MonitoringDatabaseDiskUsageSensorTest.php in Monitoring 8

Namespace

Drupal\Tests\monitoring\Kernel

File

tests/src/Kernel/MonitoringDatabaseDiskUsageSensorTest.php

<?php

namespace Drupal\Tests\monitoring\Kernel;

use Drupal\monitoring\Entity\SensorConfig;

/**
 * Kernel tests for the  monitoring database disk usage plugin.
 *
 * @group monitoring
 */
class MonitoringDatabaseDiskUsageSensorTest extends MonitoringUnitTestBase {

  /**
   * Tests the database disk usage sensor.
   */
  public function testDatabaseDiskUsage() {
    $sensor_config = SensorConfig::load('database_disk_usage');
    $sensor_config->thresholds['type'] = 'exceeds';
    $sensor_config->thresholds['warning'] = 80;
    $sensor_config->thresholds['critical'] = 100;
    $sensor_config
      ->save();
    if (\Drupal::database()
      ->databaseType() == 'mysql') {
      \Drupal::state()
        ->set('monitoring.test_database_disk_usage', '');
      $sensor_result = $this
        ->runSensor('database_disk_usage');
      $this
        ->assertTrue($sensor_result
        ->isCritical());
      $this
        ->assertEquals($sensor_result
        ->getMessage(), 'RuntimeException: The disk space usage is not available.');
      \Drupal::state()
        ->set('monitoring.test_database_disk_usage', 50);
      $sensor_result = $this
        ->runSensor('database_disk_usage');
      $this
        ->assertTrue($sensor_result
        ->isOk());
      $this
        ->assertEquals($sensor_result
        ->getMessage(), '50.00 mb');
      $verbose_output = $sensor_result
        ->getVerboseOutput();
      $this
        ->setRawContent(\Drupal::getContainer()
        ->get('renderer')
        ->renderPlain($verbose_output));
      $this
        ->assertText('62.50%');
      $this
        ->assertText('50.00%');
      \Drupal::state()
        ->set('monitoring.test_database_disk_usage', 81);
      $sensor_result = $this
        ->runSensor('database_disk_usage');
      $this
        ->assertTrue($sensor_result
        ->isWarning());
      $this
        ->assertEquals($sensor_result
        ->getMessage(), '81.00 mb, exceeds 80');
      $verbose_output = $sensor_result
        ->getVerboseOutput();
      $this
        ->setRawContent(\Drupal::getContainer()
        ->get('renderer')
        ->renderPlain($verbose_output));
      $this
        ->assertText('101.25%');
      $this
        ->assertText('81.00%');
      \Drupal::state()
        ->set('monitoring.test_database_disk_usage', 101);
      $sensor_result = $this
        ->runSensor('database_disk_usage');
      $this
        ->assertTrue($sensor_result
        ->isCritical());
      $this
        ->assertEquals($sensor_result
        ->getMessage(), '101.00 mb, exceeds 100');
      $verbose_output = $sensor_result
        ->getVerboseOutput();
      $this
        ->setRawContent(\Drupal::getContainer()
        ->get('renderer')
        ->renderPlain($verbose_output));
      $this
        ->assertText('126.25%');
      $this
        ->assertText('101.00%');
    }
    else {
      $sensor_result = $this
        ->runSensor('database_disk_usage');
      $this
        ->assertTrue($sensor_result
        ->isCritical());
      $this
        ->assertEquals($sensor_result
        ->getMessage(), 'RuntimeException: The table information is only available for mysql databases.');
    }
  }

}

Classes

Name	Description
MonitoringDatabaseDiskUsageSensorTest	Kernel tests for the monitoring database disk usage plugin.