Unit test fails when port number occupied

If the port specified in the allocateAddress() is occupied, the method
returns the next highest available port. The unit test is changed to
reflect this behaviour.

Issue-ID: POLICY-1916
Change-Id: I02f63476d5f8f3ef2b2363afb3e23de04264e810
Signed-off-by: liamfallon <liam.fallon@est.tech>

diff --git a/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/messaging/MessagingUtilsTest.java b/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/messaging/MessagingUtilsTest.java
index 91b34e2..9eaaeee 100644 (file)
--- a/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/messaging/MessagingUtilsTest.java
+++ b/core/core-infrastructure/src/test/java/org/onap/policy/apex/core/infrastructure/messaging/MessagingUtilsTest.java
@@ -19,7 +19,9 @@
  */
 package org.onap.policy.apex.core.infrastructure.messaging;
 
-import static org.junit.Assert.*;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
 import java.net.InetAddress;
@@ -32,30 +34,31 @@ public class MessagingUtilsTest {
 
     @Test
     public void testCheckPort() throws UnknownHostException, IOException {
-        assertEquals(1,MessagingUtils.checkPort(1));
-        assertEquals(1,MessagingUtils.findPort(1));
+        assertEquals(1, MessagingUtils.checkPort(1));
+        assertEquals(1, MessagingUtils.findPort(1));
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testIllegalArgumentException() {
-        assertEquals(1,MessagingUtils.findPort(65536));
+        assertEquals(1, MessagingUtils.findPort(65536));
     }
 
     @Test
     public void testGetHost() throws UnknownHostException {
         InetAddress host = InetAddress.getLocalHost();
-        assertEquals(host,MessagingUtils.getHost());
+        assertEquals(host, MessagingUtils.getHost());
     }
 
     @Test
     public void testValidAllocateAddress() throws UnknownHostException {
         assertNotNull(MessagingUtils.getLocalHostLanAddress());
-        assertEquals(3306,MessagingUtils.allocateAddress(3306));
+        int allocatedPort = MessagingUtils.allocateAddress(3306);
+        assertTrue(allocatedPort >= 3306 && allocatedPort < 65536);
     }
 
     @Test(expected = IllegalArgumentException.class)
     public void testInvalidAllocateAddress() {
-        assertEquals(1,MessagingUtils.allocateAddress(1));
+        assertEquals(1, MessagingUtils.allocateAddress(1));
     }
 
     @Test