diff --git a/tests/providers/aws/services/dms/dms_endpoint_ssl_enabled_test/dms_endpoint_ssl_enabled_test.py b/tests/providers/aws/services/dms/dms_endpoint_ssl_enabled_test/dms_endpoint_ssl_enabled_test.py
index 23df60283a1..f9cd64921cc 100644
--- a/tests/providers/aws/services/dms/dms_endpoint_ssl_enabled_test/dms_endpoint_ssl_enabled_test.py
+++ b/tests/providers/aws/services/dms/dms_endpoint_ssl_enabled_test/dms_endpoint_ssl_enabled_test.py
@@ -12,6 +12,9 @@ def test_dms_no_endpoints(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_endpoint_ssl_enabled.dms_endpoint_ssl_enabled import (
                 dms_endpoint_ssl_enabled,
@@ -41,6 +44,9 @@ def test_dms_endpoint_ssl_none(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_endpoint_ssl_enabled.dms_endpoint_ssl_enabled import (
                 dms_endpoint_ssl_enabled,
@@ -85,6 +91,9 @@ def test_dms_endpoint_ssl_require(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_endpoint_ssl_enabled.dms_endpoint_ssl_enabled import (
                 dms_endpoint_ssl_enabled,
@@ -126,6 +135,9 @@ def test_dms_endpoint_ssl_verify_ca(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_endpoint_ssl_enabled.dms_endpoint_ssl_enabled import (
                 dms_endpoint_ssl_enabled,
@@ -167,6 +179,9 @@ def test_dms_endpoint_ssl_verify_full(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_endpoint_ssl_enabled.dms_endpoint_ssl_enabled import (
                 dms_endpoint_ssl_enabled,
diff --git a/tests/providers/aws/services/dms/dms_instance_minor_version_upgrade_enabled/dms_instance_minor_version_upgrade_enabled_test.py b/tests/providers/aws/services/dms/dms_instance_minor_version_upgrade_enabled/dms_instance_minor_version_upgrade_enabled_test.py
index 1022a54bbd9..b5a9c987165 100644
--- a/tests/providers/aws/services/dms/dms_instance_minor_version_upgrade_enabled/dms_instance_minor_version_upgrade_enabled_test.py
+++ b/tests/providers/aws/services/dms/dms_instance_minor_version_upgrade_enabled/dms_instance_minor_version_upgrade_enabled_test.py
@@ -18,6 +18,9 @@ def test_dms_no_instances(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_instance_minor_version_upgrade_enabled.dms_instance_minor_version_upgrade_enabled import (
                 dms_instance_minor_version_upgrade_enabled,
@@ -47,6 +50,9 @@ def test_dms_minor_version_upgrade_not_enabled(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_instance_minor_version_upgrade_enabled.dms_instance_minor_version_upgrade_enabled import (
                 dms_instance_minor_version_upgrade_enabled,
@@ -87,6 +93,9 @@ def test_dms_instance_minor_version_upgrade_enabled(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_instance_minor_version_upgrade_enabled.dms_instance_minor_version_upgrade_enabled import (
                 dms_instance_minor_version_upgrade_enabled,
diff --git a/tests/providers/aws/services/dms/dms_instance_multi_az/dms_instance_multi_az_test.py b/tests/providers/aws/services/dms/dms_instance_multi_az/dms_instance_multi_az_test.py
index 3ba0c3befcb..86ce420427d 100644
--- a/tests/providers/aws/services/dms/dms_instance_multi_az/dms_instance_multi_az_test.py
+++ b/tests/providers/aws/services/dms/dms_instance_multi_az/dms_instance_multi_az_test.py
@@ -18,6 +18,9 @@ def test_dms_no_instances(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_instance_multi_az_enabled.dms_instance_multi_az_enabled import (
                 dms_instance_multi_az_enabled,
@@ -47,6 +50,9 @@ def test_dms_instance_multi_az_not_enabled(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_instance_multi_az_enabled.dms_instance_multi_az_enabled import (
                 dms_instance_multi_az_enabled,
@@ -87,6 +93,9 @@ def test_dms_instance_multi_az_enabled(self):
         with mock.patch(
             "prowler.providers.aws.services.dms.dms_service.DMS",
             new=dms_client,
+        ), mock.patch(
+            "prowler.providers.aws.services.dms.dms_client.dms_client",
+            new=dms_client,
         ):
             from prowler.providers.aws.services.dms.dms_instance_multi_az_enabled.dms_instance_multi_az_enabled import (
                 dms_instance_multi_az_enabled,
diff --git a/tests/providers/aws/services/dms/dms_instance_no_public_access/dms_no_public_access_test.py b/tests/providers/aws/services/dms/dms_instance_no_public_access/dms_no_public_access_test.py
index 82e54bbda34..83d3fd91725 100644
--- a/tests/providers/aws/services/dms/dms_instance_no_public_access/dms_no_public_access_test.py
+++ b/tests/providers/aws/services/dms/dms_instance_no_public_access/dms_no_public_access_test.py
@@ -19,23 +19,19 @@
 
 class Test_dms_instance_no_public_access:
     def test_dms_no_instances(self):
-        dms_client = mock.MagicMock
+        dms_client = mock.MagicMock()
         dms_client.instances = []
 
-        from prowler.providers.aws.services.ec2.ec2_service import EC2
-
-        aws_provider = set_mocked_aws_provider([AWS_REGION_US_EAST_1])
-
         with mock.patch(
             "prowler.providers.common.provider.Provider.get_global_provider",
-            return_value=aws_provider,
+            return_value=set_mocked_aws_provider([AWS_REGION_US_EAST_1]),
         ):
             with mock.patch(
                 "prowler.providers.aws.services.dms.dms_service.DMS",
                 new=dms_client,
             ), mock.patch(
-                "prowler.providers.aws.services.rds.rds_instance_no_public_access.rds_instance_no_public_access.ec2_client",
-                new=EC2(aws_provider),
+                "prowler.providers.aws.services.dms.dms_client.dms_client",
+                new=dms_client,
             ):
                 from prowler.providers.aws.services.dms.dms_instance_no_public_access.dms_instance_no_public_access import (
                     dms_instance_no_public_access,
@@ -46,7 +42,7 @@ def test_dms_no_instances(self):
                 assert len(result) == 0
 
     def test_dms_private(self):
-        dms_client = mock.MagicMock
+        dms_client = mock.MagicMock()
         dms_client.instances = []
         dms_client.instances.append(
             RepInstance(
@@ -63,15 +59,16 @@ def test_dms_private(self):
             )
         )
 
-        aws_provider = set_mocked_aws_provider([AWS_REGION_US_EAST_1])
-
         with mock.patch(
             "prowler.providers.common.provider.Provider.get_global_provider",
-            return_value=aws_provider,
+            return_value=set_mocked_aws_provider([AWS_REGION_US_EAST_1]),
         ):
             with mock.patch(
                 "prowler.providers.aws.services.dms.dms_service.DMS",
                 new=dms_client,
+            ), mock.patch(
+                "prowler.providers.aws.services.dms.dms_client.dms_client",
+                new=dms_client,
             ):
                 from prowler.providers.aws.services.dms.dms_instance_no_public_access.dms_instance_no_public_access import (
                     dms_instance_no_public_access,
@@ -96,7 +93,7 @@ def test_dms_private(self):
                 ]
 
     def test_dms_public(self):
-        dms_client = mock.MagicMock
+        dms_client = mock.MagicMock()
         dms_client.instances = []
         dms_client.instances.append(
             RepInstance(
@@ -113,15 +110,16 @@ def test_dms_public(self):
             )
         )
 
-        aws_provider = set_mocked_aws_provider([AWS_REGION_US_EAST_1])
-
         with mock.patch(
             "prowler.providers.common.provider.Provider.get_global_provider",
-            return_value=aws_provider,
+            return_value=set_mocked_aws_provider([AWS_REGION_US_EAST_1]),
         ):
             with mock.patch(
                 "prowler.providers.aws.services.dms.dms_service.DMS",
                 new=dms_client,
+            ), mock.patch(
+                "prowler.providers.aws.services.dms.dms_client.dms_client",
+                new=dms_client,
             ):
                 from prowler.providers.aws.services.dms.dms_instance_no_public_access.dms_instance_no_public_access import (
                     dms_instance_no_public_access,
@@ -162,7 +160,7 @@ def test_dms_public_with_public_sg(self):
                 }
             ],
         )
-        dms_client = mock.MagicMock
+        dms_client = mock.MagicMock()
         dms_client.instances = []
         dms_client.instances.append(
             RepInstance(
@@ -191,7 +189,10 @@ def test_dms_public_with_public_sg(self):
             return_value=aws_provider,
         ):
             with mock.patch(
-                "prowler.providers.aws.services.dms.dms_service.DMS",
+                "prowler.providers.aws.services.dms.dms_instance_no_public_access.dms_instance_no_public_access.dms_client",
+                new=dms_client,
+            ), mock.patch(
+                "prowler.providers.aws.services.dms.dms_client.dms_client",
                 new=dms_client,
             ), mock.patch(
                 "prowler.providers.aws.services.dms.dms_instance_no_public_access.dms_instance_no_public_access.ec2_client",
@@ -267,7 +268,10 @@ def test_dms_public_with_filtered_sg(self):
             return_value=aws_provider,
         ):
             with mock.patch(
-                "prowler.providers.aws.services.dms.dms_service.DMS",
+                "prowler.providers.aws.services.dms.dms_instance_no_public_access.dms_instance_no_public_access.dms_client",
+                new=dms_client,
+            ), mock.patch(
+                "prowler.providers.aws.services.dms.dms_client.dms_client",
                 new=dms_client,
             ), mock.patch(
                 "prowler.providers.aws.services.dms.dms_instance_no_public_access.dms_instance_no_public_access.ec2_client",