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require 'spec_helper'
describe 'barometer::db' do
shared_examples 'barometer::db' do
context 'with default parameters' do
it { is_expected.to contain_barometer_config('database/connection').with_value('sqlite:////var/lib/barometer/barometer.sqlite') }
it { is_expected.to contain_barometer_config('database/idle_timeout').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_barometer_config('database/min_pool_size').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_barometer_config('database/db_max_retries').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_barometer_config('database/max_retries').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_barometer_config('database/retry_interval').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_barometer_config('database/max_pool_size').with_value('<SERVICE DEFAULT>') }
it { is_expected.to contain_barometer_config('database/max_overflow').with_value('<SERVICE DEFAULT>') }
end
context 'with specific parameters' do
let :params do
{ :database_connection => 'mysql+pymysql://barometer:barometer@localhost/barometer',
:database_idle_timeout => '3601',
:database_min_pool_size => '2',
:database_db_max_retries => '-1',
:database_max_retries => '11',
:database_retry_interval => '11',
:database_max_pool_size => '11',
:database_max_overflow => '21',
}
end
it { is_expected.to contain_barometer_config('database/connection').with_value('mysql+pymysql://barometer:barometer@localhost/barometer') }
it { is_expected.to contain_barometer_config('database/idle_timeout').with_value('3601') }
it { is_expected.to contain_barometer_config('database/min_pool_size').with_value('2') }
it { is_expected.to contain_barometer_config('database/db_max_retries').with_value('-1') }
it { is_expected.to contain_barometer_config('database/max_retries').with_value('11') }
it { is_expected.to contain_barometer_config('database/retry_interval').with_value('11') }
it { is_expected.to contain_barometer_config('database/max_pool_size').with_value('11') }
it { is_expected.to contain_barometer_config('database/max_overflow').with_value('21') }
end
context 'with postgresql backend' do
let :params do
{ :database_connection => 'postgresql://barometer:barometer@localhost/barometer', }
end
it 'install the proper backend package' do
is_expected.to contain_package('python-psycopg2').with(:ensure => 'present')
end
end
context 'with MySQL-python library as backend package' do
let :params do
{ :database_connection => 'mysql://barometer:barometer@localhost/barometer', }
end
it { is_expected.to contain_package('python-mysqldb').with(:ensure => 'present') }
end
context 'with incorrect database_connection string' do
let :params do
{ :database_connection => 'foodb://barometer:barometer@localhost/barometer', }
end
it_raises 'a Puppet::Error', /validate_re/
end
context 'with incorrect pymysql database_connection string' do
let :params do
{ :database_connection => 'foo+pymysql://barometer:barometer@localhost/barometer', }
end
it_raises 'a Puppet::Error', /validate_re/
end
end
shared_examples_for 'barometer::db on Debian' do
context 'using pymysql driver' do
let :params do
{ :database_connection => 'mysql+pymysql://barometer:barometer@localhost/barometer', }
end
it 'install the proper backend package' do
is_expected.to contain_package('db_backend_package').with(
:ensure => 'present',
:name => 'python-pymysql',
:tag => 'openstack'
)
end
end
end
shared_examples_for 'barometer::db on RedHat' do
context 'using pymysql driver' do
let :params do
{ :database_connection => 'mysql+pymysql://barometer:barometer@localhost/barometer', }
end
it 'install the proper backend package' do
is_expected.not_to contain_package('db_backend_package')
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())
end
it_configures 'barometer::db'
it_configures "barometer::db on #{facts[:osfamily]}"
end
end
end
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