[trac1062] test for rrsig typeCovered()

src/lib/dns/rdata/generic/rrsig_46.cc

@@ -245,7 +245,7 @@ RRSIG::compare(const Rdata& other) const {
 
 const RRType&
 RRSIG::typeCovered() {
-    return impl_->covered_;
+    return (impl_->covered_);
 }
 
 // END_RDATA_NAMESPACE

src/lib/dns/tests/rdata_rrsig_unittest.cc

@@ -47,6 +47,7 @@ TEST_F(Rdata_RRSIG_Test, fromText) {
                      "f49t+sXKPzbipN9g+s1ZPiIyofc=");
     generic::RRSIG rdata_rrsig(rrsig_txt);
     EXPECT_EQ(rrsig_txt, rdata_rrsig.toText());
+    EXPECT_EQ(isc::dns::RRType::A(), rdata_rrsig.typeCovered());
 
 }