test/: PEP8 compliancy (#24803)

* test/: PEP8 compliancy

- Make PEP8 compliant

* Python3 chokes on casting int to bytes (#24952)

But if we tell the formatter that the var is a number, it works

test/units/modules/network/nxos/nxos_module.py

@@ -35,6 +35,7 @@ def set_module_args(args):
 fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
 fixture_data = {}
 
+
 def load_fixture(name):
     path = os.path.join(fixture_path, name)
 
@@ -56,13 +57,14 @@ def load_fixture(name):
 class AnsibleExitJson(Exception):
     pass
 
+
 class AnsibleFailJson(Exception):
     pass
 
+
 class TestNxosModule(unittest.TestCase):
 
-    def execute_module(self, failed=False, changed=False, commands=None,
-            sort=True, defaults=False):
+    def execute_module(self, failed=False, changed=False, commands=None, sort=True, defaults=False):
 
         self.load_fixtures(commands)
 
@@ -110,4 +112,3 @@ class TestNxosModule(unittest.TestCase):
 
     def load_fixtures(self, commands=None):
         pass
-

test/units/modules/network/nxos/test_nxos_command.py

@@ -25,6 +25,7 @@ from ansible.compat.tests.mock import patch
 from ansible.modules.network.nxos import nxos_command
 from .nxos_module import TestNxosModule, load_fixture, set_module_args
 
+
 class TestNxosCommandModule(TestNxosModule):
 
     module = nxos_command

test/units/modules/network/nxos/test_nxos_config.py

@@ -73,7 +73,7 @@ class TestNxosConfigModule(TestNxosModule):
 
     def test_nxos_config_before(self):
         args = dict(lines=['hostname switch01', 'ip domain-name eng.ansible.com'],
-                     before=['before command'])
+                    before=['before command'])
 
         set_module_args(args)
 
@@ -85,7 +85,7 @@ class TestNxosConfigModule(TestNxosModule):
 
     def test_nxos_config_after(self):
         args = dict(lines=['hostname switch01', 'ip domain-name eng.ansible.com'],
-                     after=['after command'])
+                    after=['after command'])
 
         set_module_args(args)
 
@@ -134,6 +134,3 @@ class TestNxosConfigModule(TestNxosModule):
         set_module_args(args)
         result = self.execute_module()
         self.assertIn('__backup__', result)
-
-
-

test/units/modules/network/nxos/test_nxos_evpn_global.py

@@ -61,4 +61,3 @@ class TestNxosEvpnGlobalModule(TestNxosModule):
         set_module_args(dict(nv_overlay_evpn=False))
         commands = ['no nv overlay evpn']
         self.start_configured(changed=True, commands=commands)
-

test/units/modules/network/nxos/test_nxos_system.py

@@ -126,5 +126,3 @@ class TestNxosSystemModule(TestNxosModule):
                     'vrf context management', 'no ip name-server 172.26.1.1', 'exit',
                     'no system jumbomtu']
         self.execute_module(changed=True, commands=commands)
-
-