Do not test detail of keystone::auth::service_identity

... but test interfaces of that resource type. This helps us avoid
direct breakage caused by any change in puppet-keystone.

Change-Id: If1172824c6f446602632632ad749aed48fb5abfa

spec/classes/ceilometer_keystone_auth_spec.rb

@@ -1,100 +1,63 @@
+#
+# Unit tests for ceilometer::keystone::auth
+#
+
 require 'spec_helper'
 
 describe 'ceilometer::keystone::auth' do
+  shared_examples_for 'ceilometer::keystone::auth' do
+    context 'with default class parameters' do
+      let :params do
+        { :password => 'ceilometer_password' }
+      end
 
-  let :default_params do
+      it { is_expected.to contain_keystone__resource__service_identity('ceilometer').with(
-    {
+        :configure_user      => true,
-      :email     => 'ceilometer@localhost',
+        :configure_user_role => true,
-      :auth_name => 'ceilometer',
+        :configure_endpoint  => false,
-      :region    => 'RegionOne',
+        :configure_service   => false,
-      :tenant    => 'services',
+        :region              => 'RegionOne',
-    }
+        :auth_name           => 'ceilometer',
-  end
+        :password            => 'ceilometer_password',
-
+        :email               => 'ceilometer@localhost',
-  shared_examples_for 'ceilometer keystone auth' do
+        :tenant              => 'services',
-
+      ) }
-    context 'without the required password parameter' do
-      it { expect { is_expected.to raise_error(Puppet::Error) } }
     end
 
-    let :params do
+    context 'when overriding parameters' do
-      { :password => 'ceil0met3r-passZord' }
+      let :params do
+        { :password            => 'ceilometer_password',
+          :auth_name           => 'alt_ceilometer',
+          :email               => 'alt_ceilometer@alt_localhost',
+          :tenant              => 'alt_service',
+          :configure_user      => false,
+          :configure_user_role => false,
+          :region              => 'RegionTwo' }
+      end
+
+      it { is_expected.to contain_keystone__resource__service_identity('ceilometer').with(
+        :configure_user      => false,
+        :configure_user_role => false,
+        :configure_endpoint  => false,
+        :configure_service   => false,
+        :region              => 'RegionTwo',
+        :auth_name           => 'alt_ceilometer',
+        :password            => 'ceilometer_password',
+        :email               => 'alt_ceilometer@alt_localhost',
+        :tenant              => 'alt_service',
+      ) }
     end
-
-    context 'with the required parameters' do
-      it 'configures ceilometer user' do
-        is_expected.to contain_keystone_user( default_params[:auth_name] ).with(
-          :ensure   => 'present',
-          :password => params[:password],
-          :email    => default_params[:email],
-        )
-      end
-
-      it 'configures ceilometer user roles' do
-        is_expected.to contain_keystone_user_role("#{default_params[:auth_name]}@#{default_params[:tenant]}").with(
-          :ensure => 'present',
-        )
-      end
-    end
-
-    context 'with overridden parameters' do
-      before do
-        params.merge!({
-          :email         => 'mighty-ceilometer@remotehost',
-          :auth_name     => 'mighty-ceilometer',
-          :region        => 'RegionFortyTwo',
-          :tenant        => 'mighty-services',
-        })
-      end
-
-      it 'configures ceilometer user' do
-        is_expected.to contain_keystone_user( params[:auth_name] ).with(
-          :ensure   => 'present',
-          :password => params[:password],
-          :email    => params[:email],
-        )
-      end
-
-      it 'configures ceilometer user roles' do
-        is_expected.to contain_keystone_user_role("#{params[:auth_name]}@#{params[:tenant]}").with(
-          :ensure => 'present',
-        )
-      end
-    end
-
-    context 'when disabling user configuration' do
-      before do
-        params.merge!( :configure_user => false )
-      end
-
-      it { is_expected.to_not contain_keystone_user('ceilometer') }
-      it { is_expected.to contain_keystone_user_role('ceilometer@services') }
-    end
-
-    context 'when disabling user and role configuration' do
-      before do
-        params.merge!(
-          :configure_user       => false,
-          :configure_user_role  => false
-        )
-      end
-
-      it { is_expected.to_not contain_keystone_user('ceilometer') }
-      it { is_expected.to_not contain_keystone_user_role('ceilometer@services') }
-    end
-
   end
 
   on_supported_os({
-    :supported_os   => OSDefaults.get_supported_os
+    :supported_os => OSDefaults.get_supported_os
   }).each do |os,facts|
     context "on #{os}" do
       let (:facts) do
-        facts.merge(OSDefaults.get_facts())
+        facts.merge!(OSDefaults.get_facts())
       end
 
-      it_behaves_like 'ceilometer keystone auth'
+      it_behaves_like 'ceilometer::keystone::auth'
     end
   end
-
 end