integration tests: add a test case for share access via service

Use the in-cluster dns to access a share by the name of the service
that gets created by the operator.

Signed-off-by: John Mulligan <jmulligan@redhat.com>

Author: phlogistonjohn

tests/integration/smb_share_test.go

@@ -96,7 +96,7 @@ func (s *SmbShareSuite) TestPodsReady() {
 	s.Require().NoError(s.waitForPodReady())
 }
 
-func (s *SmbShareSuite) TestShareAccess() {
+func (s *SmbShareSuite) TestShareAccessByIP() {
 	ip, err := s.getPodIP()
 	s.Require().NoError(err)
 	shareAccessSuite := &ShareAccessSuite{
@@ -109,6 +109,20 @@ func (s *SmbShareSuite) TestShareAccess() {
 	suite.Run(s.T(), shareAccessSuite)
 }
 
+func (s *SmbShareSuite) TestShareAccessByServiceName() {
+	svcname := fmt.Sprintf("%s.%s.svc.cluster.local",
+		s.smbShareResourceName,
+		testNamespace)
+	shareAccessSuite := &ShareAccessSuite{
+		share: smbclient.Share{
+			Host: smbclient.Host(svcname),
+			Name: s.shareName,
+		},
+		auths: s.testAuths,
+	}
+	suite.Run(s.T(), shareAccessSuite)
+}
+
 func TestSmbShares(t *testing.T) {
 	t.Run("1", func(t *testing.T) {
 		smbShareSuite1 := &SmbShareSuite{