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-rw-r--r--puppet-barometer/spec/classes/barometer_db_spec.rb117
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diff --git a/puppet-barometer/spec/classes/barometer_db_spec.rb b/puppet-barometer/spec/classes/barometer_db_spec.rb
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+++ b/puppet-barometer/spec/classes/barometer_db_spec.rb
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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