Clean up unit tests

- use the unified test reference folder
- fix some sonar lint issues

Issue-ID: POLICY-3945
Change-Id: I33e30332d911f02c32937316bac6d2d331ac6346
Signed-off-by: adheli.tavares <adheli.tavares@est.tech>

5 files changed, 99 insertions, 222 deletions

diff --git a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/endtoend/ParticipantSimulatorTest.java b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/endtoend/ParticipantSimulatorTest.java
index de6855d03..4cf9f1e3c 100644
--- a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/endtoend/ParticipantSimulatorTest.java
+++ b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/endtoend/ParticipantSimulatorTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021-2022 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -46,7 +46,7 @@ import org.onap.policy.clamp.acm.participant.intermediary.comm.AutomationComposi
 import org.onap.policy.clamp.acm.participant.intermediary.handler.ParticipantHandler;
 import org.onap.policy.clamp.acm.participant.simulator.main.parameters.CommonTestData;
 import org.onap.policy.clamp.acm.participant.simulator.main.rest.AbstractRestController;
-import org.onap.policy.clamp.acm.participant.simulator.main.rest.TestListenerUtils;
+import org.onap.policy.clamp.acm.participant.simulator.utils.TestListenerUtils;
 import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionElement;
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionOrderedState;
@@ -62,12 +62,12 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
 import org.springframework.boot.web.server.LocalServerPort;
-import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.context.junit.jupiter.SpringExtension;
 
 @ExtendWith(SpringExtension.class)
 @SpringBootTest(webEnvironment = WebEnvironment.RANDOM_PORT)
-@TestPropertySource(locations = {"classpath:application_test.properties"})
+@ActiveProfiles("test")
 class ParticipantSimulatorTest {
 
     private static final String PARTICIPANTS_ENDPOINT = "participants";
@@ -93,7 +93,7 @@ class ParticipantSimulatorTest {
     private static final Object lockit = new Object();
     private boolean check = false;
 
-    private void setUp() throws Exception {
+    private void setUp() {
         synchronized (lockit) {
             if (!check) {
                 check = true;
@@ -103,32 +103,12 @@ class ParticipantSimulatorTest {
                 AutomationCompositionUpdate automationCompositionUpdateMsg =
                     TestListenerUtils.createAutomationCompositionUpdateMsg();
                 acUpdateListener.onTopicEvent(INFRA, TOPIC, null, automationCompositionUpdateMsg);
-
             }
         }
     }
 
-    private String getPath(String path) {
-        return "http://localhost:" + randomServerPort + "/onap/participantsim/v2/" + path;
-    }
-
-    void testSwagger(String endPoint) {
-        final Client client = ClientBuilder.newBuilder().build();
-
-        client.property(ClientProperties.METAINF_SERVICES_LOOKUP_DISABLE, "true");
-        client.register(GsonMessageBodyHandler.class);
-        client.register(HttpAuthenticationFeature.basic(user, password));
-
-        final WebTarget webTarget = client.target(getPath("api-docs"));
-
-        Response response = webTarget.request(MediaType.APPLICATION_JSON).get();
-
-        assertThat(response.getStatus()).isEqualTo(200);
-        assertTrue(response.readEntity(String.class).contains("/onap/participantsim/v2/" + endPoint));
-    }
-
     @Test
-    void testEndParticipatsSwagger() {
+    void testEndParticipantsSwagger() {
         testSwagger(PARTICIPANTS_ENDPOINT);
     }
 
@@ -154,7 +134,7 @@ class ParticipantSimulatorTest {
     }
 
     @Test
-    void testQuery_Unauthorized() throws Exception {
+    void testQuery_Unauthorized() {
         String path = PARTICIPANTS_ENDPOINT + "/org.onap.PM_CDS_Blueprint/1";
 
         Response response = performRequest(path, true, null).get();
@@ -165,27 +145,8 @@ class ParticipantSimulatorTest {
         assertThat(response.getStatus()).isEqualTo(401);
     }
 
-    private Invocation.Builder performRequest(String endpoint, boolean includeAuth, UUID uuid) {
-        final Client client = ClientBuilder.newBuilder().build();
-
-        client.property(ClientProperties.METAINF_SERVICES_LOOKUP_DISABLE, "true");
-        client.register(GsonMessageBodyHandler.class);
-        if (includeAuth) {
-            client.register(HttpAuthenticationFeature.basic(user, password));
-        }
-        Invocation.Builder builder = client.target(getPath(endpoint)).request(MediaType.APPLICATION_JSON);
-        if (uuid != null) {
-            builder = builder.header(AbstractRestController.REQUEST_ID_NAME, uuid.toString());
-        }
-        return builder;
-    }
-
-    private Response performGet(String endpoint, UUID uuid) throws Exception {
-        return performRequest(endpoint, true, uuid).get();
-    }
-
     @Test
-    void testQueryParticipants() throws Exception {
+    void testQueryParticipants() {
         Participant participant = new Participant();
         ToscaConceptIdentifier participantId = CommonTestData.getParticipantId();
         participant.setDefinition(participantId);
@@ -197,7 +158,7 @@ class ParticipantSimulatorTest {
         Response response = performGet(
             PARTICIPANTS_ENDPOINT + "/" + participant.getKey().getName() + "/" + participant.getKey().getVersion(),
             uuid);
-        checkResponseEntity(response, 200, uuid);
+        checkResponseEntity(response, uuid);
 
         Participant[] returnValue = response.readEntity(Participant[].class);
         assertThat(returnValue).hasSize(1);
@@ -205,23 +166,8 @@ class ParticipantSimulatorTest {
         assertEquals(participant.getDefinition(), returnValue[0].getDefinition());
     }
 
-    private <T> void checkResponseEntity(Response response, int status, UUID uuid) {
-        assertThat(response.getStatus()).isEqualTo(status);
-        assertThat(getHeader(response.getHeaders(), AbstractRestController.VERSION_MINOR_NAME)).isEqualTo("0");
-        assertThat(getHeader(response.getHeaders(), AbstractRestController.VERSION_PATCH_NAME)).isEqualTo("0");
-        assertThat(getHeader(response.getHeaders(), AbstractRestController.VERSION_LATEST_NAME)).isEqualTo("1.0.0");
-        assertThat(getHeader(response.getHeaders(), AbstractRestController.REQUEST_ID_NAME)).isEqualTo(uuid.toString());
-    }
-
-    private String getHeader(MultivaluedMap<String, Object> httpHeaders, String param) {
-        List<Object> list = httpHeaders.get(param);
-        assertThat(list).hasSize(1);
-        assertThat(list.get(0)).isNotNull();
-        return (String) list.get(0);
-    }
-
     @Test
-    void testQueryAutomationCompositionElements() throws Exception {
+    void testQueryAutomationCompositionElements() {
         setUp();
         UUID uuid = UUID.randomUUID();
         ToscaConceptIdentifier participantId = CommonTestData.getParticipantId();
@@ -229,19 +175,15 @@ class ParticipantSimulatorTest {
         // GET REST call for querying the automationComposition elements
         Response response =
             performGet(ELEMENTS_ENDPOINT + "/" + participantId.getName() + "/" + participantId.getVersion(), uuid);
-        checkResponseEntity(response, 200, uuid);
+        checkResponseEntity(response, uuid);
 
         Map<?, ?> returnValue = response.readEntity(Map.class);
         // Verify the result of GET automation composition elements with what is stored
         assertThat(returnValue).isEmpty();
     }
 
-    private Response performPut(String endpoint, final Entity<?> entity, UUID uuid) throws Exception {
-        return performRequest(endpoint, true, uuid).put(entity);
-    }
-
     @Test
-    void testUpdateParticipant() throws Exception {
+    void testUpdateParticipant() {
         setUp();
         List<Participant> participants = participantIntermediaryApi.getParticipants(
             CommonTestData.getParticipantId().getName(), CommonTestData.getParticipantId().getVersion());
@@ -252,10 +194,10 @@ class ParticipantSimulatorTest {
 
         // PUT REST call for updating Participant
         Response response = performPut(PARTICIPANTS_ENDPOINT, Entity.json(participants.get(0)), uuid);
-        checkResponseEntity(response, 200, uuid);
+        checkResponseEntity(response, uuid);
 
-        TypedSimpleResponse<Participant> resp =
-            response.readEntity(new GenericType<TypedSimpleResponse<Participant>>() {});
+        TypedSimpleResponse<Participant> resp = response.readEntity(new GenericType<>() {
+        });
         assertNotNull(resp.getResponse());
         // Verify the response and state returned by PUT REST call for updating participants
         assertEquals(participants.get(0).getDefinition(), resp.getResponse().getDefinition());
@@ -263,7 +205,7 @@ class ParticipantSimulatorTest {
     }
 
     @Test
-    void testUpdateAutomationCompositionElement() throws Exception {
+    void testUpdateAutomationCompositionElement() {
         setUp();
         AutomationComposition automationComposition = TestListenerUtils.createAutomationComposition();
         Map<UUID, AutomationCompositionElement> automationCompositionElements =
@@ -276,13 +218,70 @@ class ParticipantSimulatorTest {
         automationCompositionElement.setOrderedState(AutomationCompositionOrderedState.PASSIVE);
         // PUT REST call for updating AutomationCompositionElement
         Response response = performPut(ELEMENTS_ENDPOINT, Entity.json(automationCompositionElement), uuid);
-        checkResponseEntity(response, 200, uuid);
+        checkResponseEntity(response, uuid);
 
-        TypedSimpleResponse<AutomationCompositionElement> resp =
-            response.readEntity(new GenericType<TypedSimpleResponse<AutomationCompositionElement>>() {});
+        TypedSimpleResponse<AutomationCompositionElement> resp = response.readEntity(new GenericType<>() {
+        });
         assertNotNull(resp.getResponse());
         // Verify the response and state returned by PUT REST call for updating participants
         assertEquals(automationCompositionElement.getDefinition(), resp.getResponse().getDefinition());
         assertEquals(AutomationCompositionOrderedState.PASSIVE, resp.getResponse().getOrderedState());
     }
+
+    private String getPath(String path) {
+        return "http://localhost:" + randomServerPort + "/onap/participantsim/v2/" + path;
+    }
+
+    void testSwagger(String endPoint) {
+        final Client client = ClientBuilder.newBuilder().build();
+
+        client.property(ClientProperties.METAINF_SERVICES_LOOKUP_DISABLE, "true");
+        client.register(GsonMessageBodyHandler.class);
+        client.register(HttpAuthenticationFeature.basic(user, password));
+
+        final WebTarget webTarget = client.target(getPath("api-docs"));
+
+        Response response = webTarget.request(MediaType.APPLICATION_JSON).get();
+
+        assertThat(response.getStatus()).isEqualTo(200);
+        assertTrue(response.readEntity(String.class).contains("/onap/participantsim/v2/" + endPoint));
+    }
+
+    private Invocation.Builder performRequest(String endpoint, boolean includeAuth, UUID uuid) {
+        final Client client = ClientBuilder.newBuilder().build();
+
+        client.property(ClientProperties.METAINF_SERVICES_LOOKUP_DISABLE, "true");
+        client.register(GsonMessageBodyHandler.class);
+        if (includeAuth) {
+            client.register(HttpAuthenticationFeature.basic(user, password));
+        }
+        Invocation.Builder builder = client.target(getPath(endpoint)).request(MediaType.APPLICATION_JSON);
+        if (uuid != null) {
+            builder = builder.header(AbstractRestController.REQUEST_ID_NAME, uuid.toString());
+        }
+        return builder;
+    }
+
+    private Response performGet(String endpoint, UUID uuid) {
+        return performRequest(endpoint, true, uuid).get();
+    }
+
+    private void checkResponseEntity(Response response, UUID uuid) {
+        assertThat(response.getStatus()).isEqualTo(200);
+        assertThat(getHeader(response.getHeaders(), AbstractRestController.VERSION_MINOR_NAME)).isEqualTo("0");
+        assertThat(getHeader(response.getHeaders(), AbstractRestController.VERSION_PATCH_NAME)).isEqualTo("0");
+        assertThat(getHeader(response.getHeaders(), AbstractRestController.VERSION_LATEST_NAME)).isEqualTo("1.0.0");
+        assertThat(getHeader(response.getHeaders(), AbstractRestController.REQUEST_ID_NAME)).isEqualTo(uuid.toString());
+    }
+
+    private String getHeader(MultivaluedMap<String, Object> httpHeaders, String param) {
+        List<Object> list = httpHeaders.get(param);
+        assertThat(list).hasSize(1);
+        assertThat(list.get(0)).isNotNull();
+        return (String) list.get(0);
+    }
+
+    private Response performPut(String endpoint, final Entity<?> entity, UUID uuid) {
+        return performRequest(endpoint, true, uuid).put(entity);
+    }
 }
diff --git a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/handler/AutomationCompositionElementHandlerTest.java b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/handler/AutomationCompositionElementHandlerTest.java
index 360485efa..87be88658 100644
--- a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/handler/AutomationCompositionElementHandlerTest.java
+++ b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/handler/AutomationCompositionElementHandlerTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021-2022 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -30,7 +30,6 @@ import org.onap.policy.clamp.acm.participant.intermediary.api.ParticipantInterme
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionElement;
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionOrderedState;
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionState;
-import org.onap.policy.models.base.PfModelException;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
@@ -44,7 +43,7 @@ class AutomationCompositionElementHandlerTest {
         new ToscaConceptIdentifier(ID_NAME, ID_VERSION);
 
     @Test
-    void testSimulatorHandlerExceptions() throws PfModelException {
+    void testSimulatorHandlerExceptions() {
         AutomationCompositionElementHandler handler = getTestingHandler();
 
         assertDoesNotThrow(() -> handler.automationCompositionElementStateChange(automationCompositionId,
diff --git a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/CommonTestData.java b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/CommonTestData.java
index 6af454a42..fbedbe633 100644
--- a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/CommonTestData.java
+++ b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/CommonTestData.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021-2022 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -20,7 +20,6 @@
 
 package org.onap.policy.clamp.acm.participant.simulator.main.parameters;
 
-import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
 import java.util.TreeMap;
@@ -34,10 +33,9 @@ import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
  * Class to hold/create all parameters for test cases.
  */
 public class CommonTestData {
-    public static final String PARTICIPANT_GROUP_NAME = "AutomationCompositionParticipantGroup";
     public static final String DESCRIPTION = "Participant description";
     public static final long TIME_INTERVAL = 2000;
-    public static final List<TopicParameters> TOPIC_PARAMS = Arrays.asList(getTopicParams());
+    public static final List<TopicParameters> TOPIC_PARAMS = List.of(getTopicParams());
 
     public static final Coder CODER = new StandardCoder();
 
@@ -48,7 +46,7 @@ public class CommonTestData {
      */
     public ParticipantSimulatorParameters getParticipantSimulatorParameters() {
         try {
-            return CODER.convert(getParticipantParameterGroupMap(PARTICIPANT_GROUP_NAME),
+            return CODER.convert(getParticipantParameterGroupMap(),
                     ParticipantSimulatorParameters.class);
         } catch (final CoderException e) {
             throw new RuntimeException("cannot create ParticipantSimulatorParameters from map", e);
@@ -58,11 +56,9 @@ public class CommonTestData {
     /**
      * Returns a property map for a ApexStarterParameterGroup map for test cases.
      *
-     * @param name name of the parameters
-     *
      * @return a property map suitable for constructing an object
      */
-    public Map<String, Object> getParticipantParameterGroupMap(final String name) {
+    public Map<String, Object> getParticipantParameterGroupMap() {
         final Map<String, Object> map = new TreeMap<>();
 
         map.put("intermediaryParameters", getIntermediaryParametersMap(false));
@@ -113,7 +109,7 @@ public class CommonTestData {
         final TopicParameters topicParams = new TopicParameters();
         topicParams.setTopic("POLICY-ACRUNTIME-PARTICIPANT");
         topicParams.setTopicCommInfrastructure("dmaap");
-        topicParams.setServers(Arrays.asList("localhost"));
+        topicParams.setServers(List.of("localhost"));
         return topicParams;
     }
 
@@ -123,18 +119,6 @@ public class CommonTestData {
      * @return participant Id
      */
     public static ToscaConceptIdentifier getParticipantId() {
-        final ToscaConceptIdentifier participantId = new ToscaConceptIdentifier("org.onap.PM_CDS_Blueprint", "1.0.0");
-        return participantId;
-    }
-
-    /**
-     * Nulls out a field within a JSON string.
-     *
-     * @param json JSON string
-     * @param field field to be nulled out
-     * @return a new JSON string with the field nulled out
-     */
-    public String nullifyField(String json, String field) {
-        return json.replace(field + "\"", field + "\":null, \"" + field + "Xxx\"");
+        return new ToscaConceptIdentifier("org.onap.PM_CDS_Blueprint", "1.0.0");
     }
 }
diff --git a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/TestParticipantSimulatorParameters.java b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/TestParticipantSimulatorParameters.java
index c763d09a3..4e8aa5f46 100644
--- a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/TestParticipantSimulatorParameters.java
+++ b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/parameters/TestParticipantSimulatorParameters.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021-2022 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -27,11 +27,12 @@ import javax.validation.ValidatorFactory;
 import org.junit.jupiter.api.Test;
 
 /**
- * Class to perform unit test of {@link ParticipantParameterGroup}.
+ * Class to perform unit test of
+ * {@link org.onap.policy.clamp.acm.participant.intermediary.parameters.ParticipantParameters}.
  */
 class TestParticipantSimulatorParameters {
-    private CommonTestData commonTestData = new CommonTestData();
-    private ValidatorFactory validatorFactory = Validation.buildDefaultValidatorFactory();
+    private final CommonTestData commonTestData = new CommonTestData();
+    private final ValidatorFactory validatorFactory = Validation.buildDefaultValidatorFactory();
 
     @Test
     void testParticipantParameterGroup() {
diff --git a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/rest/TestListenerUtils.java b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/utils/TestListenerUtils.java
index f43400259..944aaa6b7 100644
--- a/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/main/rest/TestListenerUtils.java
+++ b/participant/participant-impl/participant-impl-simulator/src/test/java/org/onap/policy/clamp/acm/participant/simulator/utils/TestListenerUtils.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2021 Nordix Foundation.
+ *  Copyright (C) 2021-2022 Nordix Foundation.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,36 +18,25 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.policy.clamp.acm.participant.simulator.main.rest;
+package org.onap.policy.clamp.acm.participant.simulator.utils;
 
-import static org.junit.Assert.assertTrue;
-
-import java.io.File;
 import java.io.FileNotFoundException;
 import java.time.Instant;
 import java.util.ArrayList;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 import java.util.UUID;
 import lombok.AccessLevel;
 import lombok.NoArgsConstructor;
-import org.onap.policy.clamp.acm.participant.simulator.main.parameters.CommonTestData;
 import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionElement;
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionOrderedState;
 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionState;
-import org.onap.policy.clamp.models.acm.concepts.ParticipantDefinition;
 import org.onap.policy.clamp.models.acm.concepts.ParticipantUpdates;
 import org.onap.policy.clamp.models.acm.concepts.ParticipantUtils;
-import org.onap.policy.clamp.models.acm.messages.dmaap.participant.AutomationCompositionStateChange;
 import org.onap.policy.clamp.models.acm.messages.dmaap.participant.AutomationCompositionUpdate;
-import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantUpdate;
 import org.onap.policy.clamp.models.acm.utils.AcmUtils;
-import org.onap.policy.common.utils.coder.Coder;
-import org.onap.policy.common.utils.coder.CoderException;
-import org.onap.policy.common.utils.coder.StandardCoder;
 import org.onap.policy.common.utils.coder.YamlJsonTranslator;
 import org.onap.policy.common.utils.resources.ResourceUtils;
 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
@@ -60,9 +49,8 @@ import org.slf4j.LoggerFactory;
 public final class TestListenerUtils {
 
     private static final YamlJsonTranslator yamlTranslator = new YamlJsonTranslator();
-    private static final Coder CODER = new StandardCoder();
-    static CommonTestData commonTestData = new CommonTestData();
     private static final Logger LOGGER = LoggerFactory.getLogger(TestListenerUtils.class);
+    private static final String TOSCA_TEMPLATE = "clamp/acm/test/pm_simple_ac_tosca.yaml";
 
     /**
      * Method to create a automationComposition from a yaml file.
@@ -72,7 +60,7 @@ public final class TestListenerUtils {
     public static AutomationComposition createAutomationComposition() {
         AutomationComposition automationComposition = new AutomationComposition();
         Map<UUID, AutomationCompositionElement> elements = new LinkedHashMap<>();
-        ToscaServiceTemplate toscaServiceTemplate = testAutomationCompositionRead();
+        ToscaServiceTemplate toscaServiceTemplate = testAutomationCompositionYamlSerialization();
         Map<String, ToscaNodeTemplate> nodeTemplatesMap =
             toscaServiceTemplate.getToscaTopologyTemplate().getNodeTemplates();
         for (Map.Entry<String, ToscaNodeTemplate> toscaInputEntry : nodeTemplatesMap.entrySet()) {
@@ -104,28 +92,6 @@ public final class TestListenerUtils {
     }
 
     /**
-     * Method to create AutomationCompositionStateChange message from the arguments passed.
-     *
-     * @param automationCompositionOrderedState automationCompositionOrderedState
-     *
-     * @return AutomationCompositionStateChange message
-     */
-    public static AutomationCompositionStateChange createAutomationCompositionStateChangeMsg(
-        final AutomationCompositionOrderedState automationCompositionOrderedState) {
-        final AutomationCompositionStateChange acStateChangeMsg = new AutomationCompositionStateChange();
-
-        ToscaConceptIdentifier automationCompositionId = new ToscaConceptIdentifier("PMSHInstance0", "1.0.0");
-        ToscaConceptIdentifier participantId = new ToscaConceptIdentifier("org.onap.PM_CDS_Blueprint", "1.0.0");
-
-        acStateChangeMsg.setAutomationCompositionId(automationCompositionId);
-        acStateChangeMsg.setParticipantId(participantId);
-        acStateChangeMsg.setTimestamp(Instant.now());
-        acStateChangeMsg.setOrderedState(automationCompositionOrderedState);
-
-        return acStateChangeMsg;
-    }
-
-    /**
      * Method to create AutomationCompositionUpdateMsg.
      *
      * @return AutomationCompositionUpdate message
@@ -141,7 +107,7 @@ public final class TestListenerUtils {
         acUpdateMsg.setTimestamp(Instant.now());
 
         Map<UUID, AutomationCompositionElement> elements = new LinkedHashMap<>();
-        ToscaServiceTemplate toscaServiceTemplate = testAutomationCompositionRead();
+        ToscaServiceTemplate toscaServiceTemplate = testAutomationCompositionYamlSerialization();
         Map<String, ToscaNodeTemplate> nodeTemplatesMap =
             toscaServiceTemplate.getToscaTopologyTemplate().getNodeTemplates();
         for (Map.Entry<String, ToscaNodeTemplate> toscaInputEntry : nodeTemplatesMap.entrySet()) {
@@ -172,88 +138,16 @@ public final class TestListenerUtils {
         return acUpdateMsg;
     }
 
-    /**
-     * Method to create participantUpdateMsg.
-     *
-     * @return ParticipantUpdate message
-     */
-    public static ParticipantUpdate createParticipantUpdateMsg() {
-        final ParticipantUpdate participantUpdateMsg = new ParticipantUpdate();
-        ToscaConceptIdentifier participantId = new ToscaConceptIdentifier("org.onap.PM_Policy", "1.0.0");
-        ToscaConceptIdentifier participantType =
-            new ToscaConceptIdentifier("org.onap.policy.acm.PolicyAutomationCompositionParticipant", "2.3.1");
-
-        participantUpdateMsg.setParticipantId(participantId);
-        participantUpdateMsg.setTimestamp(Instant.now());
-        participantUpdateMsg.setParticipantType(participantType);
-        participantUpdateMsg.setTimestamp(Instant.ofEpochMilli(3000));
-        participantUpdateMsg.setMessageId(UUID.randomUUID());
-
-        ToscaServiceTemplate toscaServiceTemplate = testAutomationCompositionRead();
-        // Add policies to the toscaServiceTemplate
-        List<ParticipantDefinition> participantDefinitionUpdates = new ArrayList<>();
-        for (Map.Entry<String, ToscaNodeTemplate> toscaInputEntry : toscaServiceTemplate.getToscaTopologyTemplate()
-            .getNodeTemplates().entrySet()) {
-            if (ParticipantUtils.checkIfNodeTemplateIsAutomationCompositionElement(toscaInputEntry.getValue(),
-                toscaServiceTemplate)) {
-                var acParticipantType =
-                    ParticipantUtils.findParticipantType(toscaInputEntry.getValue().getProperties());
-                AcmUtils.prepareParticipantDefinitionUpdate(acParticipantType, toscaInputEntry.getKey(),
-                    toscaInputEntry.getValue(), participantDefinitionUpdates, null);
-            }
-        }
-
-        participantUpdateMsg.setParticipantDefinitionUpdates(participantDefinitionUpdates);
-        return participantUpdateMsg;
-    }
-
-    /**
-     * Method to create AutomationCompositionUpdate using the arguments passed.
-     *
-     * @param jsonFilePath the path of the automation composition content
-     *
-     * @return AutomationCompositionUpdate message
-     * @throws CoderException exception while reading the file to object
-     */
-    public static AutomationCompositionUpdate createParticipantAcUpdateMsgFromJson(String jsonFilePath)
-        throws CoderException {
-        AutomationCompositionUpdate automationCompositionUpdateMsg =
-            CODER.decode(new File(jsonFilePath), AutomationCompositionUpdate.class);
-        return automationCompositionUpdateMsg;
-    }
-
-    private static ToscaServiceTemplate testAutomationCompositionRead() {
-        Set<String> automationCompositionDirectoryContents =
-            ResourceUtils.getDirectoryContents("src/test/resources/rest/servicetemplates");
-
-        boolean atLeastOneAutomationCompositionTested = false;
-        ToscaServiceTemplate toscaServiceTemplate = null;
-
-        for (String automationCompositionFilePath : automationCompositionDirectoryContents) {
-            if (!automationCompositionFilePath.endsWith(".yaml")) {
-                continue;
-            }
-            atLeastOneAutomationCompositionTested = true;
-            toscaServiceTemplate = testAutomationCompositionYamlSerialization(automationCompositionFilePath);
-        }
-
-        assertTrue(atLeastOneAutomationCompositionTested);
-        return toscaServiceTemplate;
-    }
-
-    private static ToscaServiceTemplate testAutomationCompositionYamlSerialization(
-        String automationCompositionFilePath) {
+    private static ToscaServiceTemplate testAutomationCompositionYamlSerialization() {
         try {
-            String automationCompositionString = ResourceUtils.getResourceAsString(automationCompositionFilePath);
+            String automationCompositionString = ResourceUtils.getResourceAsString(TestListenerUtils.TOSCA_TEMPLATE);
             if (automationCompositionString == null) {
-                throw new FileNotFoundException(automationCompositionFilePath);
+                throw new FileNotFoundException(TestListenerUtils.TOSCA_TEMPLATE);
             }
 
-            ToscaServiceTemplate serviceTemplate =
-                yamlTranslator.fromYaml(automationCompositionString, ToscaServiceTemplate.class);
-            return serviceTemplate;
+            return yamlTranslator.fromYaml(automationCompositionString, ToscaServiceTemplate.class);
         } catch (FileNotFoundException e) {
-            LOGGER.error("cannot find YAML file", automationCompositionFilePath);
+            LOGGER.error("cannot find YAML file {}", TestListenerUtils.TOSCA_TEMPLATE);
             throw new IllegalArgumentException(e);
         }
     }