Fix technical debt/JUnit on actor service provider

Unit test for actor service provider added and technical debt removed.

Change-Id: I9573f1c3ff0252b166e06caaa88eb679a1fc7347
Signed-off-by: liamfallon <liam.fallon@ericsson.com>
Issue-ID: POLICY-455
Signed-off-by: liamfallon <liam.fallon@ericsson.com>

11 files changed, 139 insertions, 63 deletions

diff --git a/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
index 929b31982..ef897b9c9 100644
--- a/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
+++ b/controlloop/common/actors/actor.appc/src/main/java/org/onap/policy/controlloop/actor/appc/APPCActorServiceProvider.java
@@ -31,7 +31,7 @@ import org.onap.policy.controlloop.policy.Policy;
 import org.onap.policy.vnf.trafficgenerator.PGRequest;
 import org.onap.policy.vnf.trafficgenerator.PGStream;
 import org.onap.policy.vnf.trafficgenerator.PGStreams;
-import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
diff --git a/controlloop/common/actors/actor.appclcm/src/main/java/org/onap/policy/controlloop/actor/appclcm/AppcLcmActorServiceProvider.java b/controlloop/common/actors/actor.appclcm/src/main/java/org/onap/policy/controlloop/actor/appclcm/AppcLcmActorServiceProvider.java
index 813ddfaa7..1635094f9 100644
--- a/controlloop/common/actors/actor.appclcm/src/main/java/org/onap/policy/controlloop/actor/appclcm/AppcLcmActorServiceProvider.java
+++ b/controlloop/common/actors/actor.appclcm/src/main/java/org/onap/policy/controlloop/actor/appclcm/AppcLcmActorServiceProvider.java
@@ -47,7 +47,7 @@ import org.onap.policy.appclcm.LCMResponseCode;
 import org.onap.policy.appclcm.LCMResponseWrapper;
 import org.onap.policy.controlloop.ControlLoopOperation;
 import org.onap.policy.controlloop.VirtualControlLoopEvent;
-import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
 import org.onap.policy.controlloop.policy.Policy;
 import org.onap.policy.controlloop.policy.PolicyResult;
 import org.onap.policy.drools.system.PolicyEngine;
diff --git a/controlloop/common/actors/actor.so/src/main/java/org/onap/policy/controlloop/actor/so/SOActorServiceProvider.java b/controlloop/common/actors/actor.so/src/main/java/org/onap/policy/controlloop/actor/so/SOActorServiceProvider.java
index eb2bc1731..269ef0f17 100644
--- a/controlloop/common/actors/actor.so/src/main/java/org/onap/policy/controlloop/actor/so/SOActorServiceProvider.java
+++ b/controlloop/common/actors/actor.so/src/main/java/org/onap/policy/controlloop/actor/so/SOActorServiceProvider.java
@@ -37,7 +37,7 @@ import org.onap.policy.aai.AAINQResponse;
 import org.onap.policy.aai.AAINQResponseWrapper;
 import org.onap.policy.controlloop.ControlLoopOperation;
 import org.onap.policy.controlloop.VirtualControlLoopEvent;
-import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
 import org.onap.policy.controlloop.policy.Policy;
 import org.onap.policy.drools.system.PolicyEngine;
 import org.onap.policy.rest.RESTManager;
diff --git a/controlloop/common/actors/actor.test/src/test/java/org/onap/policy/controlloop/actor/test/Test.java b/controlloop/common/actors/actor.test/src/test/java/org/onap/policy/controlloop/actor/test/Test.java
deleted file mode 100644
index e526abd41..000000000
--- a/controlloop/common/actors/actor.test/src/test/java/org/onap/policy/controlloop/actor/test/Test.java
+++ /dev/null
@@ -1,49 +0,0 @@
-/*-
- * ============LICENSE_START=======================================================
- * actor test
- * ================================================================================
- * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
- * ================================================================================
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- *      http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- * ============LICENSE_END=========================================================
- */
-
-package org.onap.policy.controlloop.actor.test;
-
-import static org.junit.Assert.*;
-
-import org.onap.policy.controlloop.actorServiceProvider.ActorService;
-import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-public class Test {
-	private static final Logger logger = LoggerFactory.getLogger(Test.class);
-	
-	@org.junit.Test
-	public void test() {
-		logger.debug("Dumping actors");
-		ActorService actorService = ActorService.getInstance();
-		assertNotNull(actorService);
-		int num = 0;
-		for (Actor actor : actorService.actors()) {
-			logger.debug(actor.actor());
-			for (String recipe : actor.recipes()) {
-				logger.debug("\t {} {} {}", recipe, actor.recipeTargets(recipe), actor.recipePayloads(recipe));
-			}
-			num++;
-		}
-		logger.debug("Found {} actors", num);
-	}
-
-}
diff --git a/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java b/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java
index cf32abf38..c2de78c2c 100644
--- a/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java
+++ b/controlloop/common/actors/actor.vfc/src/main/java/org/onap/policy/controlloop/actor/vfc/VFCActorServiceProvider.java
@@ -30,7 +30,7 @@ import org.onap.policy.controlloop.ControlLoopOperation;
 import org.onap.policy.controlloop.policy.Policy;
 import org.onap.policy.drools.system.PolicyEngine;
 import org.onap.policy.rest.RESTManager;
-import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
 
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.ImmutableMap;
diff --git a/controlloop/common/actors/actorServiceProvider/pom.xml b/controlloop/common/actors/actorServiceProvider/pom.xml
index 494254bc9..05f486e0d 100644
--- a/controlloop/common/actors/actorServiceProvider/pom.xml
+++ b/controlloop/common/actors/actorServiceProvider/pom.xml
@@ -1,12 +1,20 @@
 <?xml version="1.0"?>
-<project
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"
-	xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+<project xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd" xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
 	<modelVersion>4.0.0</modelVersion>
 	<parent>
-	    <groupId>org.onap.policy.drools-applications</groupId>
+		<groupId>org.onap.policy.drools-applications</groupId>
 		<artifactId>actors</artifactId>
 		<version>1.2.0-SNAPSHOT</version>
 	</parent>
 	<artifactId>actorServiceProvider</artifactId>
+
+	<dependencies>
+		<dependency>
+			<groupId>junit</groupId>
+			<artifactId>junit</artifactId>
+			<version>4.12</version>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
 </project>
diff --git a/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/ActorService.java b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/ActorService.java
index 330b1f97c..45bb9f265 100644
--- a/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/ActorService.java
+++ b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/ActorService.java
@@ -18,12 +18,12 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.policy.controlloop.actorServiceProvider;
+package org.onap.policy.controlloop.actorserviceprovider;
 
 import java.util.Iterator;
 import java.util.ServiceLoader;
 
-import org.onap.policy.controlloop.actorServiceProvider.spi.Actor;
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import com.google.common.collect.ImmutableList;
@@ -32,7 +32,8 @@ public class ActorService {
 
 	private static final Logger logger = LoggerFactory.getLogger(ActorService.class);
 	private static ActorService service;
-	
+
+	// USed to load actors	
 	private ServiceLoader<Actor> loader;
 	
 	private ActorService() {
@@ -50,10 +51,11 @@ public class ActorService {
 		Iterator<Actor> iter = loader.iterator();
 		logger.debug("returning actors");
 		while (iter.hasNext()) {
-			logger.debug("Got {}", iter.next().actor());
+			if (logger.isDebugEnabled()) {
+				logger.debug("Got {}", iter.next().actor());
+			}
 		}
 		
 		return ImmutableList.copyOf(loader.iterator());
 	}
-
 }
diff --git a/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/spi/Actor.java b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/spi/Actor.java
index 2492063c8..b8e310d61 100644
--- a/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/spi/Actor.java
+++ b/controlloop/common/actors/actorServiceProvider/src/main/java/org/onap/policy/controlloop/actorServiceProvider/spi/Actor.java
@@ -18,7 +18,7 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.policy.controlloop.actorServiceProvider.spi;
+package org.onap.policy.controlloop.actorserviceprovider.spi;
 
 import java.util.List;
 
diff --git a/controlloop/common/actors/actorserviceprovider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/TestActor.java b/controlloop/common/actors/actorserviceprovider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/TestActor.java
new file mode 100644
index 000000000..5bf66bc21
--- /dev/null
+++ b/controlloop/common/actors/actorserviceprovider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/TestActor.java
@@ -0,0 +1,60 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * TestActorServiceProvider
+ * ================================================================================
+ * Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actorserviceprovider;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
+
+public class TestActor implements Actor {
+	@Override
+	public String actor() {
+		return this.getClass().getSimpleName();
+	}
+
+	@Override
+	public List<String> recipes() {
+		List<String> recipieList = new ArrayList<>();
+		recipieList.add("Dorothy");
+		recipieList.add("Wizard");
+		
+		return recipieList;
+	}
+
+	@Override
+	public List<String> recipeTargets(String recipe) {
+		List<String> recipieTargetList = new ArrayList<>();
+		recipieTargetList.add("Wicked Witch");
+		recipieTargetList.add("Wizard of Oz");
+		
+		return recipieTargetList;
+	}
+
+	@Override
+	public List<String> recipePayloads(String recipe) {
+		List<String> recipiePayloadList = new ArrayList<>();
+		recipiePayloadList.add("Dorothy");
+		recipiePayloadList.add("Toto");
+		
+		return recipiePayloadList;
+	}
+}
diff --git a/controlloop/common/actors/actorserviceprovider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/TestActorServiceProvider.java b/controlloop/common/actors/actorserviceprovider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/TestActorServiceProvider.java
new file mode 100644
index 000000000..14c2d8297
--- /dev/null
+++ b/controlloop/common/actors/actorserviceprovider/src/test/java/org/onap/policy/controlloop/actorserviceprovider/TestActorServiceProvider.java
@@ -0,0 +1,54 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * TestActorServiceProvider
+ * ================================================================================
+ * Copyright (C) 2018 Ericsson. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.controlloop.actorserviceprovider;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import org.junit.Test;
+import org.onap.policy.controlloop.actorserviceprovider.ActorService;
+import org.onap.policy.controlloop.actorserviceprovider.spi.Actor;
+
+public class TestActorServiceProvider {
+	
+	@Test
+	public void testActorServiceProvider() {
+		ActorService actorService = ActorService.getInstance();
+		assertNotNull(actorService);
+		
+		assertEquals(1, actorService.actors().size());
+
+		actorService = ActorService.getInstance();
+		assertNotNull(actorService);
+		
+		Actor testActor = ActorService.getInstance().actors().get(0);
+		assertNotNull(testActor);
+		
+		assertEquals("TestActor", testActor.actor());
+		
+		assertEquals(2, testActor.recipes().size());
+		assertEquals("Dorothy", testActor.recipes().get(0));
+		assertEquals("Wizard", testActor.recipes().get(1));
+		
+		assertEquals(2, testActor.recipeTargets("Dorothy").size());
+		assertEquals(2, testActor.recipePayloads("Dorothy").size());
+	}
+}
diff --git a/controlloop/common/actors/actorserviceprovider/src/test/resources/META-INF/services/org.onap.policy.controlloop.actorserviceprovider.spi.Actor b/controlloop/common/actors/actorserviceprovider/src/test/resources/META-INF/services/org.onap.policy.controlloop.actorserviceprovider.spi.Actor
new file mode 100644
index 000000000..a15871456
--- /dev/null
+++ b/controlloop/common/actors/actorserviceprovider/src/test/resources/META-INF/services/org.onap.policy.controlloop.actorserviceprovider.spi.Actor
@@ -0,0 +1 @@
+org.onap.policy.controlloop.actorserviceprovider.TestActor
\ No newline at end of file