diff --git a/tests/__init__.py b/tests/__init__.py
index 32096fe..40317b2 100644
--- a/tests/__init__.py
+++ b/tests/__init__.py
@@ -1,10 +1,8 @@
 """Library tests."""
 import json
-from requests import Session, Response
+from requests import Response
 
 from pyicloud import base
-from pyicloud.exceptions import PyiCloudFailedLoginException
-from pyicloud.services.findmyiphone import FindMyiPhoneServiceManager, AppleDevice
 
 from .const import (
     AUTHENTICATED_USER,
@@ -42,6 +40,7 @@ class ResponseMock(Response):
     """Mocked Response."""
 
     def __init__(self, result, status_code=200, **kwargs):
+        """Set up response mock."""
         Response.__init__(self)
         self.result = result
         self.status_code = status_code
@@ -50,6 +49,7 @@ class ResponseMock(Response):
 
     @property
     def text(self):
+        """Return text."""
         return json.dumps(self.result)
 
 
@@ -57,6 +57,7 @@ class PyiCloudSessionMock(base.PyiCloudSession):
     """Mocked PyiCloudSession."""
 
     def request(self, method, url, **kwargs):
+        """Make the request."""
         params = kwargs.get("params")
         headers = kwargs.get("headers")
         data = json.loads(kwargs.get("data", "{}"))
@@ -169,6 +170,7 @@ class PyiCloudServiceMock(base.PyiCloudService):
         client_id=None,
         with_family=True,
     ):
+        """Set up pyicloud service mock."""
         base.PyiCloudSession = PyiCloudSessionMock
         base.PyiCloudService.__init__(
             self, apple_id, password, cookie_directory, verify, client_id, with_family
diff --git a/tests/test_account.py b/tests/test_account.py
index 48b3efc..94c8c77 100644
--- a/tests/test_account.py
+++ b/tests/test_account.py
@@ -6,11 +6,12 @@ from .const import AUTHENTICATED_USER, VALID_PASSWORD
 
 
 class AccountServiceTest(TestCase):
-    """Account service tests"""
+    """Account service tests."""
 
     service = None
 
     def setUp(self):
+        """Set up tests."""
         self.service = PyiCloudServiceMock(AUTHENTICATED_USER, VALID_PASSWORD).account
 
     def test_repr(self):
diff --git a/tests/test_cmdline.py b/tests/test_cmdline.py
index 9f0d556..2a37cac 100644
--- a/tests/test_cmdline.py
+++ b/tests/test_cmdline.py
@@ -1,15 +1,16 @@
 """Cmdline tests."""
-from pyicloud import cmdline
-from . import PyiCloudServiceMock
-from .const import AUTHENTICATED_USER, REQUIRES_2FA_USER, VALID_PASSWORD, VALID_2FA_CODE
-from .const_findmyiphone import FMI_FAMILY_WORKING
-
 import os
 import pickle
-import pytest
 from unittest import TestCase
 from unittest.mock import patch
 
+import pytest
+from pyicloud import cmdline
+
+from . import PyiCloudServiceMock
+from .const import AUTHENTICATED_USER, REQUIRES_2FA_USER, VALID_2FA_CODE, VALID_PASSWORD
+from .const_findmyiphone import FMI_FAMILY_WORKING
+
 
 class TestCmdline(TestCase):
     """Cmdline test cases."""
@@ -17,6 +18,7 @@ class TestCmdline(TestCase):
     main = None
 
     def setUp(self):
+        """Set up tests."""
         cmdline.PyiCloudService = PyiCloudServiceMock
         self.main = cmdline.main
 
diff --git a/tests/test_drive.py b/tests/test_drive.py
index 77e6455..9158e5d 100644
--- a/tests/test_drive.py
+++ b/tests/test_drive.py
@@ -1,16 +1,19 @@
 """Drive service tests."""
 from unittest import TestCase
-from . import PyiCloudServiceMock
-from .const import AUTHENTICATED_USER, VALID_PASSWORD
+
 import pytest
 
-# pylint: disable=pointless-statement
+from . import PyiCloudServiceMock
+from .const import AUTHENTICATED_USER, VALID_PASSWORD
+
+
 class DriveServiceTest(TestCase):
-    """Drive service tests"""
+    """Drive service tests."""
 
     service = None
 
     def setUp(self):
+        """Set up tests."""
         self.service = PyiCloudServiceMock(AUTHENTICATED_USER, VALID_PASSWORD)
 
     def test_root(self):
@@ -39,7 +42,7 @@ class DriveServiceTest(TestCase):
     def test_folder_not_exists(self):
         """Test the /not_exists folder."""
         with pytest.raises(KeyError, match="No child named 'not_exists' exists"):
-            self.service.drive["not_exists"]
+            self.service.drive["not_exists"]  # pylint: disable=pointless-statement
 
     def test_folder(self):
         """Test the /pyiCloud folder."""
diff --git a/tests/test_findmyiphone.py b/tests/test_findmyiphone.py
index 10826cb..517bd1e 100644
--- a/tests/test_findmyiphone.py
+++ b/tests/test_findmyiphone.py
@@ -1,15 +1,17 @@
 """Find My iPhone service tests."""
 from unittest import TestCase
+
 from . import PyiCloudServiceMock
 from .const import AUTHENTICATED_USER, VALID_PASSWORD
 
 
 class FindMyiPhoneServiceTest(TestCase):
-    """Find My iPhone service tests"""
+    """Find My iPhone service tests."""
 
     service = None
 
     def setUp(self):
+        """Set up tests."""
         self.service = PyiCloudServiceMock(AUTHENTICATED_USER, VALID_PASSWORD)
 
     def test_devices(self):