public function MonitoringSearchAPITest::testSolrDiskUsage in Monitoring 8

Tests the solr disk usage sensor.

File

tests/src/Kernel/MonitoringSearchAPITest.php, line 123

Class

MonitoringSearchAPITest

Tests for search API sensor.

Namespace

Drupal\Tests\monitoring\Kernel

Code

public function testSolrDiskUsage() {
  $sensor_config = SensorConfig::create([
    'id' => 'solr_disk_usage',
    'label' => 'Solr disk usage',
    'plugin_id' => 'solr_disk_usage',
    'value_label' => 'mb',
    'caching_time' => 86400,
    'value_type' => 'number',
    'thresholds' => [
      'type' => 'exceeds',
      'warning' => 20,
      'critical' => 50,
    ],
    'settings' => [
      'server' => '',
    ],
  ]);
  $sensor_config
    ->save();
  $sensor_result = $this
    ->runSensor('solr_disk_usage');
  $this
    ->assertTrue($sensor_result
    ->isCritical());
  $this
    ->assertEquals($sensor_result
    ->getMessage(), 'RuntimeException: Solr server is not configured.');
  $sensor_config = SensorConfig::load('solr_disk_usage');
  $settings = $sensor_config
    ->getSettings();
  $settings['server'] = 'search_api_server';
  $sensor_config->settings = $settings;
  $sensor_config
    ->save();
  $sensor_result = $this
    ->runSensor('solr_disk_usage');
  $this
    ->assertTrue($sensor_result
    ->isCritical());
  $this
    ->assertEquals($sensor_result
    ->getMessage(), "RuntimeException: Solr server doesn't exist.");
  $server = Server::create([
    'name' => 'Solr server',
    'status' => TRUE,
    'id' => 'search_api_server',
    'backend' => 'search_api_solr',
    'backend_config' => [
      'connector' => 'standard',
      'connector_config' => [
        'scheme' => 'http',
        'host' => 'localhost',
        'port' => '8983',
        'path' => '/solr',
        'core' => 'd8',
      ],
    ],
  ]);
  $server
    ->save();
  $sensor_config->settings['server'] = 'search_api_server';
  $sensor_config
    ->save();
  \Drupal::state()
    ->set('monitoring.test_solr_index_size', '5 MB');
  $solr_info = [
    'server_name' => $server
      ->label(),
    'host' => $server
      ->getBackend()
      ->getConfiguration()['connector_config']['host'],
    'core' => $server
      ->getBackend()
      ->getConfiguration()['connector_config']['core'],
    'total_physical_memory' => 10000000,
    'free_physical_memory' => 8000000,
    'total_swap_memory' => 10000000,
    'free_swap_memory' => 5000000,
    'indexed_docs' => 100,
  ];
  \Drupal::state()
    ->set('monitoring.test_solr_info', $solr_info);
  $sensor_result = $this
    ->runSensor('solr_disk_usage');
  $this
    ->assertTrue($sensor_result
    ->isOk());
  $this
    ->assertEquals($sensor_result
    ->getMessage(), "5 MB");
  $verbose_output = $sensor_result
    ->getVerboseOutput();
  $plain = \Drupal::getContainer()
    ->get('renderer')
    ->renderPlain($verbose_output);
  $this
    ->setRawContent($plain);
  $this
    ->assertText('Solr server: Solr server, host: localhost, core: d8');
  $this
    ->assertText('Solr server: Solr server, host: localhost, core: d8');
  $this
    ->assertText('Physical memory (9.54 MB available)');
  $this
    ->assertText('Swap memory (9.54 MB available)');
  $this
    ->assertText('1.91 MB (20.00%) used');
  $this
    ->assertText('4.77 MB (50.00%) used');
  \Drupal::state()
    ->set('monitoring.test_solr_index_size', '21 MB');
  $sensor_result = $this
    ->runSensor('solr_disk_usage');
  $this
    ->assertTrue($sensor_result
    ->isWarning());
  $this
    ->assertEquals($sensor_result
    ->getMessage(), "21 MB");
  \Drupal::state()
    ->set('monitoring.test_solr_index_size', '51 MB');
  $sensor_result = $this
    ->runSensor('solr_disk_usage');
  $this
    ->assertTrue($sensor_result
    ->isCritical());
  $this
    ->assertEquals($sensor_result
    ->getMessage(), "51 MB");

  // Check that we correctly convert GB to MB so we get the right state.
  \Drupal::state()
    ->set('monitoring.test_solr_index_size', '1 GB');
  $sensor_result = $this
    ->runSensor('solr_disk_usage');
  $this
    ->assertTrue($sensor_result
    ->isCritical());
  $this
    ->assertEquals($sensor_result
    ->getMessage(), "1 GB");
  \Drupal::state()
    ->set('monitoring.test_solr_index_size', '100 bytes');
  $sensor_result = $this
    ->runSensor('solr_disk_usage');
  $this
    ->assertTrue($sensor_result
    ->isOk());
  $this
    ->assertEquals($sensor_result
    ->getMessage(), "100 bytes");
}