@Test
 public void canPostHealthRuleViolationEvent() {
   Configuration configuration =
       YmlReader.readFromFile(
           this.getClass().getResource("/conf/config.yml").getFile(), Configuration.class);
   SlackAlertExtension alertExtension = new SlackAlertExtension(configuration);
   alertExtension.processAnEvent(
       eventArgs.getHealthRuleViolationEventWithOneEvalEntityAndTriggerNoBaseline());
 }