openstack/puppet-tripleo
Code Issues Proposed changes

Improve unit test coverage for neutron manifests

Browse Source 
Add some missing tests for module import or step switching
to have better test coverage.
Also, add tests for tripleo::profile::base::neutron:server,
which is not tested by serverspec currently.

Change-Id: I4ff1d0856158c206996548bacd4616cb9abc4ef5
This commit is contained in:
Takashi Kajinami 2019-09-11 20:30:12 +09:00
parent bbef575f01
commit f2a38f6abd
6 changed files with 276 additions and 39 deletions
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15
spec/classes/tripleo_profile_base_neutron_dhcp_spec.rb
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@ -24,11 +24,20 @@ describe 'tripleo::profile::base::neutron::dhcp' do
facts.merge!({ :step => params[:step] })
end
context 'with defaults for all parameters' do
let(:params) { { :step => 4 } }
context 'with step less than 4' do
let(:params) { { :step => 3 } }
it 'should do nothing' do
is_expected.to contain_class('tripleo::profile::base::neutron::dhcp')
is_expected.to_not contain_class('tripleo::profile::base::neutron')
is_expected.to_not contain_class('neutron::agents::dhcp')
end
end
context 'with step 4 and later' do
let(:params) { { :step => 4 } }
it 'should trigger complete configuration' do
is_expected.to contain_class('tripleo::profile::base::neutron::dhcp')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('neutron::agents::dhcp')
end
end

15
spec/classes/tripleo_profile_base_neutron_l3_spec.rb
View File

@ -24,11 +24,20 @@ describe 'tripleo::profile::base::neutron::l3' do
facts.merge!({ :step => params[:step] })
end
context 'with defaults for all parameters' do
let(:params) { { :step => 4 } }
context 'with step less than 4' do
let(:params) { { :step => 3 } }
it 'should do nothing' do
is_expected.to contain_class('tripleo::profile::base::neutron::l3')
is_expected.to_not contain_class('tripleo::profile::base::neutron')
is_expected.to_not contain_class('neutron::agents::l3')
end
end
context 'with step 4 and later' do
let(:params) { { :step => 4 } }
it 'should trigger complete configuration' do
is_expected.to contain_class('tripleo::profile::base::neutron::l3')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('neutron::agents::l3')
end
end

16
spec/classes/tripleo_profile_base_neutron_ovs_spec.rb
View File

@ -24,15 +24,23 @@ describe 'tripleo::profile::base::neutron::ovs' do
facts.merge!({ :step => params[:step] })
end
context 'with defaults for all parameters' do
let(:params) { { :step => 3 } }
it 'should do nothing in step 3' do
context 'with step less than 5 and defaults for all parameters' do
let(:params) { { :step => 4 } }
it 'should do nothing' do
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to_not contain_class('neutron::agents::ml2::ovs')
is_expected.not_to contain_file('/var/lib/vhostuser_sockets')
end
end
context 'with step 5 and defaults for all parameters' do
let(:params) { { :step => 5 } }
it 'should trigger complete configuration except for vhostuser sockets' do
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('neutron::agents::ml2::ovs')
is_expected.not_to contain_file('/var/lib/vhostuser_sockets')
end
end
end
shared_examples_for 'tripleo::profile::base::neutron::ovs with vhostuser_socketdir' do

187
spec/classes/tripleo_profile_base_neutron_server_spec.rb Normal file
View File

@ -0,0 +1,187 @@
#
# Copyright (C) 2019 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::neutron::server' do
shared_examples_for 'tripleo::profile::base::neutron::server' do
before :each do
facts.merge!({ :step => params[:step] })
end
let(:pre_condition) do
<<-eos
class { '::tripleo::profile::base::neutron':
oslomsg_rpc_hosts => [ 'localhost' ],
oslomsg_rpc_username => 'neutron',
oslomsg_rpc_password => 'foo'
}
eos
end
context 'with step less than 3' do
let(:params) { {
:step => 1,
:bootstrap_node => 'node.example.com',
} }
it 'should od nothing' do
is_expected.to contain_class('tripleo::profile::base::neutron::server')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('tripleo::profile::base::neutron::authtoken')
is_expected.to_not contain_class('tripleo::profile::base::apache')
is_expected.to_not contain_class('neutron::server::notifications')
is_expected.to_not contain_class('neutron::server')
is_expected.to_not contain_class('neutron::quota')
end
end
context 'with step 3 on bootstrap node' do
let(:params) { {
:step => 3,
:bootstrap_node => 'node.example.com',
} }
it 'should trigger apache configuration' do
is_expected.to contain_class('tripleo::profile::base::neutron::server')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('tripleo::profile::base::neutron::authtoken')
is_expected.to contain_class('tripleo::profile::base::apache')
is_expected.to_not contain_class('neutron::server::notifications')
is_expected.to_not contain_class('neutron::server')
is_expected.to_not contain_class('neutron::quota')
end
end
context 'with step 3 not on bootstrap node' do
let(:params) { {
:step => 3,
:bootstrap_node => 'other.example.com',
} }
it 'should do nothing' do
is_expected.to contain_class('tripleo::profile::base::neutron::server')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('tripleo::profile::base::neutron::authtoken')
is_expected.to_not contain_class('tripleo::profile::base::apache')
is_expected.to_not contain_class('neutron::server::notifications')
is_expected.to_not contain_class('neutron::server')
is_expected.to_not contain_class('neutron::quota')
end
end
context 'with step 4 on bootstrap node' do
let(:params) { {
:step => 4,
:bootstrap_node => 'node.example.com',
} }
it 'should trigger complete configuration' do
is_expected.to contain_class('tripleo::profile::base::neutron::server')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('tripleo::profile::base::neutron::authtoken')
is_expected.to contain_class('tripleo::profile::base::apache')
is_expected.to contain_class('neutron::server::notifications')
is_expected.to contain_class('neutron::server').with(
:sync_db => true,
:l3_ha => false,
)
is_expected.to contain_class('neutron::quota')
end
end
context 'with step 4 not on bootstrap node' do
let(:params) { {
:step => 4,
:bootstrap_node => 'other.example.com',
} }
it 'should trigger apache configuration' do
is_expected.to contain_class('tripleo::profile::base::neutron::server')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('tripleo::profile::base::neutron::authtoken')
is_expected.to contain_class('tripleo::profile::base::apache')
is_expected.to_not contain_class('neutron::server::notifications')
is_expected.to_not contain_class('neutron::server')
is_expected.to_not contain_class('neutron::quota')
end
end
context 'with step 5 not on bootstrap nodes' do
let(:params) { {
:step => 5,
:bootstrap_node => 'other.example.com',
} }
it 'should trigger complete configuration' do
is_expected.to contain_class('tripleo::profile::base::neutron::server')
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('tripleo::profile::base::neutron::authtoken')
is_expected.to contain_class('tripleo::profile::base::apache')
is_expected.to contain_class('neutron::server::notifications')
is_expected.to contain_class('neutron::server').with(
:sync_db => false,
:l3_ha => false,
)
is_expected.to contain_class('neutron::quota')
end
end
context 'with multiple l3 nods' do
let(:params) { {
:step => 5,
:bootstrap_node => 'node.example.com',
:l3_nodes => ['netcont1.localdomain', 'netcont2.localdomain', 'netcont3.localdomain'],
} }
it 'should enable l3_ha' do
is_expected.to contain_class('neutron::server').with(
:l3_ha => true,
)
end
end
context 'with multiple l3 nods and dvr enabled' do
let(:params) { {
:step => 5,
:bootstrap_node => 'node.example.com',
:l3_nodes => ['netcont1.localdomain', 'netcont2.localdomain', 'netcont3.localdomain'],
:dvr_enabled => true
} }
it 'should disable l3_ha' do
is_expected.to contain_class('neutron::server').with(
:l3_ha => false,
)
end
end
context 'with l3_ha_override passed' do
let(:params) { {
:step => 5,
:bootstrap_node => 'node.example.com',
:l3_ha_override => 'true'
} }
it 'should enable l3_ha' do
is_expected.to contain_class('neutron::server').with(
:l3_ha => true,
)
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::neutron::server'
end
end
end

81
spec/classes/tripleo_profile_base_neutron_spec.rb
View File

@ -17,49 +17,72 @@
require 'spec_helper'
describe 'tripleo::profile::base::neutron' do
let :params do
{ :step => 5,
:oslomsg_notify_password => 'foobar',
:oslomsg_rpc_password => 'foobar'
}
end
shared_examples_for 'tripleo::profile::base::neutron' do
before :each do
facts.merge!({ :step => params[:step] })
end
context 'when no dhcp agents per network set' do
before do
params.merge!({
:dhcp_nodes => ['netcont1.localdomain', 'netcont2.localdomain', 'netcont3.localdomain']
})
end
it 'should equal the number of dhcp agents' do
is_expected.to contain_class('neutron').with(:dhcp_agents_per_network => 3)
context 'with step less than 3' do
let(:params) { { :step => 1 } }
it 'should od nothing' do
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to_not contain_class('neutron')
is_expected.to_not contain_class('neutron::config')
is_expected.to_not contain_class('neutron::logging')
end
end
context 'when dhcp agents per network is set' do
before do
params.merge!({
:dhcp_agents_per_network => 2
})
context 'with step 3' do
let(:params) { {
:step => 3,
:oslomsg_rpc_hosts => [ '192.168.0.1' ],
:oslomsg_rpc_username => 'neutron1',
:oslomsg_rpc_password => 'foo',
:oslomsg_rpc_port => '1234',
:oslomsg_notify_hosts => [ '192.168.0.2' ],
:oslomsg_notify_username => 'neutron2',
:oslomsg_notify_password => 'baa',
:oslomsg_notify_port => '5678',
:dhcp_agents_per_network => 2
} }
it 'should trigger complete configuration' do
is_expected.to contain_class('tripleo::profile::base::neutron')
is_expected.to contain_class('neutron').with(
:default_transport_url => 'rabbit://neutron1:foo@192.168.0.1:1234/?ssl=0',
:notification_transport_url => 'rabbit://neutron2:baa@192.168.0.2:5678/?ssl=0',
:dhcp_agents_per_network => 2
)
is_expected.to contain_class('neutron::config')
is_expected.to contain_class('neutron::logging')
end
it 'should set the value' do
is_expected.to contain_class('neutron').with(:dhcp_agents_per_network => 2)
end
context 'when not dhcp agents per network is set' do
let(:params) { {
:step => 3,
:oslomsg_rpc_password => 'foo',
:oslomsg_notify_password => 'baa',
:dhcp_nodes => ['netcont1.localdomain', 'netcont2.localdomain', 'netcont3.localdomain']
} }
it 'should equal the number of dhcp agents' do
is_expected.to contain_class('neutron').with(
:dhcp_agents_per_network => 3
)
end
end
context 'when dhcp agents per network is greater than number of agents' do
before do
params.merge!({
:dhcp_nodes => ['netcont1.localdomain', 'netcont2.localdomain'],
:dhcp_agents_per_network => 5
})
end
let(:params) { {
:step => 3,
:oslomsg_rpc_password => 'foo',
:oslomsg_notify_password => 'baa',
:dhcp_nodes => ['netcont1.localdomain', 'netcont2.localdomain'],
:dhcp_agents_per_network => 5
} }
it 'should set value and complain about not enough agents' do
is_expected.to contain_class('neutron').with(:dhcp_agents_per_network => 5)
is_expected.to contain_class('neutron').with(
:dhcp_agents_per_network => 5
)
end
end
end

1
spec/fixtures/hieradata/default.yaml vendored
View File

@ -91,6 +91,7 @@ horizon_node_names:
#Neutron related
neutron::rabbit_password: 'password'
neutron::keystone::authtoken::password: 'password'
neutron::server::notifications::password: 'password'
# oslo.messaging related
oslo_messaging_rpc_password: 'password'
oslo_messaging_notify_password: 'password'