Add test cases for VlanInterface

Change-Id: Ifd2507b12f39c44857af8bcf6ea57f7d1daa7ac3
Signed-off-by: Ratan Gupta <ratagupt@in.ibm.com>
diff --git a/test/Makefile.am b/test/Makefile.am
index 7ccb4e1..f1d11d4 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -8,10 +8,9 @@
 	test_util.cpp \
 	mock_syscall.cpp \
 	test_network_manager.cpp \
-	test_config_parser.cpp
-#    #TODO openbmc/openbmc#2084 \
-#    Disable due to test case failure
-#	test_ethernet_interface.cpp
+	test_ethernet_interface.cpp \
+	test_config_parser.cpp \
+	test_vlan_interface.cpp
 
 test_CPPFLAGS = -Igtest $(GTEST_CPPFLAGS) $(AM_CPPFLAGS)