Rename #getNumber -> #getPortNumber

- Part of ONOS-1564

Change-Id: I3c082c384564920c7b5baa8ba74a1cb534f64f6d
diff --git a/src/test/java/net/onrc/onos/core/intent/PathIntentTest.java b/src/test/java/net/onrc/onos/core/intent/PathIntentTest.java
index 1b9e482..9e00d1d 100644
--- a/src/test/java/net/onrc/onos/core/intent/PathIntentTest.java
+++ b/src/test/java/net/onrc/onos/core/intent/PathIntentTest.java
@@ -80,19 +80,19 @@
         Path path2 = pathIntent2.getPath();
 
         assertEquals(DPID_1, path2.get(0).getSrc().getDpid());
-        assertEquals(PORT_NUMBER_1, path2.get(0).getSrc().getNumber());
+        assertEquals(PORT_NUMBER_1, path2.get(0).getSrc().getPortNumber());
         assertEquals(DPID_2, path2.get(0).getDst().getDpid());
-        assertEquals(PORT_NUMBER_2, path2.get(0).getDst().getNumber());
+        assertEquals(PORT_NUMBER_2, path2.get(0).getDst().getPortNumber());
 
         assertEquals(DPID_2, path2.get(1).getSrc().getDpid());
-        assertEquals(PORT_NUMBER_1, path2.get(1).getSrc().getNumber());
+        assertEquals(PORT_NUMBER_1, path2.get(1).getSrc().getPortNumber());
         assertEquals(DPID_3, path2.get(1).getDst().getDpid());
-        assertEquals(PORT_NUMBER_2, path2.get(1).getDst().getNumber());
+        assertEquals(PORT_NUMBER_2, path2.get(1).getDst().getPortNumber());
 
         assertEquals(DPID_3, path2.get(2).getSrc().getDpid());
-        assertEquals(PORT_NUMBER_1, path2.get(2).getSrc().getNumber());
+        assertEquals(PORT_NUMBER_1, path2.get(2).getSrc().getPortNumber());
         assertEquals(DPID_4, path2.get(2).getDst().getDpid());
-        assertEquals(PORT_NUMBER_2, path2.get(2).getDst().getNumber());
+        assertEquals(PORT_NUMBER_2, path2.get(2).getDst().getPortNumber());
 
         assertEquals(123.45, pathIntent2.getBandwidth(), 0.0);