Fix unit tests against Puppet 4.3.0

Related-bug: #1517805
Change-Id: I19e891ecce2bceb20e141199e14333f01b0ec9ab
Signed-off-by: Gael Chamoulaud <gchamoul@redhat.com>

spec/classes/glance_api_spec.rb

@@ -400,6 +400,7 @@ describe 'glance::api' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
     let(:params) { default_params }

spec/classes/glance_backend_cinder_spec.rb

@@ -90,6 +90,7 @@ describe 'glance::backend::cinder' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
 

spec/classes/glance_backend_vsphere_spec.rb

@@ -90,6 +90,7 @@ describe 'glance::backend::vsphere' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
 

spec/classes/glance_cache_cleaner_spec.rb

@@ -60,6 +60,7 @@ describe 'glance::cache::cleaner' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
     include_examples 'glance cache cleaner'

spec/classes/glance_cache_pruner_spec.rb

@@ -60,6 +60,7 @@ describe 'glance::cache::pruner' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
     include_examples 'glance cache pruner'

spec/classes/glance_client_spec.rb

@@ -25,6 +25,7 @@ describe 'glance::client' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
     include_examples 'glance client'

spec/classes/glance_registry_spec.rb

@@ -295,6 +295,7 @@ describe 'glance::registry' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
     let(:params) { default_params }

spec/classes/glance_spec.rb

@@ -53,6 +53,7 @@ describe 'glance' do
     let :facts do
       @default_facts.merge({
         :osfamily               => 'RedHat',
+        :operatingsystemrelease => '7',
       })
     end
     let(:params) { default_params }