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
|
#! /usr/bin/env ruby
require 'spec_helper'
require 'puppet/parameter'
describe Puppet::Parameter do
before do
@class = Class.new(Puppet::Parameter) do
@name = :foo
end
@class.initvars
@resource = mock 'resource'
@resource.stub_everything
@parameter = @class.new :resource => @resource
end
it "should create a value collection" do
@class = Class.new(Puppet::Parameter)
@class.value_collection.should be_nil
@class.initvars
@class.value_collection.should be_instance_of(Puppet::Parameter::ValueCollection)
end
it "should return its name as a string when converted to a string" do
@parameter.to_s.should == @parameter.name.to_s
end
[:line, :file, :version].each do |data|
it "should return its resource's #{data} as its #{data}" do
@resource.expects(data).returns "foo"
@parameter.send(data).should == "foo"
end
end
it "should return the resource's tags plus its name as its tags" do
@resource.expects(:tags).returns %w{one two}
@parameter.tags.should == %w{one two foo}
end
it "should have a path" do
@parameter.path.should == "//foo"
end
describe "when returning the value" do
it "should return nil if no value is set" do
@parameter.value.should be_nil
end
it "should validate the value" do
@parameter.expects(:validate).with("foo")
@parameter.value = "foo"
end
it "should munge the value and use any result as the actual value" do
@parameter.expects(:munge).with("foo").returns "bar"
@parameter.value = "foo"
@parameter.value.should == "bar"
end
it "should unmunge the value when accessing the actual value" do
@parameter.class.unmunge do |value| value.to_sym end
@parameter.value = "foo"
@parameter.value.should == :foo
end
it "should return the actual value by default when unmunging" do
@parameter.unmunge("bar").should == "bar"
end
it "should return any set value" do
@parameter.value = "foo"
@parameter.value.should == "foo"
end
end
describe "when validating values" do
it "should do nothing if no values or regexes have been defined" do
@parameter.validate("foo")
end
it "should catch abnormal failures thrown during validation" do
@class.validate { |v| raise "This is broken" }
expect { @parameter.validate("eh") }.to raise_error(Puppet::DevError)
end
it "should fail if the value is not a defined value or alias and does not match a regex" do
@class.newvalues :foo
expect { @parameter.validate("bar") }.to raise_error(Puppet::Error)
end
it "should succeed if the value is one of the defined values" do
@class.newvalues :foo
expect { @parameter.validate(:foo) }.to_not raise_error
end
it "should succeed if the value is one of the defined values even if the definition uses a symbol and the validation uses a string" do
@class.newvalues :foo
expect { @parameter.validate("foo") }.to_not raise_error
end
it "should succeed if the value is one of the defined values even if the definition uses a string and the validation uses a symbol" do
@class.newvalues "foo"
expect { @parameter.validate(:foo) }.to_not raise_error
end
it "should succeed if the value is one of the defined aliases" do
@class.newvalues :foo
@class.aliasvalue :bar, :foo
expect { @parameter.validate("bar") }.to_not raise_error
end
it "should succeed if the value matches one of the regexes" do
@class.newvalues %r{\d}
expect { @parameter.validate("10") }.to_not raise_error
end
end
describe "when munging values" do
it "should do nothing if no values or regexes have been defined" do
@parameter.munge("foo").should == "foo"
end
it "should catch abnormal failures thrown during munging" do
@class.munge { |v| raise "This is broken" }
expect { @parameter.munge("eh") }.to raise_error(Puppet::DevError)
end
it "should return return any matching defined values" do
@class.newvalues :foo, :bar
@parameter.munge("foo").should == :foo
end
it "should return any matching aliases" do
@class.newvalues :foo
@class.aliasvalue :bar, :foo
@parameter.munge("bar").should == :foo
end
it "should return the value if it matches a regex" do
@class.newvalues %r{\w}
@parameter.munge("bar").should == "bar"
end
it "should return the value if no other option is matched" do
@class.newvalues :foo
@parameter.munge("bar").should == "bar"
end
end
describe "when logging" do
it "should use its resource's log level and the provided message" do
@resource.expects(:[]).with(:loglevel).returns :notice
@parameter.expects(:send_log).with(:notice, "mymessage")
@parameter.log "mymessage"
end
end
describe ".format_value_for_display" do
it 'should format strings appropriately' do
described_class.format_value_for_display('foo').should == "'foo'"
end
it 'should format numbers appropriately' do
described_class.format_value_for_display(1).should == "'1'"
end
it 'should format symbols appropriately' do
described_class.format_value_for_display(:bar).should == "'bar'"
end
it 'should format arrays appropriately' do
described_class.format_value_for_display([1, 'foo', :bar]).should == "['1', 'foo', 'bar']"
end
it 'should format hashes appropriately' do
described_class.format_value_for_display(
{1 => 'foo', :bar => 2, 'baz' => :qux}
).should == "{'1' => 'foo', 'bar' => '2', 'baz' => 'qux'}"
end
it 'should format arrays with nested data appropriately' do
described_class.format_value_for_display(
[1, 'foo', :bar, [1, 2, 3], {1 => 2, 3 => 4}]
).should == "['1', 'foo', 'bar', ['1', '2', '3'], {'1' => '2', '3' => '4'}]"
end
it 'should format hashes with nested data appropriately' do
described_class.format_value_for_display(
{1 => 'foo', :bar => [2, 3, 4], 'baz' => {:qux => 1, :quux => 'two'}}
).should == "{'1' => 'foo', 'bar' => ['2', '3', '4'], 'baz' => {'quux' => 'two', 'qux' => '1'}}"
end
end
end
|