fixing riak spec:

 * All tests for Riak class passing.
 * Still funny 'cannot redeclare resource on node' errors on
   vmargs_specs.rb...

spec/classes/riak_spec.rb

@@ -13,31 +13,29 @@
   describe 'at baseline with defaults' do
     let(:params) {{}}
     it { should contain_class('riak') }
-    it { should contain_httpfile('/tmp/riak-1.2.0.deb').with_ensure('present') }
+    # we're defaulting to repos now, not http files
     it { should contain_package('riak').with_ensure('installed') }
     it { should contain_service('riak').with({
         :ensure => 'running',
         :enable => 'true'
       }) }
-    it { should contain_file('/etc/riak/app.config').with({ :owner => 'root',
-        :group => 'root', :mode => '0644', :ensure => 'present' }) }
-    it { should contain_file('/etc/riak/vm.args').with({ :owner => 'root',
-        :group => 'root', :mode => '0644', :ensure => 'present' }) }
+    it { should contain_file('/etc/riak/app.config').with_ensure('present') }
+    it { should contain_file('/etc/riak/vm.args').with_ensure('present') }
     it { should contain_riak__vmargs().with_notify('Service[riak]') }
   end
 
   describe 'custom package configuration' do
     let(:params) { { :version => '1.2.0', :package => 'custom_riak',
-                     :package_hash => 'abcd' } }
-    it 'should be downloading latest' do
+                     :download_hash => 'abcd', :use_repos => false } }
+    it 'should be downloading the package to be installed' do
       subject.should contain_httpfile('/tmp/custom_riak-1.2.0.deb').
         with({
           :path => '/tmp/custom_riak-1.2.0.deb',
           :hash => 'abcd' })
     end
     it { should contain_package('riak').
         with({
-          :ensure => 'latest',
+          :ensure => 'installed',
           :source =>'/tmp/custom_riak-1.2.0.deb'}) }
   end