Delete test case because of the test case will use network to call the collector.

apm-collector/apm-collector-agentregister/src/test/java/org/skywalking/apm/collector/agentregister/grpc/handler/ApplicationRegisterServiceHandlerTestCase.java

@@ -2,7 +2,6 @@ package org.skywalking.apm.collector.agentregister.grpc.handler;
 
 import io.grpc.ManagedChannel;
 import io.grpc.ManagedChannelBuilder;
-import org.junit.Test;
 import org.skywalking.apm.network.proto.Application;
 import org.skywalking.apm.network.proto.ApplicationMapping;
 import org.skywalking.apm.network.proto.ApplicationRegisterServiceGrpc;
@@ -14,7 +13,6 @@ public class ApplicationRegisterServiceHandlerTestCase {
 
     private ApplicationRegisterServiceGrpc.ApplicationRegisterServiceBlockingStub stub;
 
-    @Test
     public void testRegister() {
         ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 11800).usePlaintext(true).build();
         stub = ApplicationRegisterServiceGrpc.newBlockingStub(channel);

apm-collector/apm-collector-agentstream/src/test/java/org/skywalking/apm/collector/agentstream/grpc/handler/TraceSegmentServiceHandlerTestCase.java

@@ -3,7 +3,6 @@ package org.skywalking.apm.collector.agentstream.grpc.handler;
 import io.grpc.ManagedChannel;
 import io.grpc.ManagedChannelBuilder;
 import io.grpc.stub.StreamObserver;
-import org.junit.Test;
 import org.skywalking.apm.network.proto.Downstream;
 import org.skywalking.apm.network.proto.KeyWithStringValue;
 import org.skywalking.apm.network.proto.LogMessage;
@@ -28,7 +27,6 @@ public class TraceSegmentServiceHandlerTestCase {
 
     private TraceSegmentServiceGrpc.TraceSegmentServiceStub stub;
 
-    @Test
     public void testCollect() {
         ManagedChannel channel = ManagedChannelBuilder.forAddress("localhost", 11800).usePlaintext(true).build();
         stub = TraceSegmentServiceGrpc.newStub(channel);