set up ent and CE specific DNS tests to be able to run v1 and v2 (#20571)

agent/dns_ce_test.go

@@ -17,12 +17,15 @@ import (
 	"github.com/hashicorp/consul/testrpc"
 )
 
+// TODO(v2-dns): NET-7910 - Fix ENT and CE variants of DNS v1 compatibility tests
 func TestDNS_CE_PeeredServices(t *testing.T) {
 	if testing.Short() {
 		t.Skip("too slow for testing.Short")
 	}
 
-	a := StartTestAgent(t, TestAgent{HCL: ``, Overrides: `peering = { test_allow_peer_registrations = true }`})
+	for name, experimentsHCL := range getVersionHCL(false) {
+		t.Run(name, func(t *testing.T) {
+			a := StartTestAgent(t, TestAgent{HCL: ``, Overrides: `peering = { test_allow_peer_registrations = true } ` + experimentsHCL})
 			defer a.Shutdown()
 			testrpc.WaitForTestAgent(t, a.RPC, "dc1")
 
@@ -128,6 +131,8 @@ func TestDNS_CE_PeeredServices(t *testing.T) {
 				require.Len(t, q.Extra, 0)
 				assertARec(t, q.Answer[0], "web-proxy.service.peer1.peer.consul.", "199.0.0.1")
 			})
+		})
+	}
 }
 
 func getTestCasesParseLocality() []testCaseParseLocality {