Reformat everything.

tests/unit/plugins/connection/test_lxc.py

@@ -24,9 +24,9 @@ def lxc(request):
     When true (default), a mocked liblxc module is injected. If False,
     no liblxc will be present.
     """
-    liblxc_present = getattr(request, 'param', True)
+    liblxc_present = getattr(request, "param", True)
 
-    class ContainerMock():
+    class ContainerMock:
         # dict of container name to its state
         _container_states = {}
 
@@ -36,56 +36,55 @@ def lxc(request):
 
         @property
         def state(self):
-            return ContainerMock._container_states.get(self.name, 'STARTED')
+            return ContainerMock._container_states.get(self.name, "STARTED")
 
     liblxc_module_mock = mock.MagicMock()
     liblxc_module_mock.Container = ContainerMock
 
-    with mock.patch.dict('sys.modules'):
+    with mock.patch.dict("sys.modules"):
         if liblxc_present:
-            sys.modules['lxc'] = liblxc_module_mock
-        elif 'lxc' in sys.modules:
-            del sys.modules['lxc']
+            sys.modules["lxc"] = liblxc_module_mock
+        elif "lxc" in sys.modules:
+            del sys.modules["lxc"]
 
         from ansible_collections.community.general.plugins.connection import lxc as lxc_plugin_module
 
         assert lxc_plugin_module.HAS_LIBLXC == liblxc_present
-        assert bool(getattr(lxc_plugin_module, '_lxc', None)) == liblxc_present
+        assert bool(getattr(lxc_plugin_module, "_lxc", None)) == liblxc_present
 
         yield lxc_plugin_module
 
 
-class TestLXCConnectionClass():
-
-    @pytest.mark.parametrize('lxc', [True, False], indirect=True)
+class TestLXCConnectionClass:
+    @pytest.mark.parametrize("lxc", [True, False], indirect=True)
     def test_lxc_connection_module(self, lxc):
         """Test that a connection can be created with the plugin."""
         play_context = PlayContext()
         in_stream = StringIO()
 
-        conn = connection_loader.get('lxc', play_context, in_stream)
+        conn = connection_loader.get("lxc", play_context, in_stream)
         assert conn
         assert isinstance(conn, lxc.Connection)
 
-    @pytest.mark.parametrize('lxc', [False], indirect=True)
+    @pytest.mark.parametrize("lxc", [False], indirect=True)
     def test_lxc_connection_liblxc_error(self, lxc):
         """Test that on connect an error is thrown if liblxc is not present."""
         play_context = PlayContext()
         in_stream = StringIO()
-        conn = connection_loader.get('lxc', play_context, in_stream)
+        conn = connection_loader.get("lxc", play_context, in_stream)
 
-        with pytest.raises(AnsibleError, match='lxc python bindings are not installed'):
+        with pytest.raises(AnsibleError, match="lxc python bindings are not installed"):
             conn._connect()
 
     def test_remote_addr_option(self):
         """Test that the remote_addr option is used"""
         play_context = PlayContext()
         in_stream = StringIO()
-        conn = connection_loader.get('lxc', play_context, in_stream)
+        conn = connection_loader.get("lxc", play_context, in_stream)
 
-        container_name = 'my-container'
-        conn.set_option('remote_addr', container_name)
-        assert conn.get_option('remote_addr') == container_name
+        container_name = "my-container"
+        conn.set_option("remote_addr", container_name)
+        assert conn.get_option("remote_addr") == container_name
 
         conn._connect()
         assert conn.container_name == container_name
@@ -94,23 +93,23 @@ class TestLXCConnectionClass():
         """Test that on connect an error is thrown if the container is stopped."""
         play_context = PlayContext()
         in_stream = StringIO()
-        conn = connection_loader.get('lxc', play_context, in_stream)
-        conn.set_option('remote_addr', 'my-container')
+        conn = connection_loader.get("lxc", play_context, in_stream)
+        conn.set_option("remote_addr", "my-container")
 
-        lxc._lxc.Container._container_states['my-container'] = 'STOPPED'
+        lxc._lxc.Container._container_states["my-container"] = "STOPPED"
 
-        with pytest.raises(AnsibleError, match='my-container is not running'):
+        with pytest.raises(AnsibleError, match="my-container is not running"):
             conn._connect()
 
     def test_container_name_change(self):
         """Test connect method reconnects when remote_addr changes"""
         play_context = PlayContext()
         in_stream = StringIO()
-        conn = connection_loader.get('lxc', play_context, in_stream)
+        conn = connection_loader.get("lxc", play_context, in_stream)
 
         # setting the option does nothing
-        container1_name = 'my-container'
-        conn.set_option('remote_addr', container1_name)
+        container1_name = "my-container"
+        conn.set_option("remote_addr", container1_name)
         assert conn.container_name is None
         assert conn.container is None
 
@@ -128,8 +127,8 @@ class TestLXCConnectionClass():
         assert conn.container.name == container1_name
 
         # setting the option does again nothing
-        container2_name = 'my-other-container'
-        conn.set_option('remote_addr', container2_name)
+        container2_name = "my-other-container"
+        conn.set_option("remote_addr", container2_name)
         assert conn.container_name == container1_name
         assert conn.container is container1
         assert conn.container.name == container1_name