Passing the updated topic parameters to policy-endpoints

Changes to pass the updated parameters from BusTopicParams to
PolicyEndpoints.

Change-Id: I49d3b9d30a2a4c6b2337d0ab76a61583eb9ef04a
Issue-ID: POLICY-1744
Signed-off-by: a.sreekumar <ajith.sreekumar@est.tech>

3 files changed, 54 insertions, 11 deletions

diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/CommonTestData.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/CommonTestData.java
index 346ac5d6..e3f0878f 100644
--- a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/CommonTestData.java
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/CommonTestData.java
@@ -53,7 +53,7 @@ public class CommonTestData {
     public static final String TOPIC_INFRA = "dmaap";
     public static final String TOPIC_SERVER = "message-router";
 
-    protected static final List<TopicParameters> TOPIC_PARAMS =
+    public static final List<TopicParameters> TOPIC_PARAMS =
         Arrays.asList(getTopicParameters(TOPIC_NAME, TOPIC_INFRA, TOPIC_SERVER));
 
     protected static final Coder coder = new StandardCoder();
diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java
index e288009a..f1507365 100644
--- a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/parameters/TopicParameterGroupTest.java
@@ -26,10 +26,12 @@ import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
-import java.lang.reflect.Method;
+import java.beans.PropertyDescriptor;
+import java.lang.reflect.Field;
 import java.util.List;
 import org.apache.commons.lang3.StringUtils;
 import org.junit.Test;
+import org.onap.policy.common.endpoints.event.comm.bus.internal.BusTopicParams;
 import org.onap.policy.common.parameters.GroupValidationResult;
 import org.onap.policy.common.utils.coder.Coder;
 import org.onap.policy.common.utils.coder.CoderException;
@@ -123,12 +125,14 @@ public class TopicParameterGroupTest {
      */
     private boolean checkIfAllParamsNotEmpty(List<TopicParameters> topicParametersList) throws Exception {
         for (TopicParameters topicParameters : topicParametersList) {
-            for (Method m : topicParameters.getClass().getMethods()) {
-                if (m.getName().startsWith("get") && m.getParameterTypes().length == 0) {
-                    final Object parameter = m.invoke(topicParameters);
+            Field[] fields = BusTopicParams.class.getDeclaredFields();
+            for (Field field : fields) {
+                if (!field.isSynthetic()) {
+                    Object parameter = new PropertyDescriptor(field.getName(), TopicParameters.class).getReadMethod()
+                        .invoke(topicParameters);
                     if ((parameter instanceof String && StringUtils.isBlank(parameter.toString()))
                         || (parameter instanceof Boolean && !(Boolean) parameter)
-                        || (parameter instanceof Number && ((Number)parameter).longValue() == 0)) {
+                        || (parameter instanceof Number && ((Number) parameter).longValue() == 0)) {
                         return false;
                     }
                 }
diff --git a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/utils/ParameterUtilsTest.java b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/utils/ParameterUtilsTest.java
index 06c16e9c..54a14606 100644
--- a/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/utils/ParameterUtilsTest.java
+++ b/policy-endpoints/src/test/java/org/onap/policy/common/endpoints/utils/ParameterUtilsTest.java
@@ -23,12 +23,16 @@
 package org.onap.policy.common.endpoints.utils;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
 
-import java.util.Arrays;
 import java.util.Properties;
 import org.junit.Test;
 import org.onap.policy.common.endpoints.parameters.CommonTestData;
 import org.onap.policy.common.endpoints.parameters.TopicParameterGroup;
+import org.onap.policy.common.parameters.GroupValidationResult;
+import org.onap.policy.common.utils.coder.Coder;
+import org.onap.policy.common.utils.coder.StandardCoder;
 
 /**
  * Class to perform unit test of {@link ParameterUtils}.
@@ -36,7 +40,11 @@ import org.onap.policy.common.endpoints.parameters.TopicParameterGroup;
  * @author Ajith Sreekumar (ajith.sreekumar@est.tech)
  */
 public class ParameterUtilsTest {
+    private static final String SOURCE_TOPICS_POLICY_PDP_PAP1 = ".source.topics.POLICY-PDP-PAP1.";
+    private static final String SINK_TOPICS_POLICY_PDP_PAP1 = ".sink.topics.POLICY-PDP-PAP1.";
     private static final String SERVERS = ".servers";
+    private static CommonTestData testData = new CommonTestData();
+    private static final Coder coder = new StandardCoder();
 
     /**
      * Test getTopicProperties from TopicParameterGroup.
@@ -60,17 +68,48 @@ public class ParameterUtilsTest {
     @Test
     public void testUpdateTopicProperties() {
         Properties topicProperties = new Properties();
-        ParameterUtils.updateTopicProperties(topicProperties, "source", CommonTestData.TOPIC_INFRA,
-            CommonTestData.TOPIC_NAME, Arrays.asList(CommonTestData.TOPIC_SERVER));
+        ParameterUtils.updateTopicProperties(topicProperties, "source", CommonTestData.TOPIC_PARAMS.get(0));
         assertEquals(CommonTestData.TOPIC_NAME,
             topicProperties.getProperty(CommonTestData.TOPIC_INFRA + ".source.topics"));
         assertEquals(CommonTestData.TOPIC_SERVER, topicProperties
             .getProperty(CommonTestData.TOPIC_INFRA + ".source.topics." + CommonTestData.TOPIC_NAME + SERVERS));
-        ParameterUtils.updateTopicProperties(topicProperties, "sink", CommonTestData.TOPIC_INFRA,
-            CommonTestData.TOPIC_NAME, Arrays.asList(CommonTestData.TOPIC_SERVER));
+        ParameterUtils.updateTopicProperties(topicProperties, "sink", CommonTestData.TOPIC_PARAMS.get(0));
         assertEquals(CommonTestData.TOPIC_NAME,
             topicProperties.getProperty(CommonTestData.TOPIC_INFRA + ".sink.topics"));
         assertEquals(CommonTestData.TOPIC_SERVER, topicProperties
             .getProperty(CommonTestData.TOPIC_INFRA + ".sink.topics." + CommonTestData.TOPIC_NAME + SERVERS));
     }
+
+    @Test
+    public void testGetTopicProperties_all_props() throws Exception {
+        String json = testData.getParameterGroupAsString(
+            "src/test/resources/org/onap/policy/common/endpoints/parameters/TopicParameters_all_params.json");
+        TopicParameterGroup topicParameterGroup = coder.decode(json, TopicParameterGroup.class);
+        final GroupValidationResult result = topicParameterGroup.validate();
+        assertNull(result.getResult());
+        assertTrue(result.isValid());
+        Properties topicProperties = ParameterUtils.getTopicProperties(topicParameterGroup);
+        assertEquals("true", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "managed"));
+        assertEquals("true", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SINK_TOPICS_POLICY_PDP_PAP1 + "managed"));
+        assertEquals("123", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "port"));
+        assertEquals("123", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SINK_TOPICS_POLICY_PDP_PAP1 + "port"));
+        assertEquals("my-api-key", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "apiKey"));
+        assertEquals("my-api-key", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SINK_TOPICS_POLICY_PDP_PAP1 + "apiKey"));
+        assertEquals("my-effective-topic", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "effectiveTopic"));
+        assertEquals("true", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "useHttps"));
+        assertEquals("username", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "userName"));
+        assertEquals("password", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "password"));
+        assertEquals("true", topicProperties.getProperty(
+            CommonTestData.TOPIC_INFRA + SOURCE_TOPICS_POLICY_PDP_PAP1 + "allowSelfSignedCerts"));
+    }
 }