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
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
|
#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../../spec_helper'
# LAK: FIXME This is just new tests for resources; I have
# not moved all tests over yet.
describe Puppet::Parser::Resource do
before do
@parser = Puppet::Parser::Parser.new :Code => ""
@source = @parser.newclass ""
@node = Puppet::Node.new("yaynode")
@compiler = Puppet::Parser::Compiler.new(@node, @parser)
@scope = @compiler.topscope
end
def mkresource(args = {})
args[:source] ||= "source"
args[:scope] ||= stub('scope', :source => mock('source'))
{:type => "resource", :title => "testing", :source => "source", :scope => "scope"}.each do |param, value|
args[param] ||= value
end
params = args[:params] || {:one => "yay", :three => "rah"}
if args[:params] == :none
args.delete(:params)
else
args[:params] = paramify(args[:source], params)
end
Puppet::Parser::Resource.new(args)
end
def param(name, value, source)
Puppet::Parser::Resource::Param.new(:name => name, :value => value, :source => source)
end
def paramify(source, hash)
hash.collect do |name, value|
Puppet::Parser::Resource::Param.new(
:name => name, :value => value, :source => source
)
end
end
it "should be isomorphic if it is builtin and models an isomorphic type" do
Puppet::Type.type(:file).expects(:isomorphic?).returns(true)
@resource = Puppet::Parser::Resource.new(:type => "file", :title => "whatever", :scope => @scope, :source => @source).isomorphic?.should be_true
end
it "should not be isomorphic if it is builtin and models a non-isomorphic type" do
Puppet::Type.type(:file).expects(:isomorphic?).returns(false)
@resource = Puppet::Parser::Resource.new(:type => "file", :title => "whatever", :scope => @scope, :source => @source).isomorphic?.should be_false
end
it "should be isomorphic if it is not builtin" do
@parser.newdefine "whatever"
@resource = Puppet::Parser::Resource.new(:type => "whatever", :title => "whatever", :scope => @scope, :source => @source).isomorphic?.should be_true
end
it "should have a array-indexing method for retrieving parameter values" do
@resource = mkresource
@resource[:one].should == "yay"
end
it "should have a method for converting to a ral resource" do
trans = mock 'trans', :to_type => "yay"
@resource = mkresource
@resource.expects(:to_trans).returns trans
@resource.to_type.should == "yay"
end
describe "when initializing" do
before do
@arguments = {:type => "resource", :title => "testing", :scope => stub('scope', :source => mock('source'))}
end
[:type, :title, :scope].each do |name|
it "should fail unless #{name.to_s} is specified" do
try = @arguments.dup
try.delete(name)
lambda { Puppet::Parser::Resource.new(try) }.should raise_error(ArgumentError)
end
end
it "should set the reference correctly" do
res = Puppet::Parser::Resource.new(@arguments)
res.ref.should == "Resource[testing]"
end
end
describe "when evaluating" do
before do
@type = Puppet::Parser::Resource
@definition = @parser.newdefine "mydefine"
@class = @parser.newclass "myclass"
@nodedef = @parser.newnode("mynode")[0]
end
it "should evaluate the associated AST definition" do
res = @type.new(:type => "mydefine", :title => "whatever", :scope => @scope, :source => @source)
@definition.expects(:evaluate_code).with(res)
res.evaluate
end
it "should evaluate the associated AST class" do
res = @type.new(:type => "class", :title => "myclass", :scope => @scope, :source => @source)
@class.expects(:evaluate_code).with(res)
res.evaluate
end
it "should evaluate the associated AST node" do
res = @type.new(:type => "node", :title => "mynode", :scope => @scope, :source => @source)
@nodedef.expects(:evaluate_code).with(res)
res.evaluate
end
end
describe "when finishing" do
before do
@class = @parser.newclass "myclass"
@nodedef = @parser.newnode("mynode")[0]
@resource = Puppet::Parser::Resource.new(:type => "file", :title => "whatever", :scope => @scope, :source => @source)
end
it "should do nothing if it has already been finished" do
@resource.finish
@resource.expects(:add_metaparams).never
@resource.finish
end
it "should add all defaults available from the scope" do
@resource.scope.expects(:lookupdefaults).with(@resource.type).returns(:owner => param(:owner, "default", @resource.source))
@resource.finish
@resource[:owner].should == "default"
end
it "should not replace existing parameters with defaults" do
@resource.set_parameter :owner, "oldvalue"
@resource.scope.expects(:lookupdefaults).with(@resource.type).returns(:owner => :replaced)
@resource.finish
@resource[:owner].should == "oldvalue"
end
it "should add a copy of each default, rather than the actual default parameter instance" do
newparam = param(:owner, "default", @resource.source)
other = newparam.dup
other.value = "other"
newparam.expects(:dup).returns(other)
@resource.scope.expects(:lookupdefaults).with(@resource.type).returns(:owner => newparam)
@resource.finish
@resource[:owner].should == "other"
end
it "should copy metaparams from its scope" do
@scope.setvar("noop", "true")
@resource.class.publicize_methods(:add_metaparams) { @resource.add_metaparams }
@resource["noop"].should == "true"
end
it "should not copy metaparams that it already has" do
@resource.set_parameter("noop", "false")
@scope.setvar("noop", "true")
@resource.class.publicize_methods(:add_metaparams) { @resource.add_metaparams }
@resource["noop"].should == "false"
end
it "should stack relationship metaparams from its container if it already has them" do
@resource.set_parameter("require", "resource")
@scope.setvar("require", "container")
@resource.class.publicize_methods(:add_metaparams) { @resource.add_metaparams }
@resource["require"].sort.should == %w{container resource}
end
it "should flatten the array resulting from stacking relationship metaparams" do
@resource.set_parameter("require", ["resource1", "resource2"])
@scope.setvar("require", %w{container1 container2})
@resource.class.publicize_methods(:add_metaparams) { @resource.add_metaparams }
@resource["require"].sort.should == %w{container1 container2 resource1 resource2}
end
it "should add any tags from the scope resource" do
scope_resource = stub 'scope_resource', :tags => %w{one two}
@scope.stubs(:resource).returns(scope_resource)
@resource.class.publicize_methods(:add_scope_tags) { @resource.add_scope_tags }
@resource.tags.should be_include("one")
@resource.tags.should be_include("two")
end
end
describe "when being tagged" do
before do
@scope_resource = stub 'scope_resource', :tags => %w{srone srtwo}
@scope = stub 'scope', :resource => @scope_resource
@resource = Puppet::Parser::Resource.new(:type => "file", :title => "yay", :scope => @scope, :source => mock('source'))
end
it "should get tagged with the resource type" do
@resource.tags.should be_include("file")
end
it "should get tagged with the title" do
@resource.tags.should be_include("yay")
end
it "should get tagged with each name in the title if the title is a qualified class name" do
resource = Puppet::Parser::Resource.new(:type => "file", :title => "one::two", :scope => @scope, :source => mock('source'))
resource.tags.should be_include("one")
resource.tags.should be_include("two")
end
it "should get tagged with each name in the type if the type is a qualified class name" do
resource = Puppet::Parser::Resource.new(:type => "one::two", :title => "whatever", :scope => @scope, :source => mock('source'))
resource.tags.should be_include("one")
resource.tags.should be_include("two")
end
it "should not get tagged with non-alphanumeric titles" do
resource = Puppet::Parser::Resource.new(:type => "file", :title => "this is a test", :scope => @scope, :source => mock('source'))
resource.tags.should_not be_include("this is a test")
end
it "should fail on tags containing '*' characters" do
lambda { @resource.tag("bad*tag") }.should raise_error(Puppet::ParseError)
end
it "should fail on tags starting with '-' characters" do
lambda { @resource.tag("-badtag") }.should raise_error(Puppet::ParseError)
end
it "should fail on tags containing ' ' characters" do
lambda { @resource.tag("bad tag") }.should raise_error(Puppet::ParseError)
end
it "should allow alpha tags" do
lambda { @resource.tag("good_tag") }.should_not raise_error(Puppet::ParseError)
end
end
describe "when merging overrides" do
before do
@source = "source1"
@resource = mkresource :source => @source
@override = mkresource :source => @source
end
it "should fail when the override was not created by a parent class" do
@override.source = "source2"
@override.source.expects(:child_of?).with("source1").returns(false)
lambda { @resource.merge(@override) }.should raise_error(Puppet::ParseError)
end
it "should succeed when the override was created in the current scope" do
@resource.source = "source3"
@override.source = @resource.source
@override.source.expects(:child_of?).with("source3").never
params = {:a => :b, :c => :d}
@override.expects(:params).returns(params)
@resource.expects(:override_parameter).with(:b)
@resource.expects(:override_parameter).with(:d)
@resource.merge(@override)
end
it "should succeed when a parent class created the override" do
@resource.source = "source3"
@override.source = "source4"
@override.source.expects(:child_of?).with("source3").returns(true)
params = {:a => :b, :c => :d}
@override.expects(:params).returns(params)
@resource.expects(:override_parameter).with(:b)
@resource.expects(:override_parameter).with(:d)
@resource.merge(@override)
end
it "should add new parameters when the parameter is not set" do
@source.stubs(:child_of?).returns true
@override.set_parameter(:testing, "value")
@resource.merge(@override)
@resource[:testing].should == "value"
end
it "should replace existing parameter values" do
@source.stubs(:child_of?).returns true
@resource.set_parameter(:testing, "old")
@override.set_parameter(:testing, "value")
@resource.merge(@override)
@resource[:testing].should == "value"
end
it "should add values to the parameter when the override was created with the '+>' syntax" do
@source.stubs(:child_of?).returns true
param = Puppet::Parser::Resource::Param.new(:name => :testing, :value => "testing", :source => @resource.source)
param.add = true
@override.set_parameter(param)
@resource.set_parameter(:testing, "other")
@resource.merge(@override)
@resource[:testing].should == %w{other testing}
end
end
end
|
