diff --git a/test/units/module_utils/basic/test_set_mode_if_different.py b/test/units/module_utils/basic/test_set_mode_if_different.py
index fcc4691ed52..406b194aead 100644
--- a/test/units/module_utils/basic/test_set_mode_if_different.py
+++ b/test/units/module_utils/basic/test_set_mode_if_different.py
@@ -10,11 +10,6 @@ __metaclass__ = type
 import os
 from itertools import product
 
-try:
-    import builtins
-except ImportError:
-    import __builtin__ as builtins
-
 import pytest
 
 
diff --git a/test/units/module_utils/facts/base.py b/test/units/module_utils/facts/base.py
index edaf3495dc6..28a2bf8773c 100644
--- a/test/units/module_utils/facts/base.py
+++ b/test/units/module_utils/facts/base.py
@@ -19,8 +19,6 @@
 from __future__ import (absolute_import, division)
 __metaclass__ = type
 
-import os
-
 from units.compat import unittest
 from units.compat.mock import Mock, patch
 
diff --git a/test/units/module_utils/xenserver/test_gather_vm_params_and_facts.py b/test/units/module_utils/xenserver/test_gather_vm_params_and_facts.py
index 835c4e6cf16..510daa1eac0 100644
--- a/test/units/module_utils/xenserver/test_gather_vm_params_and_facts.py
+++ b/test/units/module_utils/xenserver/test_gather_vm_params_and_facts.py
@@ -9,7 +9,6 @@ __metaclass__ = type
 
 import pytest
 
-from .FakeAnsibleModule import FailJsonException
 from .common import testcase_bad_xenapi_refs
 
 
diff --git a/test/units/module_utils/xenserver/test_misc.py b/test/units/module_utils/xenserver/test_misc.py
index c5724efb48f..8a8d4eaeef9 100644
--- a/test/units/module_utils/xenserver/test_misc.py
+++ b/test/units/module_utils/xenserver/test_misc.py
@@ -7,9 +7,6 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-from .FakeAnsibleModule import FailJsonException
-
-
 def test_xapi_to_module_vm_power_state_bad_power_state(xenserver):
     """Tests that None is returned on bad power state."""
     assert xenserver.xapi_to_module_vm_power_state("bad") is None
diff --git a/test/units/module_utils/xenserver/test_netaddr_functions.py b/test/units/module_utils/xenserver/test_netaddr_functions.py
index 3393d08a9c9..33af72a14fd 100644
--- a/test/units/module_utils/xenserver/test_netaddr_functions.py
+++ b/test/units/module_utils/xenserver/test_netaddr_functions.py
@@ -9,7 +9,6 @@ __metaclass__ = type
 
 import pytest
 
-from .FakeAnsibleModule import FailJsonException
 from ansible.module_utils.common.network import is_mac
 
 testcase_is_valid_mac_addr = [
diff --git a/test/units/modules/cloud/amazon/test_aws_direct_connect_connection.py b/test/units/modules/cloud/amazon/test_aws_direct_connect_connection.py
index ef98c7c6cb2..3ca3c061c10 100644
--- a/test/units/modules/cloud/amazon/test_aws_direct_connect_connection.py
+++ b/test/units/modules/cloud/amazon/test_aws_direct_connect_connection.py
@@ -17,7 +17,6 @@
 
 from units.utils.amazon_placebo_fixtures import placeboify, maybe_sleep
 from ansible.modules.cloud.amazon import aws_direct_connect_connection
-from ansible.module_utils.ec2 import get_aws_connection_info, boto3_conn
 
 
 class FakeModule(object):
diff --git a/test/units/modules/cloud/amazon/test_cloudformation.py b/test/units/modules/cloud/amazon/test_cloudformation.py
index d472169dd95..99fa5d87723 100644
--- a/test/units/modules/cloud/amazon/test_cloudformation.py
+++ b/test/units/modules/cloud/amazon/test_cloudformation.py
@@ -16,7 +16,6 @@
 # along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
 
 import pytest
-from mock import patch
 
 from units.utils.amazon_placebo_fixtures import placeboify, maybe_sleep
 from ansible.modules.cloud.amazon import cloudformation as cfn_module
diff --git a/test/units/modules/cloud/amazon/test_ec2_vpc_vpn.py b/test/units/modules/cloud/amazon/test_ec2_vpc_vpn.py
index d86a6a6f43e..13b81de1a66 100644
--- a/test/units/modules/cloud/amazon/test_ec2_vpc_vpn.py
+++ b/test/units/modules/cloud/amazon/test_ec2_vpc_vpn.py
@@ -19,7 +19,6 @@ import pytest
 import os
 from units.utils.amazon_placebo_fixtures import placeboify, maybe_sleep
 from ansible.modules.cloud.amazon import ec2_vpc_vpn
-from ansible.module_utils._text import to_text
 from ansible.module_utils.ec2 import get_aws_connection_info, boto3_conn, boto3_tag_list_to_ansible_dict
 
 
diff --git a/test/units/modules/cloud/kubevirt/test_kubevirt_rs.py b/test/units/modules/cloud/kubevirt/test_kubevirt_rs.py
index 970e09724ba..1806b7bad90 100644
--- a/test/units/modules/cloud/kubevirt/test_kubevirt_rs.py
+++ b/test/units/modules/cloud/kubevirt/test_kubevirt_rs.py
@@ -6,7 +6,6 @@ from units.modules.utils import set_module_args
 from units.utils.kubevirt_fixtures import base_fixture, RESOURCE_DEFAULT_ARGS, AnsibleExitJson
 
 from ansible.module_utils.k8s.raw import KubernetesRawModule
-from ansible.module_utils.kubevirt import KubeVirtRawModule
 from ansible.modules.cloud.kubevirt import kubevirt_rs as mymodule
 
 KIND = 'VirtualMachineInstanceReplicaSet'
diff --git a/test/units/modules/monitoring/test_circonus_annotation.py b/test/units/modules/monitoring/test_circonus_annotation.py
index d53fe0bf5b5..63494c0ebd8 100644
--- a/test/units/modules/monitoring/test_circonus_annotation.py
+++ b/test/units/modules/monitoring/test_circonus_annotation.py
@@ -7,7 +7,6 @@ import uuid
 from urllib3.response import HTTPResponse
 
 from units.compat.mock import patch
-from ansible.module_utils import basic
 from ansible.module_utils._text import to_bytes
 from ansible.modules.monitoring import circonus_annotation
 from units.modules.utils import AnsibleExitJson, AnsibleFailJson, ModuleTestCase, set_module_args
diff --git a/test/units/modules/monitoring/test_pagerduty_alert.py b/test/units/modules/monitoring/test_pagerduty_alert.py
index c91fb6b3596..cc177bd6d53 100644
--- a/test/units/modules/monitoring/test_pagerduty_alert.py
+++ b/test/units/modules/monitoring/test_pagerduty_alert.py
@@ -1,8 +1,6 @@
 from units.compat import unittest
 from ansible.modules.monitoring import pagerduty_alert
 
-from ansible.module_utils.six.moves.urllib.parse import urlunparse
-
 
 class PagerDutyAlertsTest(unittest.TestCase):
     def _assert_incident_api(self, module, url, method, headers):
diff --git a/test/units/modules/net_tools/nios/test_nios_host_record.py b/test/units/modules/net_tools/nios/test_nios_host_record.py
index 994e54b4869..0a317288d1c 100644
--- a/test/units/modules/net_tools/nios/test_nios_host_record.py
+++ b/test/units/modules/net_tools/nios/test_nios_host_record.py
@@ -20,7 +20,6 @@ __metaclass__ = type
 
 from ansible.modules.net_tools.nios import nios_host_record
 from ansible.module_utils.net_tools.nios import api
-from units.modules.utils import set_module_args
 from units.compat.mock import patch, MagicMock, Mock
 from .test_nios_module import TestNiosModule, load_fixture
 
diff --git a/test/units/modules/net_tools/nios/test_nios_network.py b/test/units/modules/net_tools/nios/test_nios_network.py
index f83fe4bdccf..859e24d0a6b 100644
--- a/test/units/modules/net_tools/nios/test_nios_network.py
+++ b/test/units/modules/net_tools/nios/test_nios_network.py
@@ -21,7 +21,6 @@ __metaclass__ = type
 from ansible.module_utils.net_tools.nios import api
 from ansible.modules.net_tools.nios import nios_network
 from units.compat.mock import patch, MagicMock, Mock
-from units.modules.utils import set_module_args
 from .test_nios_module import TestNiosModule, load_fixture
 
 
diff --git a/test/units/modules/network/cnos/cnos_module.py b/test/units/modules/network/cnos/cnos_module.py
index e31cedd7cc3..467ea08f33a 100644
--- a/test/units/modules/network/cnos/cnos_module.py
+++ b/test/units/modules/network/cnos/cnos_module.py
@@ -26,7 +26,6 @@ import tempfile
 from units.compat import unittest
 from units.compat.mock import patch
 from ansible.module_utils import basic
-from ansible.module_utils._text import to_bytes
 
 
 fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
diff --git a/test/units/modules/network/enos/enos_module.py b/test/units/modules/network/enos/enos_module.py
index a7af81c3c2a..ab6a752c7ec 100644
--- a/test/units/modules/network/enos/enos_module.py
+++ b/test/units/modules/network/enos/enos_module.py
@@ -25,7 +25,6 @@ import json
 from units.compat import unittest
 from units.compat.mock import patch
 from ansible.module_utils import basic
-from ansible.module_utils._text import to_bytes
 
 
 fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
diff --git a/test/units/modules/network/f5/test_bigip_appsvcs_extension.py b/test/units/modules/network/f5/test_bigip_appsvcs_extension.py
index 125d2128892..4f61a23f156 100644
--- a/test/units/modules/network/f5/test_bigip_appsvcs_extension.py
+++ b/test/units/modules/network/f5/test_bigip_appsvcs_extension.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigip_appsvcs_extension import ApiParameters
     from library.modules.bigip_appsvcs_extension import ModuleParameters
     from library.modules.bigip_appsvcs_extension import ModuleManager
     from library.modules.bigip_appsvcs_extension import ArgumentSpec
@@ -25,11 +24,9 @@ try:
     # In Ansible 2.8, Ansible changed import paths.
     from test.units.compat import unittest
     from test.units.compat.mock import Mock
-    from test.units.compat.mock import patch
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigip_appsvcs_extension import ApiParameters
     from ansible.modules.network.f5.bigip_appsvcs_extension import ModuleParameters
     from ansible.modules.network.f5.bigip_appsvcs_extension import ModuleManager
     from ansible.modules.network.f5.bigip_appsvcs_extension import ArgumentSpec
@@ -37,7 +34,6 @@ except ImportError:
     # Ansible 2.8 imports
     from units.compat import unittest
     from units.compat.mock import Mock
-    from units.compat.mock import patch
 
     from units.modules.utils import set_module_args
 
diff --git a/test/units/modules/network/f5/test_bigip_cli_alias.py b/test/units/modules/network/f5/test_bigip_cli_alias.py
index c0408358fdb..6c980cdb02c 100644
--- a/test/units/modules/network/f5/test_bigip_cli_alias.py
+++ b/test/units/modules/network/f5/test_bigip_cli_alias.py
@@ -25,7 +25,6 @@ try:
     # In Ansible 2.8, Ansible changed import paths.
     from test.units.compat import unittest
     from test.units.compat.mock import Mock
-    from test.units.compat.mock import patch
 
     from test.units.modules.utils import set_module_args
 except ImportError:
@@ -37,7 +36,6 @@ except ImportError:
     # Ansible 2.8 imports
     from units.compat import unittest
     from units.compat.mock import Mock
-    from units.compat.mock import patch
 
     from units.modules.utils import set_module_args
 
diff --git a/test/units/modules/network/f5/test_bigiq_application_fasthttp.py b/test/units/modules/network/f5/test_bigiq_application_fasthttp.py
index acaad34f266..67004494506 100644
--- a/test/units/modules/network/f5/test_bigiq_application_fasthttp.py
+++ b/test/units/modules/network/f5/test_bigiq_application_fasthttp.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_application_fasthttp import ApiParameters
     from library.modules.bigiq_application_fasthttp import ModuleParameters
     from library.modules.bigiq_application_fasthttp import ModuleManager
     from library.modules.bigiq_application_fasthttp import ArgumentSpec
@@ -30,7 +29,6 @@ try:
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_application_fasthttp import ApiParameters
     from ansible.modules.network.f5.bigiq_application_fasthttp import ModuleParameters
     from ansible.modules.network.f5.bigiq_application_fasthttp import ModuleManager
     from ansible.modules.network.f5.bigiq_application_fasthttp import ArgumentSpec
diff --git a/test/units/modules/network/f5/test_bigiq_application_fastl4_tcp.py b/test/units/modules/network/f5/test_bigiq_application_fastl4_tcp.py
index 4e2f13edebc..cd057565d6e 100644
--- a/test/units/modules/network/f5/test_bigiq_application_fastl4_tcp.py
+++ b/test/units/modules/network/f5/test_bigiq_application_fastl4_tcp.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_application_fastl4_tcp import ApiParameters
     from library.modules.bigiq_application_fastl4_tcp import ModuleParameters
     from library.modules.bigiq_application_fastl4_tcp import ModuleManager
     from library.modules.bigiq_application_fastl4_tcp import ArgumentSpec
@@ -30,7 +29,6 @@ try:
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_application_fastl4_tcp import ApiParameters
     from ansible.modules.network.f5.bigiq_application_fastl4_tcp import ModuleParameters
     from ansible.modules.network.f5.bigiq_application_fastl4_tcp import ModuleManager
     from ansible.modules.network.f5.bigiq_application_fastl4_tcp import ArgumentSpec
diff --git a/test/units/modules/network/f5/test_bigiq_application_fastl4_udp.py b/test/units/modules/network/f5/test_bigiq_application_fastl4_udp.py
index b091cd8e9fe..934876b36d6 100644
--- a/test/units/modules/network/f5/test_bigiq_application_fastl4_udp.py
+++ b/test/units/modules/network/f5/test_bigiq_application_fastl4_udp.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_application_fastl4_udp import ApiParameters
     from library.modules.bigiq_application_fastl4_udp import ModuleParameters
     from library.modules.bigiq_application_fastl4_udp import ModuleManager
     from library.modules.bigiq_application_fastl4_udp import ArgumentSpec
@@ -30,7 +29,6 @@ try:
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_application_fastl4_udp import ApiParameters
     from ansible.modules.network.f5.bigiq_application_fastl4_udp import ModuleParameters
     from ansible.modules.network.f5.bigiq_application_fastl4_udp import ModuleManager
     from ansible.modules.network.f5.bigiq_application_fastl4_udp import ArgumentSpec
diff --git a/test/units/modules/network/f5/test_bigiq_application_http.py b/test/units/modules/network/f5/test_bigiq_application_http.py
index b2ac95dd8f5..5bb25af2cb3 100644
--- a/test/units/modules/network/f5/test_bigiq_application_http.py
+++ b/test/units/modules/network/f5/test_bigiq_application_http.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_application_http import ApiParameters
     from library.modules.bigiq_application_http import ModuleParameters
     from library.modules.bigiq_application_http import ModuleManager
     from library.modules.bigiq_application_http import ArgumentSpec
@@ -30,7 +29,6 @@ try:
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_application_http import ApiParameters
     from ansible.modules.network.f5.bigiq_application_http import ModuleParameters
     from ansible.modules.network.f5.bigiq_application_http import ModuleManager
     from ansible.modules.network.f5.bigiq_application_http import ArgumentSpec
diff --git a/test/units/modules/network/f5/test_bigiq_application_https_offload.py b/test/units/modules/network/f5/test_bigiq_application_https_offload.py
index ef35aac7860..ebac1d82067 100644
--- a/test/units/modules/network/f5/test_bigiq_application_https_offload.py
+++ b/test/units/modules/network/f5/test_bigiq_application_https_offload.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_application_https_offload import ApiParameters
     from library.modules.bigiq_application_https_offload import ModuleParameters
     from library.modules.bigiq_application_https_offload import ModuleManager
     from library.modules.bigiq_application_https_offload import ArgumentSpec
@@ -30,7 +29,6 @@ try:
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_application_https_offload import ApiParameters
     from ansible.modules.network.f5.bigiq_application_https_offload import ModuleParameters
     from ansible.modules.network.f5.bigiq_application_https_offload import ModuleManager
     from ansible.modules.network.f5.bigiq_application_https_offload import ArgumentSpec
diff --git a/test/units/modules/network/f5/test_bigiq_application_https_waf.py b/test/units/modules/network/f5/test_bigiq_application_https_waf.py
index 9d99f473747..0a6abfdab6b 100644
--- a/test/units/modules/network/f5/test_bigiq_application_https_waf.py
+++ b/test/units/modules/network/f5/test_bigiq_application_https_waf.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_application_https_waf import ApiParameters
     from library.modules.bigiq_application_https_waf import ModuleParameters
     from library.modules.bigiq_application_https_waf import ModuleManager
     from library.modules.bigiq_application_https_waf import ArgumentSpec
@@ -30,7 +29,6 @@ try:
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_application_https_waf import ApiParameters
     from ansible.modules.network.f5.bigiq_application_https_waf import ModuleParameters
     from ansible.modules.network.f5.bigiq_application_https_waf import ModuleManager
     from ansible.modules.network.f5.bigiq_application_https_waf import ArgumentSpec
diff --git a/test/units/modules/network/f5/test_bigiq_device_info.py b/test/units/modules/network/f5/test_bigiq_device_info.py
index c8b328bdc5a..14273dfb38f 100644
--- a/test/units/modules/network/f5/test_bigiq_device_info.py
+++ b/test/units/modules/network/f5/test_bigiq_device_info.py
@@ -25,7 +25,6 @@ try:
     # In Ansible 2.8, Ansible changed import paths.
     from test.units.compat import unittest
     from test.units.compat.mock import Mock
-    from test.units.compat.mock import patch
 
     from test.units.modules.utils import set_module_args
 except ImportError:
@@ -37,7 +36,6 @@ except ImportError:
     # Ansible 2.8 imports
     from units.compat import unittest
     from units.compat.mock import Mock
-    from units.compat.mock import patch
 
     from units.modules.utils import set_module_args
 
diff --git a/test/units/modules/network/f5/test_bigiq_regkey_license_assignment.py b/test/units/modules/network/f5/test_bigiq_regkey_license_assignment.py
index fe310e69a68..387757a1e05 100644
--- a/test/units/modules/network/f5/test_bigiq_regkey_license_assignment.py
+++ b/test/units/modules/network/f5/test_bigiq_regkey_license_assignment.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_regkey_license_assignment import ApiParameters
     from library.modules.bigiq_regkey_license_assignment import ModuleParameters
     from library.modules.bigiq_regkey_license_assignment import ModuleManager
     from library.modules.bigiq_regkey_license_assignment import ArgumentSpec
@@ -29,7 +28,6 @@ try:
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_regkey_license_assignment import ApiParameters
     from ansible.modules.network.f5.bigiq_regkey_license_assignment import ModuleParameters
     from ansible.modules.network.f5.bigiq_regkey_license_assignment import ModuleManager
     from ansible.modules.network.f5.bigiq_regkey_license_assignment import ArgumentSpec
diff --git a/test/units/modules/network/f5/test_bigiq_regkey_pool.py b/test/units/modules/network/f5/test_bigiq_regkey_pool.py
index d81a0a17162..0d368e22f32 100644
--- a/test/units/modules/network/f5/test_bigiq_regkey_pool.py
+++ b/test/units/modules/network/f5/test_bigiq_regkey_pool.py
@@ -25,7 +25,6 @@ try:
     # In Ansible 2.8, Ansible changed import paths.
     from test.units.compat import unittest
     from test.units.compat.mock import Mock
-    from test.units.compat.mock import patch
 
     from test.units.modules.utils import set_module_args
 except ImportError:
@@ -37,7 +36,6 @@ except ImportError:
     # Ansible 2.8 imports
     from units.compat import unittest
     from units.compat.mock import Mock
-    from units.compat.mock import patch
 
     from units.modules.utils import set_module_args
 
diff --git a/test/units/modules/network/f5/test_bigiq_utility_license_assignment.py b/test/units/modules/network/f5/test_bigiq_utility_license_assignment.py
index 2a9070a2bb0..406c2771156 100644
--- a/test/units/modules/network/f5/test_bigiq_utility_license_assignment.py
+++ b/test/units/modules/network/f5/test_bigiq_utility_license_assignment.py
@@ -17,7 +17,6 @@ if sys.version_info < (2, 7):
 from ansible.module_utils.basic import AnsibleModule
 
 try:
-    from library.modules.bigiq_utility_license_assignment import ApiParameters
     from library.modules.bigiq_utility_license_assignment import ModuleParameters
     from library.modules.bigiq_utility_license_assignment import ModuleManager
     from library.modules.bigiq_utility_license_assignment import ArgumentSpec
@@ -25,11 +24,9 @@ try:
     # In Ansible 2.8, Ansible changed import paths.
     from test.units.compat import unittest
     from test.units.compat.mock import Mock
-    from test.units.compat.mock import patch
 
     from test.units.modules.utils import set_module_args
 except ImportError:
-    from ansible.modules.network.f5.bigiq_utility_license_assignment import ApiParameters
     from ansible.modules.network.f5.bigiq_utility_license_assignment import ModuleParameters
     from ansible.modules.network.f5.bigiq_utility_license_assignment import ModuleManager
     from ansible.modules.network.f5.bigiq_utility_license_assignment import ArgumentSpec
@@ -37,7 +34,6 @@ except ImportError:
     # Ansible 2.8 imports
     from units.compat import unittest
     from units.compat.mock import Mock
-    from units.compat.mock import patch
 
     from units.modules.utils import set_module_args
 
diff --git a/test/units/modules/network/fortios/test_fortios_switch_controller_switch_profile.py b/test/units/modules/network/fortios/test_fortios_switch_controller_switch_profile.py
index b847ce2f2e4..5704b55d66c 100644
--- a/test/units/modules/network/fortios/test_fortios_switch_controller_switch_profile.py
+++ b/test/units/modules/network/fortios/test_fortios_switch_controller_switch_profile.py
@@ -17,8 +17,6 @@
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
-import os
-import json
 import pytest
 from mock import ANY
 from ansible.module_utils.network.fortios.fortios import FortiOSHandler
diff --git a/test/units/modules/network/fortios/test_fortios_switch_controller_virtual_port_pool.py b/test/units/modules/network/fortios/test_fortios_switch_controller_virtual_port_pool.py
index ffbc0c59a3b..175c27aa180 100644
--- a/test/units/modules/network/fortios/test_fortios_switch_controller_virtual_port_pool.py
+++ b/test/units/modules/network/fortios/test_fortios_switch_controller_virtual_port_pool.py
@@ -17,8 +17,6 @@
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
-import os
-import json
 import pytest
 from mock import ANY
 from ansible.module_utils.network.fortios.fortios import FortiOSHandler
diff --git a/test/units/modules/network/fortios/test_fortios_switch_controller_vlan.py b/test/units/modules/network/fortios/test_fortios_switch_controller_vlan.py
index 1085127362c..695e15a1010 100644
--- a/test/units/modules/network/fortios/test_fortios_switch_controller_vlan.py
+++ b/test/units/modules/network/fortios/test_fortios_switch_controller_vlan.py
@@ -17,8 +17,6 @@
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
-import os
-import json
 import pytest
 from mock import ANY
 from ansible.module_utils.network.fortios.fortios import FortiOSHandler
diff --git a/test/units/modules/network/icx/test_icx_ping.py b/test/units/modules/network/icx/test_icx_ping.py
index c997369330e..c9b99d8be1a 100644
--- a/test/units/modules/network/icx/test_icx_ping.py
+++ b/test/units/modules/network/icx/test_icx_ping.py
@@ -7,7 +7,6 @@ from units.compat.mock import patch
 from ansible.modules.network.icx import icx_ping
 from units.modules.utils import set_module_args
 from .icx_module import TestICXModule, load_fixture
-import traceback
 
 
 class TestICXPingModule(TestICXModule):
diff --git a/test/units/modules/network/netact/test_netact_cm_command.py b/test/units/modules/network/netact/test_netact_cm_command.py
index 591a8b24c90..727b7109235 100644
--- a/test/units/modules/network/netact/test_netact_cm_command.py
+++ b/test/units/modules/network/netact/test_netact_cm_command.py
@@ -29,7 +29,6 @@ __metaclass__ = type
 
 from units.compat import unittest
 from ansible.module_utils import basic
-from ansible.module_utils._text import to_bytes
 from ansible.modules.network.netact import netact_cm_command
 from units.compat.mock import patch
 
diff --git a/test/units/modules/network/netvisor/nvos_module.py b/test/units/modules/network/netvisor/nvos_module.py
index 614d59440ac..5c2d635fd94 100644
--- a/test/units/modules/network/netvisor/nvos_module.py
+++ b/test/units/modules/network/netvisor/nvos_module.py
@@ -12,7 +12,6 @@ import tempfile
 from units.compat import unittest
 from units.compat.mock import patch
 from ansible.module_utils import basic
-from ansible.module_utils._text import to_bytes
 
 
 fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
diff --git a/test/units/modules/network/nso/nso_module.py b/test/units/modules/network/nso/nso_module.py
index ac3cf0a6575..72a28e02e6a 100644
--- a/test/units/modules/network/nso/nso_module.py
+++ b/test/units/modules/network/nso/nso_module.py
@@ -23,7 +23,6 @@ import json
 from units.compat import unittest
 from units.compat.mock import patch
 from ansible.module_utils import basic
-from ansible.module_utils._text import to_bytes
 
 
 fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
diff --git a/test/units/modules/packaging/os/test_redhat_subscription.py b/test/units/modules/packaging/os/test_redhat_subscription.py
index 63e20572092..50c714b1e78 100644
--- a/test/units/modules/packaging/os/test_redhat_subscription.py
+++ b/test/units/modules/packaging/os/test_redhat_subscription.py
@@ -12,9 +12,6 @@ from ansible.modules.packaging.os import redhat_subscription
 
 import pytest
 
-import os
-import tempfile
-
 TESTED_MODULE = redhat_subscription.__name__
 
 
diff --git a/test/units/modules/packaging/os/test_rhn_channel.py b/test/units/modules/packaging/os/test_rhn_channel.py
index aea22e3f335..28ca99fa3a4 100644
--- a/test/units/modules/packaging/os/test_rhn_channel.py
+++ b/test/units/modules/packaging/os/test_rhn_channel.py
@@ -2,7 +2,6 @@
 # Copyright (c) 2017 Pierre-Louis Bonicoli <pierre-louis@libregerbil.fr>
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-from itertools import product
 import json
 
 from ansible.modules.packaging.os import rhn_channel
diff --git a/test/units/modules/remote_management/lxca/test_lxca_nodes.py b/test/units/modules/remote_management/lxca/test_lxca_nodes.py
index a2ae2b6a82b..152967d5318 100644
--- a/test/units/modules/remote_management/lxca/test_lxca_nodes.py
+++ b/test/units/modules/remote_management/lxca/test_lxca_nodes.py
@@ -2,8 +2,6 @@ import json
 
 import pytest
 from units.compat import mock
-from ansible.module_utils import basic
-from ansible.module_utils._text import to_bytes
 from ansible.modules.remote_management.lxca import lxca_nodes
 from ansible.module_utils.remote_management.lxca.common import setup_conn
 from ansible.module_utils.remote_management.lxca.common import close_conn
diff --git a/test/units/modules/remote_management/oneview/test_oneview_enclosure_facts.py b/test/units/modules/remote_management/oneview/test_oneview_enclosure_facts.py
index 9504df3abae..0743f66c512 100644
--- a/test/units/modules/remote_management/oneview/test_oneview_enclosure_facts.py
+++ b/test/units/modules/remote_management/oneview/test_oneview_enclosure_facts.py
@@ -2,7 +2,6 @@
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 from units.compat import unittest
-from oneview_module_loader import OneViewModuleBase
 from ansible.modules.remote_management.oneview.oneview_enclosure_facts import EnclosureFactsModule
 from hpe_test_utils import FactsParamsTestCase
 
diff --git a/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group.py b/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group.py
index b96a29faa3c..913828c1f42 100644
--- a/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group.py
+++ b/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group.py
@@ -4,7 +4,6 @@
 from copy import deepcopy
 
 from units.compat import unittest, mock
-from oneview_module_loader import OneViewModuleBase
 from ansible.modules.remote_management.oneview.oneview_logical_interconnect_group import LogicalInterconnectGroupModule
 from hpe_test_utils import OneViewBaseTestCase
 
diff --git a/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group_facts.py b/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group_facts.py
index 825aa537840..510ba19e8f5 100644
--- a/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group_facts.py
+++ b/test/units/modules/remote_management/oneview/test_oneview_logical_interconnect_group_facts.py
@@ -2,7 +2,6 @@
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 from units.compat import unittest
-from oneview_module_loader import OneViewModuleBase
 from ansible.modules.remote_management.oneview.oneview_logical_interconnect_group_facts import LogicalInterconnectGroupFactsModule
 from hpe_test_utils import FactsParamsTestCase
 
diff --git a/test/units/modules/storage/hpe3par/test_ss_3par_cpg.py b/test/units/modules/storage/hpe3par/test_ss_3par_cpg.py
index 35c11fa3bfe..fa2844615ea 100644
--- a/test/units/modules/storage/hpe3par/test_ss_3par_cpg.py
+++ b/test/units/modules/storage/hpe3par/test_ss_3par_cpg.py
@@ -10,7 +10,6 @@ sys.modules['hpe3par_sdk.client'] = mock.Mock()
 sys.modules['hpe3parclient'] = mock.Mock()
 sys.modules['hpe3parclient.exceptions'] = mock.Mock()
 from ansible.modules.storage.hpe3par import ss_3par_cpg
-from ansible.module_utils.basic import AnsibleModule
 from ansible.module_utils.storage.hpe3par import hpe3par
 
 
diff --git a/test/units/modules/storage/netapp/test_netapp_e_facts.py b/test/units/modules/storage/netapp/test_netapp_e_facts.py
index 311f3de087c..0729e64a838 100644
--- a/test/units/modules/storage/netapp/test_netapp_e_facts.py
+++ b/test/units/modules/storage/netapp/test_netapp_e_facts.py
@@ -5,7 +5,7 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 from ansible.modules.storage.netapp.netapp_e_facts import Facts
-from units.modules.utils import AnsibleExitJson, AnsibleFailJson, ModuleTestCase, set_module_args
+from units.modules.utils import AnsibleFailJson, ModuleTestCase, set_module_args
 
 from units.compat import mock
 
diff --git a/test/units/modules/storage/netapp/test_netapp_e_iscsi_interface.py b/test/units/modules/storage/netapp/test_netapp_e_iscsi_interface.py
index 19afe881a82..dc7d353a1a1 100644
--- a/test/units/modules/storage/netapp/test_netapp_e_iscsi_interface.py
+++ b/test/units/modules/storage/netapp/test_netapp_e_iscsi_interface.py
@@ -1,18 +1,11 @@
 # (c) 2018, NetApp Inc.
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-from mock import MagicMock
-
-from ansible.module_utils import netapp
-from ansible.modules.storage.netapp import netapp_e_host
-from ansible.modules.storage.netapp.netapp_e_host import Host
 from ansible.modules.storage.netapp.netapp_e_iscsi_interface import IscsiInterface
 from units.modules.utils import AnsibleExitJson, AnsibleFailJson, ModuleTestCase, set_module_args
 
 __metaclass__ = type
 import mock
-from units.compat.mock import patch
-from ansible.module_utils._text import to_bytes
 
 
 class IscsiInterfaceTest(ModuleTestCase):
diff --git a/test/units/modules/storage/netapp/test_netapp_e_iscsi_target.py b/test/units/modules/storage/netapp/test_netapp_e_iscsi_target.py
index b46fe300b5a..9d800cfd131 100644
--- a/test/units/modules/storage/netapp/test_netapp_e_iscsi_target.py
+++ b/test/units/modules/storage/netapp/test_netapp_e_iscsi_target.py
@@ -2,8 +2,6 @@
 # (c) 2018, NetApp Inc.
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-from mock import MagicMock
-
 from ansible.modules.storage.netapp.netapp_e_iscsi_target import IscsiTarget
 from units.modules.utils import AnsibleFailJson, ModuleTestCase, set_module_args
 
diff --git a/test/units/modules/storage/netapp/test_netapp_e_mgmt_interface.py b/test/units/modules/storage/netapp/test_netapp_e_mgmt_interface.py
index e7b930713b1..7901dcee993 100644
--- a/test/units/modules/storage/netapp/test_netapp_e_mgmt_interface.py
+++ b/test/units/modules/storage/netapp/test_netapp_e_mgmt_interface.py
@@ -2,8 +2,6 @@
 # (c) 2018, NetApp Inc.
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
-from mock import MagicMock
-
 from ansible.modules.storage.netapp.netapp_e_mgmt_interface import MgmtInterface
 from units.modules.utils import AnsibleExitJson, AnsibleFailJson, ModuleTestCase, set_module_args
 
diff --git a/test/units/modules/storage/netapp/test_netapp_e_syslog.py b/test/units/modules/storage/netapp/test_netapp_e_syslog.py
index ff8e3a96729..e71d4c6b5da 100644
--- a/test/units/modules/storage/netapp/test_netapp_e_syslog.py
+++ b/test/units/modules/storage/netapp/test_netapp_e_syslog.py
@@ -2,7 +2,6 @@
 # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
 
 from ansible.modules.storage.netapp.netapp_e_syslog import Syslog
-from ansible.module_utils.six.moves.urllib.error import HTTPError
 from units.modules.utils import AnsibleFailJson, ModuleTestCase, set_module_args
 
 __metaclass__ = type
diff --git a/test/units/playbook/role/test_role.py b/test/units/playbook/role/test_role.py
index f94037e9115..ba5d9245fd5 100644
--- a/test/units/playbook/role/test_role.py
+++ b/test/units/playbook/role/test_role.py
@@ -25,7 +25,6 @@ from units.compat.mock import patch, MagicMock
 from ansible.errors import AnsibleError, AnsibleParserError
 from ansible.module_utils.common._collections_compat import Container
 from ansible.playbook.block import Block
-from ansible.playbook.task import Task
 
 from units.mock.loader import DictDataLoader
 from units.mock.path import mock_unfrackpath_noop
diff --git a/test/units/playbook/test_play.py b/test/units/playbook/test_play.py
index d0848c236a4..7ca88b40b05 100644
--- a/test/units/playbook/test_play.py
+++ b/test/units/playbook/test_play.py
@@ -23,9 +23,7 @@ from units.compat import unittest
 from units.compat.mock import patch, MagicMock
 
 from ansible.errors import AnsibleParserError
-from ansible.playbook.block import Block
 from ansible.playbook.play import Play
-from ansible.playbook.role import Role
 
 from units.mock.loader import DictDataLoader
 from units.mock.path import mock_unfrackpath_noop
diff --git a/test/units/playbook/test_playbook.py b/test/units/playbook/test_playbook.py
index 5c5217e5cc7..3cd745a7d5a 100644
--- a/test/units/playbook/test_playbook.py
+++ b/test/units/playbook/test_playbook.py
@@ -20,7 +20,6 @@ from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
 from units.compat import unittest
-from units.compat.mock import MagicMock
 from ansible.errors import AnsibleParserError
 from ansible.playbook import Playbook
 from ansible.vars.manager import VariableManager
diff --git a/test/units/plugins/action/test_synchronize.py b/test/units/plugins/action/test_synchronize.py
index 7fa1ece1f4c..7d40f7b70e2 100644
--- a/test/units/plugins/action/test_synchronize.py
+++ b/test/units/plugins/action/test_synchronize.py
@@ -15,8 +15,6 @@ import os
 import unittest
 import yaml
 
-from pprint import pprint
-
 import ansible.plugins
 from units.compat.mock import patch, MagicMock
 from ansible.plugins.action.synchronize import ActionModule
diff --git a/test/units/plugins/connection/test_netconf.py b/test/units/plugins/connection/test_netconf.py
index 0f4cc648e40..d4b0556dc89 100644
--- a/test/units/plugins/connection/test_netconf.py
+++ b/test/units/plugins/connection/test_netconf.py
@@ -23,11 +23,8 @@ __metaclass__ = type
 import sys
 import pytest
 
-from io import StringIO
-
 from units.compat import unittest
 from units.compat.mock import patch, MagicMock, PropertyMock
-from ansible.errors import AnsibleConnectionFailure
 from ansible.playbook.play_context import PlayContext
 
 pytest.importorskip("ncclient")
diff --git a/test/units/plugins/connection/test_network_cli.py b/test/units/plugins/connection/test_network_cli.py
index 3761a67a4fb..103ee99a76d 100644
--- a/test/units/plugins/connection/test_network_cli.py
+++ b/test/units/plugins/connection/test_network_cli.py
@@ -23,8 +23,6 @@ __metaclass__ = type
 import re
 import json
 
-from io import StringIO
-
 from units.compat import unittest
 from units.compat.mock import patch, MagicMock
 
diff --git a/test/units/plugins/connection/test_winrm.py b/test/units/plugins/connection/test_winrm.py
index f59d75e707b..fd40a3f2f4b 100644
--- a/test/units/plugins/connection/test_winrm.py
+++ b/test/units/plugins/connection/test_winrm.py
@@ -10,7 +10,7 @@ import pytest
 
 from io import StringIO
 
-from units.compat.mock import patch, MagicMock
+from units.compat.mock import MagicMock
 from ansible.errors import AnsibleConnectionFailure
 from ansible.module_utils._text import to_bytes
 from ansible.playbook.play_context import PlayContext
diff --git a/test/units/plugins/filter/test_ipaddr.py b/test/units/plugins/filter/test_ipaddr.py
index e7dd89ab11f..6b7d7039543 100644
--- a/test/units/plugins/filter/test_ipaddr.py
+++ b/test/units/plugins/filter/test_ipaddr.py
@@ -22,7 +22,7 @@ import pytest
 
 from units.compat import unittest
 from ansible.errors import AnsibleFilterError
-from ansible.plugins.filter.ipaddr import (ipaddr, _netmask_query, nthhost, next_nth_usable, ipsubnet,
+from ansible.plugins.filter.ipaddr import (ipaddr, next_nth_usable, ipsubnet,
                                            previous_nth_usable, network_in_usable, network_in_network,
                                            cidr_merge, ipmath)
 netaddr = pytest.importorskip('netaddr')
diff --git a/test/units/plugins/filter/test_network.py b/test/units/plugins/filter/test_network.py
index 0b3fbd7138a..8f135ab9df9 100644
--- a/test/units/plugins/filter/test_network.py
+++ b/test/units/plugins/filter/test_network.py
@@ -26,8 +26,6 @@ from units.compat import unittest
 from ansible.plugins.filter.network import (HAS_PASSLIB, parse_xml, type5_pw, hash_salt,
                                             comp_type5, vlan_parser)
 
-from ansible.errors import AnsibleFilterError
-
 fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures', 'network')
 
 with open(os.path.join(fixture_path, 'show_vlans_xml_output.txt')) as f:
diff --git a/test/units/plugins/httpapi/test_checkpoint.py b/test/units/plugins/httpapi/test_checkpoint.py
index 7d4695487bc..93480b5f8ad 100644
--- a/test/units/plugins/httpapi/test_checkpoint.py
+++ b/test/units/plugins/httpapi/test_checkpoint.py
@@ -6,8 +6,6 @@ import json
 from ansible.module_utils.six.moves.urllib.error import HTTPError
 from units.compat import mock
 from units.compat import unittest
-from units.compat.builtins import BUILTINS
-from units.compat.mock import patch
 
 from ansible.errors import AnsibleConnectionFailure
 from ansible.module_utils.connection import ConnectionError
diff --git a/test/units/plugins/lookup/test_aws_secret.py b/test/units/plugins/lookup/test_aws_secret.py
index 3cee8c77fac..7748085d6e5 100644
--- a/test/units/plugins/lookup/test_aws_secret.py
+++ b/test/units/plugins/lookup/test_aws_secret.py
@@ -20,7 +20,6 @@ from __future__ import (absolute_import, division, print_function)
 
 import pytest
 import datetime
-from copy import copy
 
 from ansible.errors import AnsibleError
 
diff --git a/test/units/plugins/lookup/test_password.py b/test/units/plugins/lookup/test_password.py
index 98921b948d8..f8fcfed7946 100644
--- a/test/units/plugins/lookup/test_password.py
+++ b/test/units/plugins/lookup/test_password.py
@@ -39,7 +39,6 @@ from ansible.module_utils.six.moves import builtins
 from ansible.module_utils._text import to_bytes
 from ansible.plugins.loader import PluginLoader
 from ansible.plugins.lookup import password
-from ansible.utils import encrypt
 
 
 DEFAULT_CHARS = sorted([u'ascii_letters', u'digits', u".,:-_"])
diff --git a/test/units/plugins/strategy/test_strategy_base.py b/test/units/plugins/strategy/test_strategy_base.py
index 578acaae361..ed318ee50ba 100644
--- a/test/units/plugins/strategy/test_strategy_base.py
+++ b/test/units/plugins/strategy/test_strategy_base.py
@@ -25,13 +25,11 @@ import uuid
 
 from units.compat import unittest
 from units.compat.mock import patch, MagicMock
-from ansible.errors import AnsibleParserError
 from ansible.executor.process.worker import WorkerProcess
 from ansible.executor.task_queue_manager import TaskQueueManager
 from ansible.executor.task_result import TaskResult
 from ansible.inventory.host import Host
 from ansible.module_utils.six.moves import queue as Queue
-from ansible.playbook.block import Block
 from ansible.playbook.handler import Handler
 from ansible.plugins.strategy import StrategyBase
 
diff --git a/test/units/plugins/terminal/test_slxos.py b/test/units/plugins/terminal/test_slxos.py
index f1d9235b4e9..59879715e94 100644
--- a/test/units/plugins/terminal/test_slxos.py
+++ b/test/units/plugins/terminal/test_slxos.py
@@ -19,8 +19,6 @@
 from __future__ import (absolute_import, division, print_function)
 __metaclass__ = type
 
-from os import path
-
 from mock import MagicMock
 
 from units.compat import unittest
diff --git a/test/units/template/test_safe_eval.py b/test/units/template/test_safe_eval.py
index af308b052ce..8b62cb44771 100644
--- a/test/units/template/test_safe_eval.py
+++ b/test/units/template/test_safe_eval.py
@@ -23,7 +23,6 @@ import sys
 from collections import defaultdict
 
 from units.compat import unittest
-from units.compat.mock import MagicMock
 from ansible.template.safe_eval import safe_eval