end
end
context "with treat_deprecation_warnings_as_errors true" do
# This is already turned on globally for Chef's unit tests, but just for clarity do it here too.
before { Chef::Config[:treat_deprecation_warnings_as_errors] = true }
it "displays a simple deprecation error" do
expect(Chef::Log).to receive(:error).with(%r{spec/unit/chef_class_spec\.rb.*?I'm a little teapot.*?Please see}m)
expect { Chef.deprecated(:generic, "I'm a little teapot.") }.to raise_error(/I'm a little teapot./)
end
end
end
end
|
