diff --git a/test/RequestGroupTest.cc b/test/RequestGroupTest.cc
new file mode 100644
index 000000000..986d29c03
--- /dev/null
+++ b/test/RequestGroupTest.cc
@@ -0,0 +1,32 @@
+#include "RequestGroup.h"
+#include "prefs.h"
+#include <cppunit/extensions/HelperMacros.h>
+
+using namespace std;
+
+class RequestGroupTest : public CppUnit::TestFixture {
+
+  CPPUNIT_TEST_SUITE(RequestGroupTest);
+  CPPUNIT_TEST(testTryAutoFileRenaming);
+  CPPUNIT_TEST_SUITE_END();
+private:
+
+public:
+  void setUp() {}
+
+  void testTryAutoFileRenaming();
+};
+
+
+CPPUNIT_TEST_SUITE_REGISTRATION( RequestGroupTest );
+
+void RequestGroupTest::testTryAutoFileRenaming()
+{
+  Option op;
+  op.put(PREF_DIR, ".");
+  RequestGroup rg("http://localhost/RequestGroupTest.cc", &op);
+  rg.setUserDefinedFilename("RequestGroupTest.cc");
+  rg.initSegmentMan();
+  CPPUNIT_ASSERT(rg.tryAutoFileRenaming());
+  CPPUNIT_ASSERT_EQUAL(string("./RequestGroupTest.cc.1"), rg.getFilePath());
+}