simplify test

Signed-off-by: wind57 <[email protected]>

Author: wind57

spring-cloud-kubernetes-fabric8-leader/src/test/java/org/springframework/cloud/kubernetes/fabric8/leader/Fabric8LeaderInitiatorTest.java

@@ -18,7 +18,6 @@
 
 import java.time.Duration;
 
-import org.awaitility.Awaitility;
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
@@ -77,14 +76,6 @@ void shouldStart() {
 		assertThat(leaderInitiator.isRunning()).isTrue();
 		verify(mockFabric8LeaderRecordWatcher).start();
 		verify(mockFabric8PodReadinessWatcher).start();
-		boolean[] updateCalled = new boolean[1];
-		Mockito.doAnswer(x -> {
-			updateCalled[0] = true;
-			return null;
-		}).when(mockFabric8LeadershipController).update();
-
-		Awaitility.await().atMost(Duration.ofSeconds(3)).until(() -> updateCalled[0]);
-
 		verify(mockFabric8LeadershipController, atLeastOnce()).update();
 	}