1 files changed, 48 insertions, 13 deletions

diff --git a/spec/functions/ensure_packages_spec.rb b/spec/functions/ensure_packages_spec.rb
index a13c282..436be10 100644
--- a/spec/functions/ensure_packages_spec.rb
+++ b/spec/functions/ensure_packages_spec.rb
@@ -2,15 +2,37 @@
 
 require 'spec_helper'
 require 'rspec-puppet'
+require 'puppet_spec/compiler'
 
 describe 'ensure_packages' do
-  let(:scope) { PuppetlabsSpec::PuppetInternals.scope }
+  include PuppetSpec::Compiler
+
+  before :each do
+    Puppet::Parser::Functions.autoloader.loadall
+    Puppet::Parser::Functions.function(:ensure_packages)
+    Puppet::Parser::Functions.function(:ensure_resource)
+    Puppet::Parser::Functions.function(:defined_with_params)
+    Puppet::Parser::Functions.function(:create_resources)
+  end
+
+  let :node     do Puppet::Node.new('localhost') end
+  let :compiler do Puppet::Parser::Compiler.new(node) end
+  let :scope    do
+    if Puppet.version.to_f >= 3.0
+      Puppet::Parser::Scope.new(compiler)
+    else
+      newscope = Puppet::Parser::Scope.new
+      newscope.compiler = compiler
+      newscope.source   = Puppet::Resource::Type.new(:node, :localhost)
+      newscope
+    end
+  end
 
   describe 'argument handling' do
     it 'fails with no arguments' do
       expect {
         scope.function_ensure_packages([])
-      }.to raise_error(Puppet::ParseError, /0 for 1/)
+      }.to raise_error(Puppet::ParseError, /0 for 1 or 2/)
     end
 
     it 'accepts an array of values' do
@@ -22,25 +44,38 @@ describe 'ensure_packages' do
     end
   end
 
-  context 'given a catalog containing Package[puppet]{ensure => absent}' do
-    let :pre_condition do
-      'package { puppet: ensure => absent }'
+  context 'given a catalog with puppet package => absent' do
+    let :catalog do
+      compile_to_catalog(<<-EOS
+        ensure_packages(['facter'])
+        package { puppet: ensure => absent }
+      EOS
+      )
     end
 
-    # NOTE: should run.with_params has the side effect of making the compiler
-    # available to the test harness.
     it 'has no effect on Package[puppet]' do
-      should run.with_params(['puppet'])
-      rsrc = compiler.catalog.resource('Package[puppet]')
-      rsrc.to_hash.should == {:ensure => "absent"}
+      expect(catalog.resource(:package, 'puppet')['ensure']).to eq('absent')
     end
   end
 
   context 'given a clean catalog' do
+    let :catalog do
+      compile_to_catalog('ensure_packages(["facter"])')
+    end
+
+    it 'declares package resources with ensure => present' do
+      expect(catalog.resource(:package, 'facter')['ensure']).to eq('present')
+    end
+  end
+
+  context 'given a clean catalog and specified defaults' do
+    let :catalog do
+      compile_to_catalog('ensure_packages(["facter"], {"provider" => "gem"})')
+    end
+
     it 'declares package resources with ensure => present' do
-      should run.with_params(['facter'])
-      rsrc = compiler.catalog.resource('Package[facter]')
-      rsrc.to_hash[:ensure].should eq("present")
+      expect(catalog.resource(:package, 'facter')['ensure']).to eq('present')
+      expect(catalog.resource(:package, 'facter')['provider']).to eq('gem')
     end
   end
 end