repair some tests

Author: adrianiurca

spec/spec_helper_local.rb

@@ -44,6 +44,10 @@ def param(type, title, param)
   param_value(catalogue, type, title, param)
 end
 
+def postgresql_version
+  '9.6'
+end
+
 shared_examples 'postgresql_password function' do
   it { is_expected.not_to eq(nil) }
 

spec/unit/defines/server/default_privileges_spec.rb

@@ -1,7 +1,6 @@
 # frozen_string_literal: true
 
 require 'spec_helper'
-require 'spec_helper_acceptance'
 
 describe 'postgresql::server::default_privileges', type: :define do
   let :facts do

spec/unit/defines/server/extension_spec.rb

@@ -54,7 +54,7 @@
 
     it {
       is_expected.to contain_package('postgis')
-        .with(ensure: 'present', name: 'postgis').that_comes_before('Postgresql_psql[template_postgis: CREATE EXTENSION "postgis"]')
+        .with(ensure: 'installed', name: 'postgis').that_comes_before('Postgresql_psql[template_postgis: CREATE EXTENSION "postgis"]')
     }
   end
 
@@ -86,7 +86,7 @@
 
       it {
         is_expected.to contain_package('postgis')
-          .with(ensure: 'present', name: 'postgis').that_requires('Postgresql_psql[template_postgis: DROP EXTENSION "postgis"]')
+          .with(ensure: 'installed', name: 'postgis').that_requires('Postgresql_psql[template_postgis: DROP EXTENSION "postgis"]')
       }
     end
   end