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server_spec.rb
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server_spec.rb
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require 'spec_helper'
describe 'postgresql::server', type: :class do
let :facts do
{
os: {
family: 'Debian',
name: 'Debian',
release: {
full: '8.0',
major: '8',
},
},
osfamily: 'Debian',
operatingsystem: 'Debian',
lsbdistid: 'Debian',
lsbdistcodename: 'jessie',
operatingsystemrelease: '8.0',
concat_basedir: tmpfilename('server'),
kernel: 'Linux',
id: 'root',
path: '/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin',
}
end
describe 'with no parameters' do
it { is_expected.to contain_class('postgresql::params') }
it { is_expected.to contain_class('postgresql::server') }
it { is_expected.to contain_file('/var/lib/postgresql/9.4/main') }
it {
is_expected.to contain_exec('postgresql_reload').with('command' => 'service postgresql reload')
}
it 'validates connection' do
is_expected.to contain_postgresql_conn_validator('validate_service_is_running')
end
end
describe 'service_ensure => running' do
let(:params) do
{
service_ensure: 'running',
postgres_password: 'new-p@s$word-to-set',
}
end
it { is_expected.to contain_class('postgresql::params') }
it { is_expected.to contain_class('postgresql::server') }
it { is_expected.to contain_class('postgresql::server::passwd') }
it 'validates connection' do
is_expected.to contain_postgresql_conn_validator('validate_service_is_running')
end
it 'sets postgres password' do
is_expected.to contain_exec('set_postgres_postgrespw').with('command' => '/usr/bin/psql -c "ALTER ROLE \"postgres\" PASSWORD ${NEWPASSWD_ESCAPED}"',
'user' => 'postgres',
'environment' => ['PGPASSWORD=new-p@s$word-to-set', 'PGPORT=5432', 'NEWPASSWD_ESCAPED=$$new-p@s$word-to-set$$'],
'unless' => "/usr/bin/psql -h localhost -p 5432 -c 'select 1' > /dev/null")
end
end
describe 'service_ensure => true' do
let(:params) do
{
service_ensure: true,
postgres_password: 'new-p@s$word-to-set',
}
end
it { is_expected.to contain_class('postgresql::params') }
it { is_expected.to contain_class('postgresql::server') }
it { is_expected.to contain_class('postgresql::server::passwd') }
it 'validates connection' do
is_expected.to contain_postgresql_conn_validator('validate_service_is_running')
end
it 'sets postgres password' do
is_expected.to contain_exec('set_postgres_postgrespw').with('command' => '/usr/bin/psql -c "ALTER ROLE \"postgres\" PASSWORD ${NEWPASSWD_ESCAPED}"',
'user' => 'postgres',
'environment' => ['PGPASSWORD=new-p@s$word-to-set', 'PGPORT=5432', 'NEWPASSWD_ESCAPED=$$new-p@s$word-to-set$$'],
'unless' => "/usr/bin/psql -h localhost -p 5432 -c 'select 1' > /dev/null")
end
end
describe 'service_ensure => stopped' do
let(:params) { { service_ensure: 'stopped' } }
it { is_expected.to contain_class('postgresql::params') }
it { is_expected.to contain_class('postgresql::server') }
it 'shouldnt validate connection' do
is_expected.not_to contain_postgresql_conn_validator('validate_service_is_running')
end
end
describe 'service_restart_on_change => false' do
let(:params) { { service_restart_on_change: false } }
it { is_expected.to contain_class('postgresql::params') }
it { is_expected.to contain_class('postgresql::server') }
it {
is_expected.not_to contain_Postgresql_conf('data_directory').that_notifies('Class[postgresql::server::service]')
}
it 'validates connection' do
is_expected.to contain_postgresql_conn_validator('validate_service_is_running')
end
end
describe 'service_restart_on_change => true' do
let(:params) { { service_restart_on_change: true } }
it { is_expected.to contain_class('postgresql::params') }
it { is_expected.to contain_class('postgresql::server') }
it {
is_expected.to contain_Postgresql_conf('data_directory').that_notifies('Class[postgresql::server::service]')
}
it 'validates connection' do
is_expected.to contain_postgresql_conn_validator('validate_service_is_running')
end
end
describe 'service_reload => /bin/true' do
let(:params) { { service_reload: '/bin/true' } }
it { is_expected.to contain_class('postgresql::params') }
it { is_expected.to contain_class('postgresql::server') }
it {
is_expected.to contain_exec('postgresql_reload').with('command' => '/bin/true')
}
it 'validates connection' do
is_expected.to contain_postgresql_conn_validator('validate_service_is_running')
end
end
describe 'service_manage => true' do
let(:params) { { service_manage: true } }
it { is_expected.to contain_service('postgresqld') }
end
describe 'service_manage => false' do
let(:params) { { service_manage: false } }
it { is_expected.not_to contain_service('postgresqld') }
it 'shouldnt validate connection' do
is_expected.not_to contain_postgresql_conn_validator('validate_service_is_running')
end
end
describe 'package_ensure => absent' do
let(:params) do
{
package_ensure: 'absent',
}
end
it 'removes the package' do
is_expected.to contain_package('postgresql-server').with(ensure: 'purged')
end
it 'stills enable the service' do
is_expected.to contain_service('postgresqld').with(ensure: 'running')
end
end
describe 'needs_initdb => true' do
let(:params) do
{
needs_initdb: true,
}
end
it 'contains proper initdb exec' do
is_expected.to contain_exec('postgresql_initdb')
end
end
describe 'postgresql_version' do
let(:pre_condition) do
<<-EOS
class { 'postgresql::globals':
manage_package_repo => true,
version => '99.5',
before => Class['postgresql::server'],
}
EOS
end
it 'contains the correct package version' do
is_expected.to contain_class('postgresql::repo').with_version('99.5')
is_expected.to contain_file('/var/lib/postgresql/99.5/main') # FIXME: be more precise
is_expected.to contain_concat('/etc/postgresql/99.5/main/pg_hba.conf') # FIXME: be more precise
is_expected.to contain_concat('/etc/postgresql/99.5/main/pg_ident.conf') # FIXME: be more precise
end
end
describe 'additional roles' do
let(:params) do
{
roles: {
username: { createdb: true },
},
}
end
it { is_expected.to compile.with_all_deps }
it { is_expected.to contain_postgresql__server__role('username').with_createdb(true) }
end
describe 'additional config_entries' do
let(:params) do
{
config_entries: {
fsync: 'off',
checkpoint_segments: '20',
remove_me: :undef,
},
}
end
it { is_expected.to compile.with_all_deps }
it { is_expected.to contain_postgresql__server__config_entry('fsync').with_value('off').with_ensure('present') }
it { is_expected.to contain_postgresql__server__config_entry('checkpoint_segments').with_value('20').with_ensure('present') }
it { is_expected.to contain_postgresql__server__config_entry('remove_me').with_value(nil).with_ensure('absent') }
end
describe 'additional pg_hba_rules' do
let(:params) do
{
pg_hba_rules: {
from_remote_host: {
type: 'host',
database: 'mydb',
user: 'myuser',
auth_method: 'md5',
address: '192.0.2.100',
},
},
}
end
it { is_expected.to compile.with_all_deps }
it do
is_expected.to contain_postgresql__server__pg_hba_rule('from_remote_host')
.with_type('host')
.with_database('mydb')
.with_user('myuser')
.with_auth_method('md5')
.with_address('192.0.2.100')
end
end
end

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