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