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require 'spec_helper'
require 'puppet_spec/files'
require 'puppet/pops'
require 'puppet/loaders'
describe 'FileBased module loader' do
include PuppetSpec::Files
let(:static_loader) { Puppet::Pops::Loader::StaticLoader.new() }
let(:loaders) { Puppet::Pops::Loaders.new(Puppet::Node::Environment.create(:testing, [])) }
it 'can load a 4x function API ruby function in global name space' do
module_dir = dir_containing('testmodule', {
'lib' => {
'puppet' => {
'functions' => {
'foo4x.rb' => <<-CODE
Puppet::Functions.create_function(:foo4x) do
def foo4x()
'yay'
end
end
CODE
}
}
}
})
module_loader = Puppet::Pops::Loader::ModuleLoaders.module_loader_from(static_loader, loaders, 'testmodule', module_dir)
function = module_loader.load_typed(typed_name(:function, 'foo4x')).value
expect(function.class.name).to eq('foo4x')
expect(function.is_a?(Puppet::Functions::Function)).to eq(true)
end
it 'can load a 4x function API ruby function in qualified name space' do
module_dir = dir_containing('testmodule', {
'lib' => {
'puppet' => {
'functions' => {
'testmodule' => {
'foo4x.rb' => <<-CODE
Puppet::Functions.create_function('testmodule::foo4x') do
def foo4x()
'yay'
end
end
CODE
}
}
}
}})
module_loader = Puppet::Pops::Loader::ModuleLoaders.module_loader_from(static_loader, loaders, 'testmodule', module_dir)
function = module_loader.load_typed(typed_name(:function, 'testmodule::foo4x')).value
expect(function.class.name).to eq('testmodule::foo4x')
expect(function.is_a?(Puppet::Functions::Function)).to eq(true)
end
it 'makes parent loader win over entries in child' do
module_dir = dir_containing('testmodule', {
'lib' => { 'puppet' => { 'functions' => { 'testmodule' => {
'foo.rb' => <<-CODE
Puppet::Functions.create_function('testmodule::foo') do
def foo()
'yay'
end
end
CODE
}}}}})
module_loader = Puppet::Pops::Loader::ModuleLoaders.module_loader_from(static_loader, loaders, 'testmodule', module_dir)
module_dir2 = dir_containing('testmodule2', {
'lib' => { 'puppet' => { 'functions' => { 'testmodule2' => {
'foo.rb' => <<-CODE
raise "should not get here"
CODE
}}}}})
module_loader2 = Puppet::Pops::Loader::ModuleLoaders::FileBased.new(module_loader, loaders, 'testmodule2', module_dir2, 'test2')
function = module_loader2.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
def typed_name(type, name)
Puppet::Pops::Loader::Loader::TypedName.new(type, name)
end
end
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