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require 'spec_helper'
require 'rspec-puppet'
require 'puppet_spec/compiler'
describe 'ensure_resource' do
include PuppetSpec::Compiler
before :all do
Puppet::Parser::Functions.autoloader.loadall
Puppet::Parser::Functions.function(:ensure_packages)
end
let :node do Puppet::Node.new('localhost') end
let :compiler do Puppet::Parser::Compiler.new(node) end
let :scope do Puppet::Parser::Scope.new(compiler) end
describe 'when a type or title is not specified' do
it { expect { scope.function_ensure_resource([]) }.to raise_error }
it { expect { scope.function_ensure_resource(['type']) }.to raise_error }
end
describe 'when compared against a resource with no attributes' do
let :catalog do
compile_to_catalog(<<-EOS
user { "dan": }
ensure_resource('user', 'dan', {})
EOS
)
end
it 'should contain the the ensured resources' do
expect(catalog.resource(:user, 'dan').to_s).to eq('User[dan]')
end
end
describe 'works when compared against a resource with non-conflicting attributes' do
[
"ensure_resource('User', 'dan', {})",
"ensure_resource('User', 'dan', '')",
"ensure_resource('User', 'dan', {'ensure' => 'present'})",
"ensure_resource('User', 'dan', {'ensure' => 'present', 'managehome' => false})"
].each do |ensure_resource|
pp = <<-EOS
user { "dan": ensure => present, shell => "/bin/csh", managehome => false}
#{ensure_resource}
EOS
it { expect { compile_to_catalog(pp) }.to_not raise_error }
end
end
describe 'fails when compared against a resource with conflicting attributes' do
pp = <<-EOS
user { "dan": ensure => present, shell => "/bin/csh", managehome => false}
ensure_resource('User', 'dan', {'ensure' => 'absent', 'managehome' => false})
EOS
it { expect { compile_to_catalog(pp) }.to raise_error }
end
describe 'when an array of new resources are passed in' do
let :catalog do
compile_to_catalog("ensure_resource('User', ['dan', 'alex'], {})")
end
it 'should contain the ensured resources' do
expect(catalog.resource('User[dan]').to_s).to eq('User[dan]')
expect(catalog.resource('User[alex]').to_s).to eq('User[alex]')
end
end
describe 'when an array of existing resources is compared against existing resources' do
pp = <<-EOS
user { 'dan': ensure => present; 'alex': ensure => present }
ensure_resource('User', ['dan', 'alex'], {})
EOS
let :catalog do
compile_to_catalog(pp)
end
it 'should return the existing resources' do
expect(catalog.resource('User[dan]').to_s).to eq('User[dan]')
expect(catalog.resource('User[alex]').to_s).to eq('User[alex]')
end
end
describe 'works when compared against existing resources with attributes' do
[
"ensure_resource('User', ['dan', 'alex'], {})",
"ensure_resource('User', ['dan', 'alex'], '')",
"ensure_resource('User', ['dan', 'alex'], {'ensure' => 'present'})",
].each do |ensure_resource|
pp = <<-EOS
user { 'dan': ensure => present; 'alex': ensure => present }
#{ensure_resource}
EOS
it { expect { compile_to_catalog(pp) }.to_not raise_error }
end
end
describe 'fails when compared against existing resources with conflicting attributes' do
pp = <<-EOS
user { 'dan': ensure => present; 'alex': ensure => present }
ensure_resource('User', ['dan', 'alex'], {'ensure' => 'absent'})
EOS
it { expect { compile_to_catalog(pp) }.to raise_error }
end
end
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