public function MonitoringUITest::testSensorDisappearedSensorsUI in Monitoring 8

UI Tests for disappearing sensors.

We provide a separate test method for the DisappearedSensorsSensorPlugin as we need to install and uninstall additional modules.

See also

\Drupal\monitoring\Plugin\monitoring\SensorPlugin\DisappearedSensorsSensorPlugin

File

tests/src/Functional/MonitoringUITest.php, line 595

Class

MonitoringUITest

Tests for the Monitoring UI.

Namespace

Drupal\Tests\monitoring\Functional

Code

public function testSensorDisappearedSensorsUI() {
  $account = $this
    ->drupalCreateUser(array(
    'administer monitoring',
  ));
  $this
    ->drupalLogin($account);

  // Install comment module and the comment_new sensor.
  $this
    ->installModules(array(
    'comment',
  ));
  monitoring_sensor_manager()
    ->enableSensor('comment_new');

  // We should have the message that no sensors are missing.
  $this
    ->drupalGet('admin/config/system/monitoring/sensors/monitoring_disappeared_sensors');
  $this
    ->assertNoText(t('This action will clear the missing sensors and the critical sensor status will go away.'));

  // Disable sensor and the ininstall comment module. This is the correct
  // procedure and therefore there should be no missing sensors.
  monitoring_sensor_manager()
    ->disableSensor('comment_new');
  $this
    ->drupalGet('admin/config/system/monitoring/sensors/monitoring_disappeared_sensors');
  $this
    ->assertNoText(t('This action will clear the missing sensors and the critical sensor status will go away.'));

  // Install comment module and the comment_new sensor.
  $this
    ->installModules(array(
    'comment',
  ));
  monitoring_sensor_manager()
    ->enableSensor('comment_new');

  // Now uninstall the comment module to have the comment_new sensor disappear.
  $this
    ->uninstallModules(array(
    'comment',
  ));

  // Run the monitoring_disappeared_sensors sensor to get the status message
  // that should be found in the settings form.
  $this
    ->drupalGet('admin/config/system/monitoring/sensors/monitoring_disappeared_sensors');
  $this
    ->assertText('Missing sensor comment_new');

  // Now reset the sensor list - we should get the "no missing sensors"
  // message.
  $this
    ->drupalPostForm(NULL, array(), t('Clear missing sensors'));
  $this
    ->assertText(t('All missing sensors have been cleared.'));
  $this
    ->drupalGet('admin/config/system/monitoring/sensors/monitoring_disappeared_sensors');
  $this
    ->assertNoText('Missing sensor comment_new');
}