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#! /usr/bin/env ruby
require 'spec_helper'
require 'puppet_spec/files'
require 'puppet_spec/scope'
require 'matchers/resource'
describe Puppet::Node::Environment do
include PuppetSpec::Files
include Matchers::Resource
def a_module_in(name, dir)
Dir.mkdir(dir)
moddir = File.join(dir, name)
Dir.mkdir(moddir)
moddir
end
it "should be able to return each module from its environment with the environment, name, and path set correctly" do
base = tmpfile("env_modules")
Dir.mkdir(base)
dirs = []
mods = {}
%w{1 2}.each do |num|
dir = File.join(base, "dir#{num}")
dirs << dir
mods["mod#{num}"] = a_module_in("mod#{num}", dir)
end
environment = Puppet::Node::Environment.create(:foo, dirs)
environment.modules.each do |mod|
mod.environment.should == environment
mod.path.should == mods[mod.name]
end
end
it "should not yield the same module from different module paths" do
base = tmpfile("env_modules")
Dir.mkdir(base)
dirs = []
%w{1 2}.each do |num|
dir = File.join(base, "dir#{num}")
dirs << dir
a_module_in("mod", dir)
end
environment = Puppet::Node::Environment.create(:foo, dirs)
mods = environment.modules
mods.length.should == 1
mods[0].path.should == File.join(base, "dir1", "mod")
end
shared_examples_for "the environment's initial import" do |settings|
it "a manifest referring to a directory invokes parsing of all its files in sorted order" do
settings.each do |name, value|
Puppet[name] = value
end
# fixture has three files 00_a.pp, 01_b.pp, and 02_c.pp. The 'b' file
# depends on 'a' being evaluated first. The 'c' file is empty (to ensure
# empty things do not break the directory import).
#
dirname = my_fixture('sitedir')
# Set the manifest to the directory to make it parse and combine them when compiling
node = Puppet::Node.new('testnode',
:environment => Puppet::Node::Environment.create(:testing, [], dirname))
catalog = Puppet::Parser::Compiler.compile(node)
expect(catalog).to have_resource('Class[A]')
expect(catalog).to have_resource('Class[B]')
expect(catalog).to have_resource('Notify[variables]').with_parameter(:message, "a: 10, b: 10")
end
end
shared_examples_for "the environment's initial import in the future" do |settings|
it "a manifest referring to a directory invokes recursive parsing of all its files in sorted order" do
settings.each do |name, value|
Puppet[name] = value
end
# fixture has three files 00_a.pp, 01_b.pp, and 02_c.pp. The 'b' file
# depends on 'a' being evaluated first. The 'c' file is empty (to ensure
# empty things do not break the directory import).
#
dirname = my_fixture('sitedir2')
# Set the manifest to the directory to make it parse and combine them when compiling
node = Puppet::Node.new('testnode',
:environment => Puppet::Node::Environment.create(:testing, [], dirname))
catalog = Puppet::Parser::Compiler.compile(node)
expect(catalog).to have_resource('Class[A]')
expect(catalog).to have_resource('Class[B]')
expect(catalog).to have_resource('Notify[variables]').with_parameter(:message, "a: 10, b: 10 c: 20")
end
end
describe 'using classic parser' do
it_behaves_like "the environment's initial import",
:parser => 'current',
# fixture uses variables that are set in a particular order (this ensures
# that files are parsed and combined in the right order or an error will
# be raised if 'b' is evaluated before 'a').
:strict_variables => true
end
describe 'using future parser' do
it_behaves_like "the environment's initial import",
:parser => 'future',
# Turned off because currently future parser turns on the binder which
# causes lookup of facts that are uninitialized and it will fail with
# errors for 'osfamily' etc. This can be turned back on when the binder
# is taken out of the equation.
:strict_variables => false
end
end
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