Minor renames of tests

spring-cloud-kubernetes-fabric8-leader/src/test/java/org/springframework/cloud/kubernetes/fabric8/leader/LeaderContextTest.java → spring-cloud-kubernetes-fabric8-leader/src/test/java/org/springframework/cloud/kubernetes/fabric8/leader/Fabric8LeaderContextTest.java

@@ -32,7 +32,7 @@
 /**
  * @author Gytis Trikleris
  */
-public class LeaderContextTest {
+class Fabric8LeaderContextTest {
 
 	private final Candidate mockCandidate = Mockito.mock(Candidate.class);
 

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

@@ -34,7 +34,7 @@
 /**
  * @author Gytis Trikleris
  */
-public class LeaderInitiatorTest {
+class Fabric8LeaderInitiatorTest {
 
 	private final LeaderProperties leaderProperties = new LeaderProperties();
 

spring-cloud-kubernetes-fabric8-leader/src/test/java/org/springframework/cloud/kubernetes/fabric8/leader/LeaderTest.java → spring-cloud-kubernetes-fabric8-leader/src/test/java/org/springframework/cloud/kubernetes/fabric8/leader/Fabric8LeaderTest.java

@@ -28,7 +28,7 @@
 /**
  * @author Gytis Trikleris
  */
-class LeaderTest {
+class Fabric8LeaderTest {
 
 	private static final String ROLE = "test-role";