[2497] Add tests for AFSDB, DHCID and DNSKEY rrtypes

src/lib/dns/tests/rdata_afsdb_unittest.cc

@@ -114,6 +114,18 @@ TEST_F(Rdata_AFSDB_Test, createFromWire) {
                  DNSMessageFORMERR);
 }
 
+TEST_F(Rdata_AFSDB_Test, createFromLexer) {
+    EXPECT_EQ(0, rdata_afsdb.compare(
+        *test::createRdataUsingLexer(RRType::AFSDB(), RRClass::IN(),
+                                     afsdb_text)));
+
+    // Check that bad input throws as usual
+    EXPECT_THROW({
+        *test::createRdataUsingLexer(RRType::AFSDB(), RRClass::IN(),
+                                     "1root.example.com.");
+    }, InvalidRdataText);
+}
+
 TEST_F(Rdata_AFSDB_Test, toWireBuffer) {
     // construct actual data
     rdata_afsdb.toWire(obuffer);

src/lib/dns/tests/rdata_dhcid_unittest.cc

@@ -63,6 +63,17 @@ TEST_F(Rdata_DHCID_Test, createFromWire) {
     // TBD: more tests
 }
 
+TEST_F(Rdata_DHCID_Test, createFromLexer) {
+    EXPECT_EQ(0, rdata_dhcid.compare(
+        *test::createRdataUsingLexer(RRType::DHCID(), RRClass::IN(),
+                                     string_dhcid)));
+
+    // Check that bad input throws as usual
+    EXPECT_THROW({
+        *test::createRdataUsingLexer(RRType::DHCID(), RRClass::IN(), "00");
+    }, isc::BadValue);
+}
+
 TEST_F(Rdata_DHCID_Test, toWireRenderer) {
     rdata_dhcid.toWire(renderer);
 

src/lib/dns/tests/rdata_dnskey_unittest.cc

@@ -82,6 +82,19 @@ TEST_F(Rdata_DNSKEY_Test, DISABLED_badText) {
                  InvalidRdataText);
 }
 
+TEST_F(Rdata_DNSKEY_Test, createFromLexer) {
+    generic::DNSKEY rdata_dnskey(dnskey_txt);
+    EXPECT_EQ(0, rdata_dnskey.compare(
+        *test::createRdataUsingLexer(RRType::DNSKEY(), RRClass::IN(),
+                                     dnskey_txt)));
+
+    // Check that bad input throws as usual
+    EXPECT_THROW({
+        *test::createRdataUsingLexer(RRType::DNSKEY(), RRClass::IN(),
+                                     "257 3 5");
+    }, InvalidRdataText);
+}
+
 TEST_F(Rdata_DNSKEY_Test, toWireRenderer) {
     renderer.skip(2);
     generic::DNSKEY rdata_dnskey(dnskey_txt);