require 'spec_helper' require 'puppet_spec/files' require 'puppet/pops' require 'puppet/loaders' describe 'dependency loader' do include PuppetSpec::Files let(:static_loader) { Puppet::Pops::Loader::StaticLoader.new() } let(:loaders) { Puppet::Pops::Loaders.new(Puppet::Node::Environment.create(:testing, [])) } describe 'FileBased module loader' do it 'load something in global name space raises an error' do module_dir = dir_containing('testmodule', { 'lib' => { 'puppet' => { 'functions' => { 'testmodule' => { 'foo.rb' => 'Puppet::Functions.create_function("foo") { def foo; end; }' }}}}}) loader = loader_for('testmodule', module_dir) expect do loader.load_typed(typed_name(:function, 'testmodule::foo')).value end.to raise_error(ArgumentError, /produced mis-matched name, expected 'testmodule::foo', got foo/) end it 'can load something in a qualified name space' do module_dir = dir_containing('testmodule', { 'lib' => { 'puppet' => { 'functions' => { 'testmodule' => { 'foo.rb' => 'Puppet::Functions.create_function("testmodule::foo") { def foo; end; }' }}}}}) loader = loader_for('testmodule', module_dir) function = loader.load_typed(typed_name(:function, 'testmodule::foo')).value expect(function.class.name).to eq('testmodule::foo') expect(function.is_a?(Puppet::Functions::Function)).to eq(true) end it 'can load something in a qualified name space more than once' do module_dir = dir_containing('testmodule', { 'lib' => { 'puppet' => { 'functions' => { 'testmodule' => { 'foo.rb' => 'Puppet::Functions.create_function("testmodule::foo") { def foo; end; }' }}}}}) loader = loader_for('testmodule', module_dir) function = loader.load_typed(typed_name(:function, 'testmodule::foo')).value expect(function.class.name).to eq('testmodule::foo') expect(function.is_a?(Puppet::Functions::Function)).to eq(true) function = loader.load_typed(typed_name(:function, 'testmodule::foo')).value expect(function.class.name).to eq('testmodule::foo') expect(function.is_a?(Puppet::Functions::Function)).to eq(true) end end def loader_for(name, dir) module_loader = Puppet::Pops::Loader::ModuleLoaders.module_loader_from(static_loader, loaders, name, dir) Puppet::Pops::Loader::DependencyLoader.new(static_loader, 'test-dep', [module_loader]) end def typed_name(type, name) Puppet::Pops::Loader::Loader::TypedName.new(type, name) end end