Merge pull request #290 from java-operator-sdk/timertestfix

Increase test timer slack time to make test not fail

Author: metacosm

operator-framework-core/src/test/java/io/javaoperatorsdk/operator/processing/event/internal/TimerEventSourceTest.java

@@ -22,7 +22,7 @@ class TimerEventSourceTest {
 
   public static final int INITIAL_DELAY = 50;
   public static final int PERIOD = 50;
-  public static final int TESTING_TIME_SLACK = 20;
+  public static final int TESTING_TIME_SLACK = 40;
 
   private TimerEventSource timerEventSource;
   private EventHandler eventHandlerMock = mock(EventHandler.class);