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
|
#! /usr/bin/env ruby
#
# Unit testing for the Init service Provider
#
require 'spec_helper'
describe Puppet::Type.type(:service).provider(:init) do
let :provider do
provider = described_class.new(:name => 'myservice')
provider.resource = resource
provider
end
let :resource do
Puppet::Type.type(:service).new(
:name => 'myservice',
:ensure => :running,
:path => paths
)
end
let :paths do
["/service/path","/alt/service/path"]
end
let :excludes do
# Taken from redhat, gentoo, and debian
%w{functions.sh reboot.sh shutdown.sh functions halt killall single linuxconf reboot boot wait-for-state rcS module-init-tools}
end
describe "when getting all service instances" do
before :each do
described_class.stubs(:defpath).returns('tmp')
@services = ['one', 'two', 'three', 'four']
Dir.stubs(:entries).with('tmp').returns @services
FileTest.expects(:directory?).with('tmp').returns(true)
FileTest.stubs(:executable?).returns(true)
end
it "should return instances for all services" do
described_class.instances.map(&:name).should == @services
end
it "should omit an array of services from exclude list" do
exclude = ['two', 'four']
described_class.get_services(described_class.defpath, exclude).map(&:name).should == (@services - exclude)
end
it "should omit a single service from the exclude list" do
exclude = 'two'
described_class.get_services(described_class.defpath, exclude).map(&:name).should == @services - [exclude]
end
it "should use defpath" do
described_class.instances.should be_all { |provider| provider.get(:path) == described_class.defpath }
end
it "should set hasstatus to true for providers" do
described_class.instances.should be_all { |provider| provider.get(:hasstatus) == true }
end
it "should discard upstart jobs", :if => Puppet.features.manages_symlinks? do
not_init_service, *valid_services = @services
path = "tmp/#{not_init_service}"
Puppet::FileSystem.expects(:symlink?).at_least_once.returns false
Puppet::FileSystem.expects(:symlink?).with(Puppet::FileSystem.pathname(path)).returns(true)
Puppet::FileSystem.expects(:readlink).with(Puppet::FileSystem.pathname(path)).returns("/lib/init/upstart-job")
described_class.instances.map(&:name).should == valid_services
end
it "should discard non-initscript scripts" do
valid_services = @services
all_services = valid_services + excludes
Dir.expects(:entries).with('tmp').returns all_services
described_class.instances.map(&:name).should =~ valid_services
end
end
describe "when checking valid paths" do
it "should discard paths that do not exist" do
File.expects(:directory?).with(paths[0]).returns false
Puppet::FileSystem.expects(:exist?).with(paths[0]).returns false
File.expects(:directory?).with(paths[1]).returns true
provider.paths.should == [paths[1]]
end
it "should discard paths that are not directories" do
paths.each do |path|
Puppet::FileSystem.expects(:exist?).with(path).returns true
File.expects(:directory?).with(path).returns false
end
provider.paths.should be_empty
end
end
describe "when searching for the init script" do
before :each do
paths.each {|path| File.expects(:directory?).with(path).returns true }
end
it "should be able to find the init script in the service path" do
Puppet::FileSystem.expects(:exist?).with("#{paths[0]}/myservice").returns true
Puppet::FileSystem.expects(:exist?).with("#{paths[1]}/myservice").never # first one wins
provider.initscript.should == "/service/path/myservice"
end
it "should be able to find the init script in an alternate service path" do
Puppet::FileSystem.expects(:exist?).with("#{paths[0]}/myservice").returns false
Puppet::FileSystem.expects(:exist?).with("#{paths[1]}/myservice").returns true
provider.initscript.should == "/alt/service/path/myservice"
end
it "should be able to find the init script if it ends with .sh" do
Puppet::FileSystem.expects(:exist?).with("#{paths[0]}/myservice").returns false
Puppet::FileSystem.expects(:exist?).with("#{paths[1]}/myservice").returns false
Puppet::FileSystem.expects(:exist?).with("#{paths[0]}/myservice.sh").returns true
provider.initscript.should == "/service/path/myservice.sh"
end
it "should fail if the service isn't there" do
paths.each do |path|
Puppet::FileSystem.expects(:exist?).with("#{path}/myservice").returns false
Puppet::FileSystem.expects(:exist?).with("#{path}/myservice.sh").returns false
end
expect { provider.initscript }.to raise_error(Puppet::Error, "Could not find init script for 'myservice'")
end
end
describe "if the init script is present" do
before :each do
File.stubs(:directory?).with("/service/path").returns true
File.stubs(:directory?).with("/alt/service/path").returns true
Puppet::FileSystem.stubs(:exist?).with("/service/path/myservice").returns true
end
[:start, :stop, :status, :restart].each do |method|
it "should have a #{method} method" do
provider.should respond_to(method)
end
describe "when running #{method}" do
it "should use any provided explicit command" do
resource[method] = "/user/specified/command"
provider.expects(:execute).with { |command, *args| command == ["/user/specified/command"] }
provider.send(method)
end
it "should pass #{method} to the init script when no explicit command is provided" do
resource[:hasrestart] = :true
resource[:hasstatus] = :true
provider.expects(:execute).with { |command, *args| command == ["/service/path/myservice",method]}
provider.send(method)
end
end
end
describe "when checking status" do
describe "when hasstatus is :true" do
before :each do
resource[:hasstatus] = :true
end
it "should execute the command" do
provider.expects(:texecute).with(:status, ['/service/path/myservice', :status], false).returns("")
provider.status
end
it "should consider the process running if the command returns 0" do
provider.expects(:texecute).with(:status, ['/service/path/myservice', :status], false).returns("")
$CHILD_STATUS.stubs(:exitstatus).returns(0)
provider.status.should == :running
end
[-10,-1,1,10].each { |ec|
it "should consider the process stopped if the command returns something non-0" do
provider.expects(:texecute).with(:status, ['/service/path/myservice', :status], false).returns("")
$CHILD_STATUS.stubs(:exitstatus).returns(ec)
provider.status.should == :stopped
end
}
end
describe "when hasstatus is not :true" do
before :each do
resource[:hasstatus] = :false
end
it "should consider the service :running if it has a pid" do
provider.expects(:getpid).returns "1234"
provider.status.should == :running
end
it "should consider the service :stopped if it doesn't have a pid" do
provider.expects(:getpid).returns nil
provider.status.should == :stopped
end
end
end
describe "when restarting and hasrestart is not :true" do
before :each do
resource[:hasrestart] = :false
end
it "should stop and restart the process" do
provider.expects(:texecute).with(:stop, ['/service/path/myservice', :stop ], true).returns("")
provider.expects(:texecute).with(:start,['/service/path/myservice', :start], true).returns("")
$CHILD_STATUS.stubs(:exitstatus).returns(0)
provider.restart
end
end
end
end
|
