[5227] Updated overrideStdOptionDef test

src/lib/dhcpsrv/tests/cfg_option_def_unittest.cc

@@ -211,10 +211,8 @@ TEST(CfgOptionDefTest, overrideStdOptionDef) {
     def.reset(new OptionDefinition("routers", DHO_ROUTERS, "uint32"));
     EXPECT_THROW(cfg.add(def, DHCP4_OPTION_SPACE), isc::BadValue);
 
-    /// There is no definition for the Access Network Domain Name Option
-    /// (RFC5986, option code 213) in libdhcp++. Once it is implemented it
-    /// should be not allowed to add a custom definition for it.
-    def.reset(new OptionDefinition("access-network-domain-name", 213, "string"));
+    /// There is no definition for unassigned option 170.
+    def.reset(new OptionDefinition("unassigned-option-170", 170, "string"));
     EXPECT_NO_THROW(cfg.add(def, DHCP4_OPTION_SPACE));
 
     // It is not allowed to override the definition of the option which
@@ -222,9 +220,9 @@ TEST(CfgOptionDefTest, overrideStdOptionDef) {
     def.reset(new OptionDefinition("sntp-servers", D6O_SNTP_SERVERS,
                                    "ipv4-address"));
     EXPECT_THROW(cfg.add(def, DHCP6_OPTION_SPACE), isc::BadValue);
-    // There is no definition for option 63 in libdhcp++ yet, so it should
+    // There is no definition for option 163 in libdhcp++ yet, so it should
     // be possible provide a custom definition.
-    def.reset(new OptionDefinition("geolocation", 63, "uint32"));
+    def.reset(new OptionDefinition("geolocation", 163, "uint32"));
     EXPECT_NO_THROW(cfg.add(def, DHCP6_OPTION_SPACE));
 }