Merge "Add unit test for IpSecService"

am: 9e3f886dca

Change-Id: I16fb89239e641ac39a8a7adeafd72b7fe03935ed

core/java/android/net/IpSecTransform.java

@@ -26,6 +26,7 @@ import android.os.IBinder;
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.util.Log;
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.Preconditions;
 import dalvik.system.CloseGuard;
 import java.io.IOException;
@@ -487,5 +488,14 @@ public final class IpSecTransform implements AutoCloseable {
             mContext = context;
             mConfig = new IpSecConfig();
         }
+
+        /**
+         * Return an {@link IpSecConfig} object for testing purposes.
+         * @hide
+         */
+        @VisibleForTesting
+        public IpSecConfig getIpSecConfig() {
+            return mConfig;
+        }
     }
 }