blob: 05aa072a9445faef9b7a6c9cd4d8edca921d372d (
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
|
#
# Author:: Bryan McLellan <btm@loftninjas.org>
# Copyright:: Copyright (c) 2014 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 'chef/util/dsc/lcm_output_parser'
describe Chef::Util::DSC::LocalConfigurationManager::Parser do
context 'empty input parameter' do
it 'returns an empty array for a 0 length string' do
Chef::Util::DSC::LocalConfigurationManager::Parser::parse('').should be_empty
end
it 'returns an empty array for a nil input' do
Chef::Util::DSC::LocalConfigurationManager::Parser::parse('').should be_empty
end
end
context 'correctly formatted output from lcm' do
it 'returns an empty array for a log with no resources' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ End Set ]
EOF
Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str).should be_empty
end
it 'returns a single resource when only 1 logged with the correct name' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ End Resource ] [name]
logtype: [machinename]: LCM: [ End Set ]
EOF
resources = Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str)
resources.length.should eq(1)
resources[0].name.should eq('[name]')
end
it 'identifies when a resource changes the state of the system' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Start Set ] [name]
logtype: [machinename]: LCM: [ End Set ] [name]
logtype: [machinename]: LCM: [ End Resource ] [name]
logtype: [machinename]: LCM: [ End Set ]
EOF
resources = Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str)
resources[0].changes_state?.should be_true
end
it 'preserves the log provided for how the system changed the state' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Start Set ] [name]
logtype: [machinename]: [message]
logtype: [machinename]: LCM: [ End Set ] [name]
logtype: [machinename]: LCM: [ End Resource ] [name]
logtype: [machinename]: LCM: [ End Set ]
EOF
resources = Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str)
resources[0].change_log.should match_array(["[name]","[message]","[name]"])
end
it 'should return false for changes_state?' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Skip Set ] [name]
logtype: [machinename]: LCM: [ End Resource ] [name]
logtype: [machinename]: LCM: [ End Set ]
EOF
resources = Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str)
resources[0].changes_state?.should be_false
end
it 'should return an empty array for change_log if changes_state? is false' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Skip Set ] [name]
logtype: [machinename]: LCM: [ End Resource ] [name]
logtype: [machinename]: LCM: [ End Set ]
EOF
resources = Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str)
resources[0].change_log.should be_empty
end
end
context 'Incorrectly formatted output from LCM' do
it 'should raise an exception if a set is found inside a test' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Start Test ]
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ End Set ]
logtype: [machinename]: LCM: [ End Test ]
logtype: [machinename]: LCM: [ End Resource ] [name]
logtype: [machinename]: LCM: [ End Set ]
EOF
expect { Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str) }.to(raise_error(
Chef::Util::DSC::LocalConfigurationManager::Parser::ParseException))
end
it 'should raise an exception if a test is found inside a test' do
str = <<EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Start Test ]
logtype: [machinename]: LCM: [ Start Test ]
logtype: [machinename]: LCM: [ End Test ]
logtype: [machinename]: LCM: [ End Test ]
logtype: [machinename]: LCM: [ End Resource ] [name]
logtype: [machinename]: LCM: [ End Set ]
EOF
expect { Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str) }.to(raise_error(
Chef::Util::DSC::LocalConfigurationManager::Parser::ParseException))
end
it 'should allow missing a [End Resource] when its the last one and still find all the resource' do
str = <<-EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Start Test ]
logtype: [machinename]: LCM: [ End Test ]
logtype: [machinename]: LCM: [ Skip Set ]
logtype: [machinename]: LCM: [ End Resource ]
logtype: [machinename]: LCM: [ Start Resource ] [name2]
logtype: [machinename]: LCM: [ Start Test ]
logtype: [machinename]: LCM: [ End Test ]
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ End Set ]
logtype: [machinename]: LCM: [ End Set ]
EOF
resources = Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str)
resources[0].changes_state?.should be_false
resources[1].changes_state?.should be_true
end
it 'should allow missing a [End Resource] when its the first one and still find all the resource' do
str = <<-EOF
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name]
logtype: [machinename]: LCM: [ Start Test ]
logtype: [machinename]: LCM: [ End Test ]
logtype: [machinename]: LCM: [ Skip Set ]
logtype: [machinename]: LCM: [ Start Resource ] [name2]
logtype: [machinename]: LCM: [ Start Test ]
logtype: [machinename]: LCM: [ End Test ]
logtype: [machinename]: LCM: [ Start Set ]
logtype: [machinename]: LCM: [ End Set ]
logtype: [machinename]: LCM: [ End Resource ]
logtype: [machinename]: LCM: [ End Set ]
EOF
resources = Chef::Util::DSC::LocalConfigurationManager::Parser::parse(str)
resources[0].changes_state?.should be_false
resources[1].changes_state?.should be_true
end
end
end
|
