fix GatewayConfigPropertiesTest's unit test

source/gateway/src/test/java/test/com/jd/blockchain/gateway/GatewayConfigPropertiesTest.java

@@ -7,6 +7,9 @@ import static org.junit.Assert.assertTrue;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.Comparator;
+import java.util.List;
 import java.util.Set;
 
 import com.jd.blockchain.utils.net.NetworkAddress;
@@ -32,10 +35,19 @@ public class GatewayConfigPropertiesTest {
 			Set<NetworkAddress> networkAddresses = configProps.masterPeerAddresses();
 			assertEquals(2, networkAddresses.size());
 
-			for(NetworkAddress networkAddress : networkAddresses) {
+			List<NetworkAddress> networkAddressList = new ArrayList<>(networkAddresses);
+			networkAddressList.sort(new Comparator<NetworkAddress>() {
+				@Override
+				public int compare(NetworkAddress o1, NetworkAddress o2) {
+					return o1.getPort() - o2.getPort();
+				}
+			});
+			int index = 0;
+			for(NetworkAddress networkAddress : networkAddressList) {
 				assertEquals("127.0.0.1", networkAddress.getHost());
-				assertEquals(12000, networkAddress.getPort());
+				assertEquals(12000 + index, networkAddress.getPort());
 				assertTrue(networkAddress.isSecure());
+				index ++;
 			}
 
 			assertEquals("http://127.0.0.1:10001", configProps.dataRetrievalUrl());

source/gateway/src/test/resources/gateway.conf

@@ -16,7 +16,7 @@ peer.0.secure=true
 #共识节点的服务地址（与该网关节点连接的Peer节点的IP地址）；
 peer.1.host=127.0.0.1
 #共识节点的服务端口（与该网关节点连接的Peer节点的端口）；
-peer.1.port=12000
+peer.1.port=12001
 #共识节点的服务是否启用安全证书；
 peer.1.secure=true