added a test for BasicRRset::setName()

git-svn-id: svn://bind10.isc.org/svn/bind10/branches/jinmei-dnsrrset@918 e5f2f494-b856-4b98-b285-d166d9295462

src/lib/dns/cpp/rrset_unittest.cc

@@ -114,6 +114,12 @@ TEST_F(RRsetTest, setTTL)
     EXPECT_EQ(RRTTL(0), rrset_a.getTTL());
 }
 
+TEST_F(RRsetTest, setName)
+{
+    rrset_a.setName(test_nsname);
+    EXPECT_EQ(test_nsname, rrset_a.getName());
+}
+
 void
 addRdataTestCommon(const RRset& rrset)
 {