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
|
#
# Author:: Prajakta Purohit (prajakta@chef.io)
# Copyright:: Copyright 2008-2016, 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 File.expand_path(File.join(File.dirname(__FILE__), "..", "..", "spec_helper"))
require "spec_helper"
require "chef/exceptions"
describe Chef::Provider::Ifconfig do
before do
@node = Chef::Node.new
@cookbook_collection = Chef::CookbookCollection.new([])
@events = Chef::EventDispatch::Dispatcher.new
@run_context = Chef::RunContext.new(@node, @cookbook_collection, @events)
#This new_resource can be called anything --> it is not the same as in ifconfig.rb
@new_resource = Chef::Resource::Ifconfig.new("10.0.0.1", @run_context)
@new_resource.mask "255.255.254.0"
@new_resource.metric "1"
@new_resource.mtu "1500"
@new_resource.device "eth0"
@provider = Chef::Provider::Ifconfig.new(@new_resource, @run_context)
@current_resource = Chef::Resource::Ifconfig.new("10.0.0.1", @run_context)
status = double("Status", :exitstatus => 0)
@provider.instance_variable_set("@status", status)
@provider.current_resource = @current_resource
end
describe Chef::Provider::Ifconfig, "load_current_resource" do
before do
@status = double(:stdout => "", :exitstatus => 1)
allow(@provider).to receive(:shell_out).and_return(@status)
@provider.load_current_resource
end
it "should track state of ifconfig failure" do
expect(@provider.instance_variable_get("@status").exitstatus).not_to eq(0)
end
it "should thrown an exception when ifconfig fails" do
@provider.define_resource_requirements
expect { @provider.process_resource_requirements }.to raise_error Chef::Exceptions::Ifconfig
end
end
describe Chef::Provider::Ifconfig, "action_add" do
it "should add an interface if it does not exist" do
#@provider.stub(:run_command).and_return(true)
allow(@provider).to receive(:load_current_resource)
@current_resource.inet_addr nil
command = "ifconfig eth0 10.0.0.1 netmask 255.255.254.0 metric 1 mtu 1500"
expect(@provider).to receive(:run_command).with(:command => command)
expect(@provider).to receive(:generate_config)
@provider.run_action(:add)
expect(@new_resource).to be_updated
end
it "should set the address to target if specified" do
allow(@provider).to receive(:load_current_resource)
@new_resource.target "172.16.32.2"
command = "ifconfig eth0 172.16.32.2 netmask 255.255.254.0 metric 1 mtu 1500"
expect(@provider).to receive(:run_command).with(:command => command)
@provider.run_action(:add)
expect(@new_resource).to be_updated
end
it "should not add an interface if it already exists" do
allow(@provider).to receive(:load_current_resource)
expect(@provider).not_to receive(:run_command)
@current_resource.inet_addr "10.0.0.1"
expect(@provider).to receive(:generate_config)
@provider.run_action(:add)
expect(@new_resource).not_to be_updated
end
#We are not testing this case with the assumption that anyone writing the cookbook would not make a typo == lo
#it "should add a blank command if the #{@new_resource.device} == lo" do
#end
end
describe Chef::Provider::Ifconfig, "action_enable" do
it "should enable interface if it does not exist" do
allow(@provider).to receive(:load_current_resource)
@current_resource.inet_addr nil
command = "ifconfig eth0 10.0.0.1 netmask 255.255.254.0 metric 1 mtu 1500"
expect(@provider).to receive(:run_command).with(:command => command)
expect(@provider).not_to receive(:generate_config)
@provider.run_action(:enable)
expect(@new_resource).to be_updated
end
it "should set the address to target if specified" do
allow(@provider).to receive(:load_current_resource)
@new_resource.target "172.16.32.2"
command = "ifconfig eth0 172.16.32.2 netmask 255.255.254.0 metric 1 mtu 1500"
expect(@provider).to receive(:run_command).with(:command => command)
@provider.run_action(:enable)
expect(@new_resource).to be_updated
end
it "should not enable interface if it already exists" do
allow(@provider).to receive(:load_current_resource)
expect(@provider).not_to receive(:run_command)
@current_resource.inet_addr "10.0.0.1"
expect(@provider).not_to receive(:generate_config)
@provider.run_action(:enable)
expect(@new_resource).not_to be_updated
end
end
describe Chef::Provider::Ifconfig, "action_delete" do
it "should delete interface if it exists" do
allow(@provider).to receive(:load_current_resource)
@current_resource.device "eth0"
command = "ifconfig #{@new_resource.device} down"
expect(@provider).to receive(:run_command).with(:command => command)
expect(@provider).to receive(:delete_config)
@provider.run_action(:delete)
expect(@new_resource).to be_updated
end
it "should not delete interface if it does not exist" do
allow(@provider).to receive(:load_current_resource)
expect(@provider).not_to receive(:run_command)
expect(@provider).to receive(:delete_config)
@provider.run_action(:delete)
expect(@new_resource).not_to be_updated
end
end
describe Chef::Provider::Ifconfig, "action_disable" do
it "should disable interface if it exists" do
allow(@provider).to receive(:load_current_resource)
@current_resource.device "eth0"
command = "ifconfig #{@new_resource.device} down"
expect(@provider).to receive(:run_command).with(:command => command)
expect(@provider).not_to receive(:delete_config)
@provider.run_action(:disable)
expect(@new_resource).to be_updated
end
it "should not delete interface if it does not exist" do
allow(@provider).to receive(:load_current_resource)
expect(@provider).not_to receive(:run_command)
expect(@provider).not_to receive(:delete_config)
@provider.run_action(:disable)
expect(@new_resource).not_to be_updated
end
end
describe Chef::Provider::Ifconfig, "action_delete" do
it "should delete interface of it exists" do
allow(@provider).to receive(:load_current_resource)
@current_resource.device "eth0"
command = "ifconfig #{@new_resource.device} down"
expect(@provider).to receive(:run_command).with(:command => command)
expect(@provider).to receive(:delete_config)
@provider.run_action(:delete)
expect(@new_resource).to be_updated
end
it "should not delete interface if it does not exist" do
# This is so that our fake values do not get overwritten
allow(@provider).to receive(:load_current_resource)
# This is so that nothing actually runs
expect(@provider).not_to receive(:run_command)
expect(@provider).to receive(:delete_config)
@provider.run_action(:delete)
expect(@new_resource).not_to be_updated
end
end
end
|
