Merge "Rspec tests for nova profiles"

manifests/profile/base/nova.pp

@@ -87,7 +87,7 @@ class tripleo::profile::base::nova (
     $memcache_servers = suffix(hiera('memcached_node_ips'), ':11211')
   }
 
-  if hiera('step') >= 4 or (hiera('step') >= 3 and $sync_db) {
+  if $step >= 4 or ($step >= 3 and $sync_db) {
     $messaging_use_ssl_real = sprintf('%s', bool2num(str2bool($messaging_use_ssl)))
     # TODO(ccamacho): remove sprintf once we properly type the port, needs
     # to be a string for the os_transport_url function.

spec/classes/tripleo_profile_base_nova_api_spec.rb

@@ -0,0 +1,120 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::api' do
+  shared_examples_for 'tripleo::profile::base::nova::api' do
+    let(:pre_condition) do
+      <<-eos
+      class { '::tripleo::profile::base::nova':
+        step => #{params[:step]},
+        messaging_hosts    => [ 'localhost' ],
+        messaging_username => 'nova',
+        messaging_password => 'foo'
+      }
+eos
+    end
+
+    context 'with step less than 3' do
+      let(:params) { {
+        :step => 1,
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::api')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::keystone::authtoken')
+        is_expected.to_not contain_class('nova::api')
+        is_expected.to_not contain_class('nova::wsgi::apache_api')
+        is_expected.to_not contain_class('nova::network::neutron')
+      }
+    end
+
+    context 'with step 3 on bootstrap node' do
+      let(:params) { {
+        :step => 3,
+        :bootstrap_node => 'node.example.com',
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::api')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova::db::sync_cell_v2').with(
+            :transport_url => 'rabbit://nova:foo@localhost:5672/?ssl=0')
+        is_expected.to contain_class('nova::keystone::authtoken')
+        is_expected.to contain_class('nova::api')
+        is_expected.to contain_class('nova::wsgi::apache_api')
+        is_expected.to contain_class('nova::network::neutron')
+      }
+    end
+
+    context 'with step 3 not on bootstrap node' do
+      let(:params) { {
+        :step           => 3,
+        :bootstrap_node => 'other.example.com',
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::api')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::db::sync_cell_v2')
+        is_expected.to_not contain_class('nova::keystone::authtoken')
+        is_expected.to_not contain_class('nova::api')
+        is_expected.to_not contain_class('nova::wsgi::apache_api')
+        is_expected.to_not contain_class('nova::network::neutron')
+      }
+    end
+
+    context 'with step 4 not on bootstrap node' do
+      let(:params) { {
+        :step           => 4,
+        :bootstrap_node => 'other.example.com',
+      } }
+
+      it {
+        is_expected.to_not contain_class('nova::db::sync_cell_v2')
+        is_expected.to contain_class('nova::keystone::authtoken')
+        is_expected.to contain_class('nova::api')
+        is_expected.to contain_class('nova::wsgi::apache_api')
+        is_expected.to contain_class('nova::network::neutron')
+      }
+    end
+
+    context 'with step 5' do
+      let(:params) { {
+        :step           => 5,
+        :bootstrap_node => 'other.example.com',
+      } }
+
+      it {
+        is_expected.to contain_class('nova::cron::archive_deleted_rows')
+      }
+    end
+
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::api'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_compute_ironic_spec.rb

@@ -0,0 +1,67 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::compute::ironic' do
+  shared_examples_for 'tripleo::profile::base::nova::compute::ironic' do
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::compute::ironic')
+        is_expected.to_not contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::compute::ironic')
+        is_expected.to_not contain_class('nova::network::neutron')
+      }
+    end
+
+    context 'with step 4' do
+      let(:pre_condition) do
+        <<-eos
+        class { '::tripleo::profile::base::nova':
+          step => #{params[:step]},
+          messaging_hosts => [ '127.0.0.1' ],
+        }
+        class { '::tripleo::profile::base::nova::compute':
+          step => #{params[:step]},
+        }
+eos
+      end
+
+      let(:params) { { :step => 4, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::compute::ironic')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova::compute::ironic')
+        is_expected.to contain_class('nova::network::neutron')
+      }
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::compute::ironic'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_compute_libvirt_spec.rb

@@ -0,0 +1,69 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::compute::libvirt' do
+  shared_examples_for 'tripleo::profile::base::nova::compute::libvirt' do
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::compute::libvirt')
+        is_expected.to_not contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('tripleo::profile::base::nova::compute')
+        is_expected.to_not contain_class('nova::compute::libvirt')
+        is_expected.to_not contain_class('nova::compute::libvirt::qemu')
+      }
+    end
+
+    context 'with step 4' do
+      let(:pre_condition) do
+        <<-eos
+        class { '::tripleo::profile::base::nova':
+          step => #{params[:step]},
+          messaging_hosts => [ '127.0.0.1' ],
+        }
+        class { '::tripleo::profile::base::nova::compute':
+          step => #{params[:step]},
+        }
+eos
+      end
+
+      let(:params) { { :step => 4, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::compute::libvirt')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('tripleo::profile::base::nova::compute')
+        is_expected.to contain_class('nova::compute::libvirt')
+        is_expected.to contain_class('nova::compute::libvirt::qemu')
+      }
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::compute::libvirt'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_compute_spec.rb

@@ -0,0 +1,87 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::compute' do
+  shared_examples_for 'tripleo::profile::base::nova::compute' do
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::compute')
+        is_expected.to_not contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::compute')
+        is_expected.to_not contain_class('nova::network::neutron')
+        is_expected.to_not contain_exec('reset-iscsi-initiator-name')
+        is_expected.to_not contain_file('/etc/iscsi/.initiator_reset')
+      }
+    end
+
+    context 'with step 4' do
+      let(:pre_condition) do
+        <<-eos
+        class { '::tripleo::profile::base::nova':
+          step => #{params[:step]},
+          messaging_hosts => [ '127.0.0.1' ],
+        }
+eos
+      end
+
+      context 'default params' do
+        let(:params) { { :step => 4, } }
+
+        it {
+          is_expected.to contain_class('tripleo::profile::base::nova::compute')
+          is_expected.to contain_class('tripleo::profile::base::nova')
+          is_expected.to contain_class('tripleo::profile::base::nova')
+          is_expected.to contain_class('nova::compute')
+          is_expected.to contain_class('nova::network::neutron')
+          is_expected.to contain_exec('reset-iscsi-initiator-name')
+          is_expected.to contain_file('/etc/iscsi/.initiator_reset')
+          is_expected.to_not contain_package('nfs-utils')
+        }
+      end
+
+      context 'cinder nfs backend' do
+        let(:params) { { :step => 4, :cinder_nfs_backend => true } }
+
+        it {
+          is_expected.to contain_class('tripleo::profile::base::nova::compute')
+          is_expected.to contain_class('tripleo::profile::base::nova')
+          is_expected.to contain_class('tripleo::profile::base::nova')
+          is_expected.to contain_class('nova::compute')
+          is_expected.to contain_class('nova::network::neutron')
+          is_expected.to contain_exec('reset-iscsi-initiator-name')
+          is_expected.to contain_file('/etc/iscsi/.initiator_reset')
+          is_expected.to contain_package('nfs-utils')
+        }
+      end
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::compute'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_conductor_spec.rb

@@ -0,0 +1,61 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::conductor' do
+  shared_examples_for 'tripleo::profile::base::nova::conductor' do
+    let(:pre_condition) do
+      <<-eos
+      class { '::tripleo::profile::base::nova':
+        step => #{params[:step]},
+        messaging_hosts => [ '127.0.0.1' ],
+      }
+eos
+    end
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::conductor')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::conductor')
+      }
+    end
+
+    context 'with step 4' do
+      let(:params) { { :step => 4, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::conductor')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova::conductor')
+      }
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::conductor'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_consoleauth_spec.rb

@@ -0,0 +1,62 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::consoleauth' do
+  shared_examples_for 'tripleo::profile::base::nova::consoleauth' do
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::consoleauth')
+        is_expected.to_not contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::consoleauth')
+      }
+    end
+
+    context 'with step 4' do
+      let(:pre_condition) do
+        <<-eos
+        class { '::tripleo::profile::base::nova':
+          step => #{params[:step]},
+          messaging_hosts => [ '127.0.0.1' ],
+        }
+eos
+      end
+
+      let(:params) { { :step => 4, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::consoleauth')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova::consoleauth')
+      }
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::consoleauth'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_libvirt_spec.rb

@@ -0,0 +1,68 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::libvirt' do
+  shared_examples_for 'tripleo::profile::base::nova::libvirt' do
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::libvirt')
+        is_expected.to_not contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::compute::libvirt::services')
+        is_expected.to_not contain_file('/etclibvirt/qemu/networks/autostart/default.xml')
+        is_expected.to_not contain_file('/etclibvirt/qemu/networks/default.xml')
+        is_expected.to_not contain_exec('libvirt-default-net-destroy')
+      }
+    end
+
+    context 'with step 4' do
+      let(:pre_condition) do
+        <<-eos
+        class { '::tripleo::profile::base::nova':
+          step => #{params[:step]},
+          messaging_hosts => [ '127.0.0.1' ],
+        }
+eos
+      end
+
+      let(:params) { { :step => 4, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::libvirt')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova::compute::libvirt::services')
+        is_expected.to contain_file('/etc/libvirt/qemu/networks/autostart/default.xml').with_ensure('absent')
+        is_expected.to contain_file('/etc/libvirt/qemu/networks/default.xml').with_ensure('absent')
+        is_expected.to contain_exec('libvirt-default-net-destroy')
+      }
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::libvirt'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_scheduler_spec.rb

@@ -0,0 +1,64 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::scheduler' do
+  shared_examples_for 'tripleo::profile::base::nova::scheduler' do
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::scheduler')
+        is_expected.to_not contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::scheduler')
+        is_expected.to_not contain_class('nova::scheduler::filter')
+      }
+    end
+
+    context 'with step 4' do
+      let(:pre_condition) do
+        <<-eos
+        class { '::tripleo::profile::base::nova':
+          step => #{params[:step]},
+          messaging_hosts => [ '127.0.0.1' ],
+        }
+eos
+      end
+
+      let(:params) { { :step => 4, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::scheduler')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova::scheduler')
+        is_expected.to contain_class('nova::scheduler::filter')
+      }
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::scheduler'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_spec.rb

@@ -0,0 +1,131 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova' do
+  shared_examples_for 'tripleo::profile::base::nova' do
+
+    context 'with step less than 3' do
+      let(:params) { {
+        :step => 1,
+        :messaging_hosts => [ 'localhost' ],
+        :messaging_password => 'foo'
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova')
+        is_expected.to_not contain_class('nova::config')
+        is_expected.to_not contain_class('nova::cache')
+      }
+    end
+
+    context 'with step 3 on bootstrap node' do
+      let(:params) { {
+        :step => 3,
+        :bootstrap_node => 'node.example.com',
+        :messaging_hosts => [ 'localhost' ],
+        :messaging_username => 'nova',
+        :messaging_password => 'foo',
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova').with(
+          :default_transport_url => 'rabbit://nova:foo@localhost:5672/?ssl=0'
+        )
+        is_expected.to contain_class('nova::config')
+        is_expected.to contain_class('nova::cache').with(
+          :enabled => true,
+          :backend => 'oslo_cache.memcache_pool',
+          :memcache_servers => ['127.0.0.1:11211']
+        )
+      }
+    end
+
+    context 'with step 3 not on bootstrap node' do
+      let(:params) { {
+        :step           => 3,
+        :bootstrap_node => 'other.example.com',
+        :messaging_hosts => [ 'localhost' ],
+        :messaging_password => 'foo'
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova')
+        is_expected.to_not contain_class('nova::config')
+        is_expected.to_not contain_class('nova::cache')
+      }
+    end
+
+    context 'with step 4' do
+      let(:params) { {
+        :step           => 4,
+        :bootstrap_node => 'other.example.com',
+        :messaging_hosts => [ 'localhost' ],
+        :messaging_password => 'foo',
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova')
+        is_expected.to contain_class('nova::config')
+        is_expected.to contain_class('nova::cache')
+        is_expected.to_not contain_class('nova::migration::libvirt')
+      }
+    end
+
+    context 'with step 4 with libvirt' do
+      let(:pre_condition) {
+        'include ::nova::compute::libvirt::services'
+      }
+      let(:params) { {
+        :step           => 4,
+        :libvirt_enabled => true,
+        :manage_migration => true,
+        :nova_compute_enabled => true,
+        :bootstrap_node  => 'node.example.com',
+        :messaging_hosts => [ 'localhost' ],
+        :messaging_password => 'foo',
+      } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova')
+        is_expected.to contain_class('nova::config')
+        is_expected.to contain_class('nova::cache')
+        is_expected.to contain_class('nova::migration::libvirt').with(
+          :configure_libvirt => params[:libvirt_enabled],
+          :configure_nova    => params[:nova_compute_enabled]
+        )
+      }
+    end
+
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova'
+    end
+  end
+end

spec/classes/tripleo_profile_base_nova_vncproxy_spec.rb

@@ -0,0 +1,62 @@
+#
+# Copyright (C) 2017 Red Hat, Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+#
+
+require 'spec_helper'
+
+describe 'tripleo::profile::base::nova::vncproxy' do
+  shared_examples_for 'tripleo::profile::base::nova::vncproxy' do
+
+    context 'with step less than 4' do
+      let(:params) { { :step => 1, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::vncproxy')
+        is_expected.to_not contain_class('tripleo::profile::base::nova')
+        is_expected.to_not contain_class('nova::vncproxy')
+      }
+    end
+
+    context 'with step 4' do
+      let(:pre_condition) do
+        <<-eos
+        class { '::tripleo::profile::base::nova':
+          step => #{params[:step]},
+          messaging_hosts => [ '127.0.0.1' ],
+        }
+eos
+      end
+
+      let(:params) { { :step => 4, } }
+
+      it {
+        is_expected.to contain_class('tripleo::profile::base::nova::vncproxy')
+        is_expected.to contain_class('tripleo::profile::base::nova')
+        is_expected.to contain_class('nova::vncproxy')
+      }
+    end
+  end
+
+
+  on_supported_os.each do |os, facts|
+    context "on #{os}" do
+      let(:facts) do
+        facts.merge({ :hostname => 'node.example.com' })
+      end
+
+      it_behaves_like 'tripleo::profile::base::nova::vncproxy'
+    end
+  end
+end

spec/fixtures/hieradata/default.yaml

@@ -24,3 +24,12 @@ ceph::profile::params::rgw_keystone_admin_password: 'keystone_admin_password'
 # cinder related items
 cinder::rabbit_password: 'password'
 cinder::keystone::authtoken::password: 'password'
+# nova related items
+nova::rabbit_password: 'password'
+nova::keystone::authtoken::password: 'password'
+nova::network::neutron::neutron_password: 'password'
+# memcache related items
+memcached_node_ips_v6:
+ - '::1'
+memcached_node_ips:
+ - '127.0.0.1'