pytest plugin: Remove deprecated usages

Author: tony

src/libtmux/pytest_plugin.py

@@ -135,14 +135,14 @@ def server(
 
         >>> result.assert_outcomes(passed=1)
     """
-    t = Server(socket_name="libtmux_test%s" % next(namer))
+    server = Server(socket_name="libtmux_test%s" % next(namer))
 
     def fin() -> None:
-        t.kill_server()
+        server.kill()
 
     request.addfinalizer(fin)
 
-    return t
+    return server
 
 
 @pytest.fixture(scope="function")

src/libtmux/test.py

@@ -192,8 +192,7 @@ def temp_session(
     If no ``session_name`` is entered, :func:`get_test_session_name` will make
     an unused session name.
 
-    The session will destroy itself upon closing with :meth:`Session.
-    kill_session()`.
+    The session will destroy itself upon closing with :meth:`Session.session()`.
 
     Parameters
     ----------
@@ -228,7 +227,7 @@ def temp_session(
         yield session
     finally:
         if server.has_session(session_name):
-            session.kill_session()
+            session.kill()
     return