cookbook-openstack-block-storage/spec/api_spec.rb

# encoding: UTF-8
#
# Cookbook Name:: openstack-block-storage

require_relative 'spec_helper'

describe 'openstack-block-storage::api' do
  before { block_storage_stubs }
  describe 'ubuntu' do
    before do
      @chef_run = ::ChefSpec::Runner.new ::UBUNTU_OPTS do |n|
        n.set['openstack']['block-storage']['syslog']['use'] = true
      end
      @chef_run.converge 'openstack-block-storage::api'
    end

    expect_runs_openstack_common_logging_recipe

    it 'does not run logging recipe' do
      chef_run = ::ChefSpec::Runner.new ::UBUNTU_OPTS
      chef_run.converge 'openstack-block-storage::api'

      expect(chef_run).not_to include_recipe 'openstack-common::logging'
    end

    it 'installs cinder api packages' do
      expect(@chef_run).to upgrade_package 'cinder-api'
      expect(@chef_run).to upgrade_package 'python-cinderclient'
    end

    it 'installs mysql python packages by default' do
      expect(@chef_run).to upgrade_package 'python-mysqldb'
    end

    it 'installs postgresql python packages if explicitly told' do
      chef_run = ::ChefSpec::Runner.new ::UBUNTU_OPTS
      node = chef_run.node
      node.set['openstack']['db']['block-storage']['service_type'] = 'postgresql'
      chef_run.converge 'openstack-block-storage::api'

      expect(chef_run).to upgrade_package 'python-psycopg2'
      expect(chef_run).not_to upgrade_package 'python-mysqldb'
    end

    describe '/var/cache/cinder' do
      before do
        @dir = @chef_run.directory '/var/cache/cinder'
      end

      it 'has proper owner' do
        expect(@dir.owner).to eq('cinder')
        expect(@dir.group).to eq('cinder')
      end

      it 'has proper modes' do
        expect(sprintf('%o', @dir.mode)).to eq '700'
      end
    end

    it 'starts cinder api on boot' do
      expect(@chef_run).to enable_service 'cinder-api'
    end

    expect_creates_cinder_conf 'service[cinder-api]', 'cinder', 'cinder'

    describe 'cinder.conf' do
      before do
        @file = '/etc/cinder/cinder.conf'
      end

      it 'runs logging recipe if node attributes say to' do
        expect(@chef_run).to render_file(@file).with_content('log_config = /etc/openstack/logging.conf')
      end

      it 'does not run logging recipe' do
        chef_run = ::ChefSpec::Runner.new ::UBUNTU_OPTS
        chef_run.converge 'openstack-block-storage::api'

        expect(chef_run).not_to render_file(@file).with_content('log_config = /etc/openstack/logging.conf')
      end

      it 'has rbd driver settings' do
        chef_run = ::ChefSpec::Runner.new ::UBUNTU_OPTS do |n|
          n.set['openstack']['block-storage']['volume'] = {
            'driver' => 'cinder.volume.drivers.rbd.RBDDriver'
          }
        end
        chef_run.converge 'openstack-block-storage::api'

        expect(chef_run).to render_file(@file).with_content(/^rbd_/)
        expect(chef_run).not_to render_file(@file).with_content(/^netapp_/)
      end

      it 'has netapp driver settings' do
        chef_run = ::ChefSpec::Runner.new ::UBUNTU_OPTS do |n|
          n.set['openstack']['block-storage']['volume'] = {
            'driver' => 'cinder.volume.drivers.netapp.NetAppISCSIDriver'
          }
        end
        chef_run.converge 'openstack-block-storage::api'

        expect(chef_run).to render_file(@file).with_content(/^netapp_/)
        expect(chef_run).not_to render_file(@file).with_content(/^rbd_/)
      end
    end

    it 'runs db migrations' do
      cmd = 'cinder-manage db sync'

      expect(@chef_run).to run_execute(cmd)
    end

    expect_creates_policy_json 'service[cinder-api]', 'cinder', 'cinder'

    describe 'api-paste.ini' do
      before do
        @file = @chef_run.template '/etc/cinder/api-paste.ini'
      end

      it 'has proper owner' do
        expect(@file.owner).to eq('cinder')
        expect(@file.group).to eq('cinder')
      end

      it 'has proper modes' do
        expect(sprintf('%o', @file.mode)).to eq '644'
      end

      it 'has signing_dir' do
        expect(@chef_run).to render_file(@file.name).with_content('signing_dir = /var/cache/cinder/api')
      end

      it 'notifies cinder-api restart' do
        expect(@file).to notify('service[cinder-api]').to(:restart)
      end

      it 'has auth_uri' do
        expect(@chef_run).to render_file(@file.name).with_content('auth_uri = http://127.0.0.1:5000/v2.0')
      end

      it 'has auth_host' do
        expect(@chef_run).to render_file(@file.name).with_content('auth_host = 127.0.0.1')
      end

      it 'has auth_port' do
        expect(@chef_run).to render_file(@file.name).with_content('auth_port = 35357')
      end

      it 'has auth_protocol' do
        expect(@chef_run).to render_file(@file.name).with_content('auth_protocol = http')
      end
    end
  end
end