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|
require 'spec_helper'
describe 'cinder::backend::dellemc_unity' do
let (:config_group_name) { 'dellemc_unity' }
let (:title) { config_group_name }
let :params do
{
:san_ip => '172.23.8.101',
:san_login => 'Admin',
:san_password => '12345',
:storage_protocol => 'iSCSI',
}
end
let :default_params do
{
:backend_availability_zone => '<SERVICE DEFAULT>',
:image_volume_cache_enabled => '<SERVICE DEFAULT>',
:image_volume_cache_max_size_gb => '<SERVICE DEFAULT>',
:image_volume_cache_max_count => '<SERVICE DEFAULT>',
:reserved_percentage => '<SERVICE DEFAULT>',
:max_over_subscription_ratio => '<SERVICE DEFAULT>',
:unity_io_ports => '<SERVICE DEFAULT>',
:unity_storage_pool_names => '<SERVICE DEFAULT>',
}
end
let :custom_params do
{
:backend_availability_zone => 'my_zone',
:image_volume_cache_enabled => true,
:image_volume_cache_max_size_gb => 100,
:image_volume_cache_max_count => 101,
:reserved_percentage => 10,
:max_over_subscription_ratio => 1.5,
:unity_io_ports => '1,42,66',
:unity_storage_pool_names => 'pool_1,pool_2',
}
end
shared_examples 'dellemc_unity volume driver' do
let :params_hash do
default_params.merge(params)
end
it { is_expected.to contain_cinder__backend__dellemc_unity(config_group_name) }
it { is_expected.to contain_cinder_config("#{title}/volume_driver").with(
:value => 'cinder.volume.drivers.dell_emc.unity.Driver'
)}
it {
params_hash.each_pair do |config,value|
is_expected.to contain_cinder_config("#{config_group_name}/#{config}").with_value(value)
end
}
end
shared_examples 'cinder::backend::dellemc_unity' do
context 'with default parameters' do
it_behaves_like 'dellemc_unity volume driver'
end
context 'with custom parameters' do
before do
params.merge(custom_params)
end
it_behaves_like 'dellemc_unity volume driver'
end
context 'with array values' do
before do
params.merge!({
:unity_io_ports => ['1', '42', '66'],
:unity_storage_pool_names => ['pool_1', 'pool_2'],
})
end
it {
is_expected.to contain_cinder_config('dellemc_unity/unity_io_ports').with_value('1,42,66')
is_expected.to contain_cinder_config('dellemc_unity/unity_storage_pool_names').with_value('pool_1,pool_2')
}
end
context 'dellemc_unity backend with additional configuration' do
before do
params.merge!( :extra_options => {'dellemc_unity/param1' => { 'value' => 'value1' }} )
end
it { is_expected.to contain_cinder_config('dellemc_unity/param1').with_value('value1') }
end
context 'dellemc_unity backend with cinder type' do
before do
params.merge!( :manage_volume_type => true )
end
it { is_expected.to contain_cinder_type('dellemc_unity').with(
:ensure => 'present',
:properties => ['volume_backend_name=dellemc_unity']
)}
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_behaves_like 'cinder::backend::dellemc_unity'
end
end
end
|
