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#! /usr/bin/env ruby -S rspec
require 'spec_helper'
require 'rspec-puppet'
require 'puppet_spec/compiler'
describe 'getparam' do
include PuppetSpec::Compiler
before :each do
Puppet::Parser::Functions.autoloader.loadall
Puppet::Parser::Functions.function(:getparam)
end
let :node do Puppet::Node.new('localhost') end
let :compiler do Puppet::Parser::Compiler.new(node) end
if Puppet.version.to_f >= 3.0
let :scope do Puppet::Parser::Scope.new(compiler) end
else
let :scope do
newscope = Puppet::Parser::Scope.new
newscope.compiler = compiler
newscope.source = Puppet::Resource::Type.new(:node, :localhost)
newscope
end
end
it "should exist" do
expect(Puppet::Parser::Functions.function("getparam")).to eq("function_getparam")
end
describe 'when a resource is not specified' do
it { expect { scope.function_getparam([]) }.to raise_error }
it { expect { scope.function_getparam(['User[dan]']) }.to raise_error }
it { expect { scope.function_getparam(['User[dan]']) }.to raise_error }
it { expect { scope.function_getparam(['User[dan]', {}]) }.to raise_error }
# This seems to be OK because we just check for a string.
it { expect { scope.function_getparam(['User[dan]', '']) }.to_not raise_error }
end
describe 'when compared against a resource with no params' do
let :catalog do
compile_to_catalog(<<-EOS
user { "dan": }
EOS
)
end
it do
expect(scope.function_getparam(['User[dan]', 'shell'])).to eq('')
end
end
describe 'when compared against a resource with params' do
let :catalog do
compile_to_catalog(<<-EOS
user { 'dan': ensure => present, shell => '/bin/sh', managehome => false}
$test = getparam(User[dan], 'shell')
EOS
)
end
it do
resource = Puppet::Parser::Resource.new(:user, 'dan', {:scope => scope})
resource.set_parameter('ensure', 'present')
resource.set_parameter('shell', '/bin/sh')
resource.set_parameter('managehome', false)
compiler.add_resource(scope, resource)
expect(scope.function_getparam(['User[dan]', 'shell'])).to eq('/bin/sh')
expect(scope.function_getparam(['User[dan]', ''])).to eq('')
expect(scope.function_getparam(['User[dan]', 'ensure'])).to eq('present')
# TODO: Expected this to be false, figure out why we're getting '' back.
expect(scope.function_getparam(['User[dan]', 'managehome'])).to eq('')
end
end
end
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