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
|
require 'spec_helper'
require 'puppet/indirector/exec'
describe Puppet::Indirector::Exec do
before :all do
class Puppet::ExecTestModel
extend Puppet::Indirector
indirects :exec_test_model
end
class Puppet::ExecTestModel::Exec < Puppet::Indirector::Exec
attr_accessor :command
end
Puppet::ExecTestModel.indirection.terminus_class = :exec
end
after(:all) do
Puppet::ExecTestModel.indirection.delete
Puppet.send(:remove_const, :ExecTestModel)
end
let(:terminus) { Puppet::ExecTestModel.indirection.terminus(:exec) }
let(:indirection) { Puppet::ExecTestModel.indirection }
let(:model) { Puppet::ExecTestModel }
let(:path) { File.expand_path('/echo') }
let(:arguments) { {:failonfail => true, :combine => false } }
before(:each) { terminus.command = [path] }
it "should throw an exception if the command is not an array" do
terminus.command = path
expect { indirection.find('foo') }.to raise_error(Puppet::DevError)
end
it "should throw an exception if the command is not fully qualified" do
terminus.command = ["mycommand"]
expect { indirection.find('foo') }.to raise_error(ArgumentError)
end
it "should execute the command with the object name as the only argument" do
expect(terminus).to receive(:execute).with([path, 'foo'], arguments)
indirection.find('foo')
end
it "should return the output of the script" do
expect(terminus).to receive(:execute).with([path, 'foo'], arguments).and_return("whatever")
expect(indirection.find('foo')).to eq("whatever")
end
it "should return nil when the command produces no output" do
expect(terminus).to receive(:execute).with([path, 'foo'], arguments).and_return(nil)
expect(indirection.find('foo')).to be_nil
end
it "should raise an exception if there's an execution failure" do
expect(terminus).to receive(:execute).with([path, 'foo'], arguments).and_raise(Puppet::ExecutionFailure.new("message"))
expect {
indirection.find('foo')
}.to raise_exception(Puppet::Error, 'Failed to find foo via exec: message')
end
end
|
