392 lines
12 KiB
PHP
392 lines
12 KiB
PHP
<?php
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/**
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* SmokepingCliTest.php
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*
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* Checks that smokeping configuration output is consistent
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*
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* @link https://librenms.org
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*
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* @copyright 2020 Adam Bishop
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* @author Adam Bishop <adam@omega.org.uk>
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*/
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namespace LibreNMS\Tests;
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use App\Console\Commands\SmokepingGenerateCommand;
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use App\Models\Device;
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use Illuminate\Foundation\Testing\DatabaseTransactions;
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use Illuminate\Support\Arr;
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use Illuminate\Support\Str;
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class SmokepingCliTest extends DBTestCase
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{
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use DatabaseTransactions;
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protected $groups = [
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'Le23HKVMvN' => [
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'Cl09bZU4sn' => [
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'transport' => 'udp',
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],
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'c559TvthzY' => [
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'transport' => 'udp6',
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],
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'sNtzSdxdw8' => [
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'transport' => 'udp6',
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],
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'10.0.0.3' => [
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'transport' => 'udp',
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],
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'2600::' => [
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'transport' => 'udp',
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],
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],
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'Psv9oZcxdC' => [
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'oHiPfLzrmU' => [
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'transport' => 'udp',
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],
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'kEn7hZ7N37' => [
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'transport' => 'udp6',
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],
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'PcbZ5FKtS3' => [
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'transport' => 'udp6',
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],
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'192.168.1.1' => [
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'transport' => 'udp',
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],
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'fe80::' => [
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'transport' => 'udp',
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],
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],
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'4diY0pWFik' => [
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'example.org' => [
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'transport' => 'udp',
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],
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'host_with_under_score.example.org' => [
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'transport' => 'udp6',
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],
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],
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];
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private $instance = null;
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protected function setUp(): void
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{
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// We need an app instance available for these tests to load the translation machinary
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$this->app = $this->createApplication();
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$this->instance = new SmokePingGenerateCommand();
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$this->instance->disableDNSLookup();
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parent::setUp();
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}
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public function testNonsense()
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{
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$this->assertNotEquals(0, \Artisan::call('smokeping:generate --probes --targets --no-header'));
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$this->assertNotEquals(0, \Artisan::call('smokeping:generate --probes --targets --single-process'));
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$this->assertNotEquals(0, \Artisan::call('smokeping:generate --probes --targets'));
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$this->assertNotEquals(0, \Artisan::call('smokeping:generate --no-header'));
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$this->assertNotEquals(0, \Artisan::call('smokeping:generate --single-process'));
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$this->assertNotEquals(0, \Artisan::call('smokeping:generate'));
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$this->expectException('RuntimeException');
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\Artisan::call('smokeping:generate --foobar');
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}
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public function testBuildHeader()
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{
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$warnings = ['rpPvjwdI0M0hlg6ZgZA', '2aUjOMql6ZWN7H0DthWDOyCvkXs0kVShhnASnc', 'HYMWbDplSW9PLNK9o9tySeJF4Ac61uTRHUUxxBXHiCl'];
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$this->instance->setWarning($warnings[0]);
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$this->instance->setWarning($warnings[1]);
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$this->instance->setWarning($warnings[2]);
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$header = $this->instance->buildHeader(false, false);
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$this->assertEmpty(array_pop($header));
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foreach ($header as $line) {
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$this->assertTrue(Str::startsWith($line, '# '), $line);
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$this->assertTrue(Str::contains($line, array_merge($warnings, [__('commands.smokeping:generate.header-first'), __('commands.smokeping:generate.header-second'), __('commands.smokeping:generate.header-third')])), $line);
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}
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$this->assertEquals($this->instance->buildHeader(true, false), []);
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}
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public function testAssembleProbes()
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{
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$tests = [0, -1];
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foreach ($tests as $test) {
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$this->assertEmpty($this->instance->assembleProbes($test));
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}
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}
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public function testBuildProbe()
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{
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$saved = ['+ Pl0JnP2vfE',
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' binary = /usr/bin/G28F3fFeew',
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' blazemode = true',
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'++ Xq93BufZAU',
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'++ etzY41dSRj0',
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'++ etzY41dSRj1',
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'++ etzY41dSRj2',
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'',
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];
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$output = $this->instance->buildProbes('Pl0JnP2vfE', 'Xq93BufZAU', 'etzY41dSRj', '/usr/bin/G28F3fFeew', 3);
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$this->assertEquals(implode(PHP_EOL, $saved), implode(PHP_EOL, $output));
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}
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public function testBuildTargets()
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{
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$saved = [
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'+ Le23HKVMvN',
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' menu = Le23HKVMvN',
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' title = Le23HKVMvN',
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'',
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'++ Cl09bZU4sn',
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' menu = Cl09bZU4sn',
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' title = Cl09bZU4sn',
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' probe = lnmsFPing-0',
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' host = Cl09bZU4sn',
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'',
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'++ c559TvthzY',
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' menu = c559TvthzY',
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' title = c559TvthzY',
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' probe = lnmsFPing6-0',
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' host = c559TvthzY',
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'',
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'++ sNtzSdxdw8',
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' menu = sNtzSdxdw8',
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' title = sNtzSdxdw8',
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' probe = lnmsFPing6-1',
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' host = sNtzSdxdw8',
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'',
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'++ 10_0_0_3',
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' menu = 10.0.0.3',
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' title = 10.0.0.3',
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' probe = lnmsFPing-1',
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' host = 10.0.0.3',
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'',
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'++ 2600::',
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' menu = 2600::',
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' title = 2600::',
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' probe = lnmsFPing-2',
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' host = 2600::',
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'',
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'+ Psv9oZcxdC',
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' menu = Psv9oZcxdC',
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' title = Psv9oZcxdC',
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'',
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'++ oHiPfLzrmU',
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' menu = oHiPfLzrmU',
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' title = oHiPfLzrmU',
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' probe = lnmsFPing-3',
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' host = oHiPfLzrmU',
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'',
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'++ kEn7hZ7N37',
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' menu = kEn7hZ7N37',
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' title = kEn7hZ7N37',
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' probe = lnmsFPing6-2',
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' host = kEn7hZ7N37',
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'',
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'++ PcbZ5FKtS3',
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' menu = PcbZ5FKtS3',
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' title = PcbZ5FKtS3',
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' probe = lnmsFPing6-3',
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' host = PcbZ5FKtS3',
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'',
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'++ 192_168_1_1',
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' menu = 192.168.1.1',
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' title = 192.168.1.1',
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' probe = lnmsFPing-0',
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' host = 192.168.1.1',
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'',
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'++ fe80::',
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' menu = fe80::',
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' title = fe80::',
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' probe = lnmsFPing-1',
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' host = fe80::',
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'',
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'+ 4diY0pWFik',
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' menu = 4diY0pWFik',
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' title = 4diY0pWFik',
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'',
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'++ example_org',
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' menu = example.org',
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' title = example.org',
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' probe = lnmsFPing-2',
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' host = example.org',
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'',
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'++ host_with_under_score_example_org',
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' menu = host_with_under_score.example.org',
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' title = host_with_under_score.example.org',
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' probe = lnmsFPing6-0',
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' host = host_with_under_score.example.org',
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'',
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];
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$output = $this->instance->buildTargets($this->groups, 4, false);
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$this->assertEquals(implode(PHP_EOL, $saved), implode(PHP_EOL, $output));
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}
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public function testSingleProccess()
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{
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$saved = [
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'+ Le23HKVMvN',
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' menu = Le23HKVMvN',
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' title = Le23HKVMvN',
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'',
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'++ Cl09bZU4sn',
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' menu = Cl09bZU4sn',
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' title = Cl09bZU4sn',
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' host = Cl09bZU4sn',
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'',
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'++ c559TvthzY',
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' menu = c559TvthzY',
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' title = c559TvthzY',
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' host = c559TvthzY',
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'',
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'++ sNtzSdxdw8',
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' menu = sNtzSdxdw8',
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' title = sNtzSdxdw8',
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' host = sNtzSdxdw8',
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'',
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'++ 10_0_0_3',
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' menu = 10.0.0.3',
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' title = 10.0.0.3',
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' host = 10.0.0.3',
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'',
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'++ 2600::',
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' menu = 2600::',
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' title = 2600::',
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' host = 2600::',
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'',
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'+ Psv9oZcxdC',
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' menu = Psv9oZcxdC',
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' title = Psv9oZcxdC',
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'',
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'++ oHiPfLzrmU',
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' menu = oHiPfLzrmU',
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' title = oHiPfLzrmU',
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' host = oHiPfLzrmU',
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'',
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'++ kEn7hZ7N37',
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' menu = kEn7hZ7N37',
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' title = kEn7hZ7N37',
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' host = kEn7hZ7N37',
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'',
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'++ PcbZ5FKtS3',
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' menu = PcbZ5FKtS3',
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' title = PcbZ5FKtS3',
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' host = PcbZ5FKtS3',
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'',
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'++ 192_168_1_1',
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' menu = 192.168.1.1',
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' title = 192.168.1.1',
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' host = 192.168.1.1',
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'',
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'++ fe80::',
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' menu = fe80::',
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' title = fe80::',
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' host = fe80::',
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'',
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'+ 4diY0pWFik',
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' menu = 4diY0pWFik',
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' title = 4diY0pWFik',
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'',
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'++ example_org',
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' menu = example.org',
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' title = example.org',
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' host = example.org',
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'',
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'++ host_with_under_score_example_org',
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' menu = host_with_under_score.example.org',
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' title = host_with_under_score.example.org',
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' host = host_with_under_score.example.org',
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'',
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];
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$output = $this->instance->buildTargets($this->groups, 4, true);
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$this->assertEquals(implode(PHP_EOL, $saved), implode(PHP_EOL, $output));
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}
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public function testCompareLegacy()
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{
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$data = [];
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// Generate a ridiculous number of random devices for testing
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foreach (range(1, 1000) as $i) {
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$device = Device::factory()->create(); /** @var Device $device */
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$data[$device->type][] = $device->hostname;
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}
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// Sort the data so the output matches the one from the database
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$data = Arr::sortRecursive($data);
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// Disable DNS lookups
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\Artisan::call('smokeping:generate --targets --no-header --no-dns --single-process --compat');
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$new = \Artisan::output();
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$old = $this->legacyAlgo($data);
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$this->assertEquals($this->canonicalise($new), $this->canonicalise($old));
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}
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public function legacyAlgo($data)
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{
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// This is the code taken from the old gen_smokeping script, with echos and sql queries replaced
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$lines = [];
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$lines[] = '' . PHP_EOL;
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$lines[] = 'menu = Top' . PHP_EOL;
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$lines[] = 'title = Network Latency Grapher' . PHP_EOL;
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$lines[] = '' . PHP_EOL;
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foreach ($data as $groupName => $devices) {
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//Dot and space need to be replaced, since smokeping doesn't accept it at this level
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$lines[] = '+ ' . str_replace(['.', ' '], '_', $groupName) . PHP_EOL;
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$lines[] = 'menu = ' . $groupName . PHP_EOL;
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$lines[] = 'title = ' . $groupName . PHP_EOL;
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foreach ($devices as $device) {
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$lines[] = '++ ' . str_replace(['.', ' '], '_', $device) . PHP_EOL;
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$lines[] = 'menu = ' . $device . PHP_EOL;
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$lines[] = 'title = ' . $device . PHP_EOL;
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$lines[] = 'host = ' . $device . PHP_EOL . PHP_EOL;
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}
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}
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// Return a string as we need to evaluate the entire thing as a block
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return implode('', $lines);
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}
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public function canonicalise($input)
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{
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$input = explode(PHP_EOL, $input);
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$output = [];
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foreach ($input as $line) {
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if (trim($line) !== '') {
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$output[] = trim($line);
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}
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}
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return implode(PHP_EOL, $output);
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}
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}
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