refactor: simplify test-specific constructor

Author: metacosm

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/DefaultEventHandler.java

@@ -62,16 +62,12 @@ public DefaultEventHandler(ConfiguredController<R> controller) {
         controller.getConfiguration().getConfigurationService().getTerminationTimeoutSeconds());
   }
 
-  DefaultEventHandler(
-      EventDispatcher<R> eventDispatcher,
-      String relatedControllerName,
-      Retry retry,
-      int concurrentReconciliationThreads) {
+  DefaultEventHandler(EventDispatcher<R> dispatcher, String relatedControllerName, Retry retry) {
     this(
-        eventDispatcher,
+        dispatcher,
         relatedControllerName,
         retry,
-        concurrentReconciliationThreads,
+        ConfigurationService.DEFAULT_RECONCILIATION_THREADS_NUMBER,
         ConfigurationService.DEFAULT_TERMINATION_TIMEOUT_SECONDS);
   }
 

operator-framework-core/src/test/java/io/javaoperatorsdk/operator/processing/CustomResourceSelectorTest.java

@@ -17,7 +17,6 @@
 import org.junit.jupiter.api.Test;
 import org.mockito.ArgumentCaptor;
 
-import io.javaoperatorsdk.operator.api.config.ConfigurationService;
 import io.javaoperatorsdk.operator.processing.event.DefaultEvent;
 import io.javaoperatorsdk.operator.processing.event.DefaultEventSourceManager;
 import io.javaoperatorsdk.operator.sample.simple.TestCustomResource;
@@ -33,11 +32,7 @@ class CustomResourceSelectorTest {
       mock(DefaultEventSourceManager.class);
 
   private final DefaultEventHandler defaultEventHandler =
-      new DefaultEventHandler(
-          eventDispatcherMock,
-          "Test",
-          null,
-          ConfigurationService.DEFAULT_RECONCILIATION_THREADS_NUMBER);
+      new DefaultEventHandler(eventDispatcherMock, "Test", null);
 
   @BeforeEach
   public void setup() {

operator-framework-core/src/test/java/io/javaoperatorsdk/operator/processing/DefaultEventHandlerTest.java

@@ -25,7 +25,6 @@
 import org.slf4j.LoggerFactory;
 
 import io.fabric8.kubernetes.client.Watcher;
-import io.javaoperatorsdk.operator.api.config.ConfigurationService;
 import io.javaoperatorsdk.operator.processing.event.DefaultEventSourceManager;
 import io.javaoperatorsdk.operator.processing.event.Event;
 import io.javaoperatorsdk.operator.processing.event.internal.CustomResourceEvent;
@@ -48,18 +47,11 @@ class DefaultEventHandlerTest {
   private TimerEventSource retryTimerEventSourceMock = mock(TimerEventSource.class);
 
   private DefaultEventHandler defaultEventHandler =
-      new DefaultEventHandler(
-          eventDispatcherMock,
-          "Test",
-          null,
-          ConfigurationService.DEFAULT_RECONCILIATION_THREADS_NUMBER);
+      new DefaultEventHandler(eventDispatcherMock, "Test", null);
 
   private DefaultEventHandler defaultEventHandlerWithRetry =
-      new DefaultEventHandler(
-          eventDispatcherMock,
-          "Test",
-          GenericRetry.defaultLimitedExponentialRetry(),
-          ConfigurationService.DEFAULT_RECONCILIATION_THREADS_NUMBER);
+      new DefaultEventHandler(eventDispatcherMock, "Test",
+          GenericRetry.defaultLimitedExponentialRetry());
 
   @BeforeEach
   public void setup() {