Add RedisVidIndexGenerator tests

Author: kcudnik

unittest/lib/Makefile.am

@@ -19,7 +19,8 @@ tests_SOURCES = \
 				TestSwitchContainer.cpp \
 				TestSwitchConfigContainer.cpp \
 				TestSkipRecordAttrContainer.cpp \
-				TestServerConfig.cpp
+				TestServerConfig.cpp \
+				TestRedisVidIndexGenerator.cpp
 
 tests_CXXFLAGS = $(DBGFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS_COMMON)
 tests_LDADD = $(LDADD_GTEST) $(top_srcdir)/lib/libSaiRedis.a -lhiredis -lswsscommon -lpthread -L$(top_srcdir)/meta/.libs -lsaimetadata -lsaimeta -lzmq $(CODE_COVERAGE_LIBS)

unittest/lib/TestRedisVidIndexGenerator.cpp

@@ -0,0 +1,16 @@
+#include "RedisVidIndexGenerator.h"
+
+#include <gtest/gtest.h>
+
+#include <memory>
+
+using namespace sairedis;
+
+TEST(RedisVidIndexGenerator, reset)
+{
+    auto db = std::make_shared<swss::DBConnector>("ASIC_DB", 0);
+
+    RedisVidIndexGenerator g(db, "FOO");
+
+    g.reset();
+}