SO poll should not require request ID

When SO is polled for the result of a previous request, it
does not necessarily include the originally returned request
ID in the response.  This causes the SO actor to generate a
"missing request ID in response" exception.
Modified the actor to only extract the request ID from the
first response and cache it for subsequeent responses.
Testing this required the SO simulator to be modified so that
it would return an INCOMPLETE on the initial request, forcing
the actor to poll until it returns a COMPLETE.  Made this a
settable flag so that it could be enabled just to test the
SO actor without impacting other components (e.g., drools-apps,
CSITs).
Also fixed a couple of checkstyle issues in the simulators.

Issue-ID: POLICY-2568
Change-Id: Ifad8b3c0c2c0b03cb82da693c2cf5ced44ede105
Signed-off-by: Jim Hahn <jrh3@att.com>

5 files changed, 15 insertions, 6 deletions

diff --git a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/BasicSoOperation.java b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/BasicSoOperation.java
index e6a3615ad..0232226e0 100644
--- a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/BasicSoOperation.java
+++ b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/BasicSoOperation.java
@@ -33,9 +33,11 @@ import org.onap.policy.aai.AaiCqResponse;
 import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
 import org.onap.policy.common.endpoints.http.client.HttpClientFactoryInstance;
 import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
+import org.onap.policy.common.gson.GsonMessageBodyHandler;
 import org.onap.policy.controlloop.actor.test.BasicHttpOperation;
 import org.onap.policy.controlloop.actorserviceprovider.Util;
 import org.onap.policy.controlloop.policy.Target;
+import org.onap.policy.simulators.SoSimulatorJaxRs;
 import org.onap.policy.so.SoRequest;
 import org.onap.policy.so.SoRequestParameters;
 import org.onap.policy.so.SoRequestReferences;
@@ -89,13 +91,16 @@ public abstract class BasicSoOperation extends BasicHttpOperation<SoRequest> {
     protected static void initBeforeClass() throws Exception {
         org.onap.policy.simulators.Util.buildSoSim();
 
-        BusTopicParams clientParams =
-                        BusTopicParams.builder().clientName(MY_CLIENT).basePath("").hostname("localhost")
-                                        .managed(true).port(org.onap.policy.simulators.Util.SOSIM_SERVER_PORT).build();
+        BusTopicParams clientParams = BusTopicParams.builder().clientName(MY_CLIENT).basePath("").hostname("localhost")
+                        .managed(true).port(org.onap.policy.simulators.Util.SOSIM_SERVER_PORT)
+                        .serializationProvider(GsonMessageBodyHandler.class.getName()).build();
         HttpClientFactoryInstance.getClientFactory().build(clientParams);
+
+        SoSimulatorJaxRs.setYieldIncomplete(true);
     }
 
     protected static void destroyAfterClass() {
+        SoSimulatorJaxRs.setYieldIncomplete(false);
         HttpClientFactoryInstance.getClientFactory().destroy();
         HttpServletServerFactoryInstance.getServerFactory().destroy();
     }
diff --git a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/RestManagerResponseTest.java b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/RestManagerResponseTest.java
index 7a9541cc4..a544a6234 100644
--- a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/RestManagerResponseTest.java
+++ b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/RestManagerResponseTest.java
@@ -81,6 +81,7 @@ public class RestManagerResponseTest {
         assertThatThrownBy(() -> resp.bufferEntity()).isInstanceOf(UnsupportedOperationException.class);
         assertThatThrownBy(() -> resp.getLength()).isInstanceOf(UnsupportedOperationException.class);
         assertThatThrownBy(() -> resp.readEntity(generic)).isInstanceOf(UnsupportedOperationException.class);
+        assertThatThrownBy(() -> resp.readEntity(String.class, null)).isInstanceOf(UnsupportedOperationException.class);
         assertThatThrownBy(() -> resp.readEntity(generic, null)).isInstanceOf(UnsupportedOperationException.class);
         assertThatThrownBy(() -> resp.getStatusInfo()).isInstanceOf(UnsupportedOperationException.class);
         assertThatThrownBy(() -> resp.getEntity()).isInstanceOf(UnsupportedOperationException.class);
diff --git a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/SoOperationTest.java b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/SoOperationTest.java
index ce0d2c24f..70093967c 100644
--- a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/SoOperationTest.java
+++ b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/SoOperationTest.java
@@ -185,6 +185,8 @@ public class SoOperationTest extends BasicSoOperation {
         assertNotNull(oper.getSubRequestId());
 
         // no request id in the response
+        oper.generateSubRequestId(2);
+        assertNull(oper.getSubRequestId());
         response.getRequestReferences().setRequestId(null);
         response.getRequest().getRequestStatus().setRequestState("unknown");
         assertThatIllegalArgumentException()
@@ -231,7 +233,7 @@ public class SoOperationTest extends BasicSoOperation {
 
         CompletableFuture<OperationOutcome> future2 = oper.postProcessResponse(outcome, PATH, rawResponse, response);
 
-        assertSame(outcome, future2.get(500, TimeUnit.SECONDS));
+        assertSame(outcome, future2.get(5, TimeUnit.SECONDS));
         assertEquals(PolicyResult.SUCCESS, outcome.getResult());
         assertEquals(2, oper.getGetCount());
 
@@ -248,6 +250,7 @@ public class SoOperationTest extends BasicSoOperation {
 
         oper.resetGetCount();
         assertEquals(0, oper.getGetCount());
+        assertNull(oper.getSubRequestId());
     }
 
     @Test
diff --git a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleCreateTest.java b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleCreateTest.java
index 918559a20..def107441 100644
--- a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleCreateTest.java
+++ b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleCreateTest.java
@@ -88,7 +88,7 @@ public class VfModuleCreateTest extends BasicSoOperation {
     @Test
     public void testSuccess() throws Exception {
         SoParams opParams = SoParams.builder().clientName(MY_CLIENT).path("serviceInstantiation/v7/serviceInstances")
-                        .pathGet("orchestrationRequests/v5/").build();
+                        .pathGet("orchestrationRequests/v5/").maxGets(2).build();
         config = new SoConfig(blockingExecutor, opParams, HttpClientFactoryInstance.getClientFactory());
 
         params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).build();
diff --git a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleDeleteTest.java b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleDeleteTest.java
index 16775fe5d..0ec1a1df0 100644
--- a/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleDeleteTest.java
+++ b/models-interactions/model-actors/actor.so/src/test/java/org/onap/policy/controlloop/actor/so/VfModuleDeleteTest.java
@@ -122,7 +122,7 @@ public class VfModuleDeleteTest extends BasicSoOperation {
     @Test
     public void testSuccess() throws Exception {
         SoParams opParams = SoParams.builder().clientName(MY_CLIENT).path("serviceInstances/v7")
-                        .pathGet("orchestrationRequests/v5/").build();
+                        .pathGet("orchestrationRequests/v5/").maxGets(2).build();
         config = new SoConfig(blockingExecutor, opParams, HttpClientFactoryInstance.getClientFactory());
 
         params = params.toBuilder().retry(0).timeoutSec(5).executor(blockingExecutor).build();