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require 'spec_helper'
describe 'aodh::evaluator' do
let :params do
{ :enabled => true }
end
shared_examples_for 'aodh-evaluator' do
context 'with defaults' do
it 'configures defaults' do
is_expected.to contain_aodh_config('evaluator/workers').with_value(4)
is_expected.to contain_aodh_config('evaluator/evaluation_interval').with_value('<SERVICE DEFAULT>')
is_expected.to contain_aodh_config('DEFAULT/event_alarm_cache_ttl').with_value('<SERVICE DEFAULT>')
is_expected.to contain_aodh_config('DEFAULT/additional_ingestion_lag').with_value('<SERVICE DEFAULT>')
end
end
context 'with workers' do
before do
params.merge!({ :workers => 8 })
end
it 'configures workers' do
is_expected.to contain_aodh_config('evaluator/workers').with_value(8)
end
end
context 'with parameters defined' do
before do
params.merge!({
:evaluation_interval => 10,
:event_alarm_cache_ttl => 60,
:additional_ingestion_lag => 20,
})
end
it 'configures parameters accordingly' do
is_expected.to contain_aodh_config('evaluator/evaluation_interval').with_value(10)
is_expected.to contain_aodh_config('DEFAULT/event_alarm_cache_ttl').with_value(60)
is_expected.to contain_aodh_config('DEFAULT/additional_ingestion_lag').with_value(20)
end
end
context 'when enabled' do
it { is_expected.to contain_class('aodh::params') }
it 'installs aodh-evaluator package' do
is_expected.to contain_package('aodh-evaluator').with(
:ensure => 'present',
:name => platform_params[:evaluator_package_name],
:tag => ['openstack', 'aodh-package']
)
end
it 'configures aodh-evaluator service' do
is_expected.to contain_service('aodh-evaluator').with(
:ensure => 'running',
:name => platform_params[:evaluator_service_name],
:enable => true,
:hasstatus => true,
:hasrestart => true,
:tag => ['aodh-service','aodh-db-sync-service']
)
end
it 'sets default values' do
is_expected.to contain_aodh_config('evaluator/evaluation_interval').with_value('<SERVICE DEFAULT>')
is_expected.to contain_aodh_config('evaluator/workers').with_value(4)
end
end
context 'when disabled' do
let :params do
{ :enabled => false }
end
# Catalog compilation does not crash for lack of aodh::db
it { is_expected.to compile }
it 'configures aodh-evaluator service' do
is_expected.to contain_service('aodh-evaluator').with(
:ensure => 'stopped',
:name => platform_params[:evaluator_service_name],
:enable => false,
:hasstatus => true,
:hasrestart => true,
:tag => ['aodh-service','aodh-db-sync-service']
)
end
end
context 'when service management is disabled' do
let :params do
{ :enabled => false,
:manage_service => false }
end
it 'should not configure aodh-evaluator service' do
is_expected.to_not contain_service('aodh-evaluator')
end
end
end
on_supported_os({
:supported_os => OSDefaults.get_supported_os
}).each do |os,facts|
context "on #{os}" do
let (:facts) do
facts.merge!(OSDefaults.get_facts({ :os_workers => 4 }))
end
let(:platform_params) do
case facts[:os]['family']
when 'Debian'
{ :evaluator_package_name => 'aodh-evaluator',
:evaluator_service_name => 'aodh-evaluator' }
when 'RedHat'
{ :evaluator_package_name => 'openstack-aodh-evaluator',
:evaluator_service_name => 'openstack-aodh-evaluator' }
end
end
it_configures 'aodh-evaluator'
end
end
end
|
