librenms/tests/RrdtoolTest.php
Tony Murray df16de9d2f
Refactor Datastores to allow future improvements. OpenTSDB Tags. (#11283)
* Datastores to object oriented code, using the Laravel IoC container

Change instantiation
better DI
move OpenTSDB

Small re-orgs

remove unused stuff

Fix graphs and other scripts

Use DI for all except rrd

fix up connection error handling

Add tests, fix up a "few" things
Add Config::forget()

Style fixes

Don't reference legacy code

remove accidental code paste

Add datastores phpunit groups

some tests

* rebase fixes

* some test fixes

* shorter tests

* shorter tests

* Don't except when rrdtool can't be started.

* restore tests

* fix rrd tests

* fix iterable change upstream

* fix isValidDataset

* fix invalid data bug

* fix mysql incorrect ds

* fix issue with data that is too long

* use regular data_update()

* Use log facade

* OpenTSDB mis-ordered arguments fix

* Making a singleton with different options makes different singletons.  Just use the global config settings to disable datastores.

* only filter tags for datastores that won't it don't modify the tags permanently

* Update copyrights to include original authors.

* Stats for all datastores

* Fix mysql sends different rrd / other ds names

* fix snmp last stats not initialized
remove unused function

* remove unused function and move single use function closer to its use

* InfluxDB does not need to update null or U values.
Skip write if all fields are empty

* Fix smart value checks

* fix style issues

* Make sure port data is stored the same way as before for Graphite and OpenTSDB
Add ifIndex tag to all to be compatible

* Missed rrdtool_tune() call

* Test update WIP

* OpenTSDB now includes tags

* fix style
2020-03-16 09:17:58 -05:00

111 lines
3.9 KiB
PHP

<?php
/**
* RrdtoolTest.php
*
* Tests functionality of our rrdtool wrapper
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @package LibreNMS
* @link http://librenms.org
* @copyright 2016 Tony Murray
* @author Tony Murray <murraytony@gmail.com>
*/
namespace LibreNMS\Tests;
use LibreNMS\Config;
use LibreNMS\Data\Store\Rrd;
class RrdtoolTest extends TestCase
{
public function testBuildCommandLocal()
{
Config::set('rrdcached', '');
Config::set('rrdtool_version', '1.4');
Config::set('rrd_dir', '/opt/librenms/rrd');
$cmd = $this->buildCommandProxy('create', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('create /opt/librenms/rrd/f o', $cmd);
$cmd = $this->buildCommandProxy('tune', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('tune /opt/librenms/rrd/f o', $cmd);
$cmd = $this->buildCommandProxy('update', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('update /opt/librenms/rrd/f o', $cmd);
$this->app->forgetInstance(Rrd::class);
Config::set('rrdtool_version', '1.6');
$cmd = $this->buildCommandProxy('create', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('create /opt/librenms/rrd/f o -O', $cmd);
$cmd = $this->buildCommandProxy('tune', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('tune /opt/librenms/rrd/f o', $cmd);
$cmd = $this->buildCommandProxy('update', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('update /opt/librenms/rrd/f o', $cmd);
}
public function testBuildCommandRemote()
{
Config::set('rrdcached', 'server:42217');
Config::set('rrdtool_version', '1.4');
Config::set('rrd_dir', '/opt/librenms/rrd');
$cmd = $this->buildCommandProxy('create', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('create /opt/librenms/rrd/f o', $cmd);
$cmd = $this->buildCommandProxy('tune', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('tune /opt/librenms/rrd/f o', $cmd);
$cmd = $this->buildCommandProxy('update', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('update f o --daemon server:42217', $cmd);
$this->app->forgetInstance(Rrd::class);
Config::set('rrdtool_version', '1.6');
$cmd = $this->buildCommandProxy('create', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('create f o -O --daemon server:42217', $cmd);
$cmd = $this->buildCommandProxy('tune', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('tune f o --daemon server:42217', $cmd);
$cmd = $this->buildCommandProxy('update', '/opt/librenms/rrd/f', 'o');
$this->assertEquals('update f o --daemon server:42217', $cmd);
}
public function testBuildCommandException()
{
Config::set('rrdcached', '');
Config::set('rrdtool_version', '1.4');
$this->expectException('LibreNMS\Exceptions\FileExistsException');
// use this file, since it is guaranteed to exist
$this->buildCommandProxy('create', __FILE__, 'o');
}
private function buildCommandProxy($command, $filename, $options)
{
// todo better tests
$reflection = new \ReflectionClass(Rrd::class);
$method = $reflection->getMethod('buildCommand');
$method->setAccessible(true);
return $method->invokeArgs($this->app->make(Rrd::class), func_get_args());
}
}