tests(util): Note pydocstyle updates

tests/test_util.py

@@ -1,4 +1,4 @@
-"""Tests for utility functions in tmux."""
+"""Tests for tmuxp's utility functions."""
 import pytest
 from libtmux.server import Server
 
@@ -9,7 +9,8 @@
 from .constants import FIXTURE_PATH
 
 
-def test_raise_BeforeLoadScriptNotExists_if_not_exists() -> None:
+def test_run_before_script_raise_BeforeLoadScriptNotExists_if_not_exists() -> None:
+    """run_before_script() raises BeforeLoadScriptNotExists if script not found."""
     script_file = FIXTURE_PATH / "script_noexists.sh"
 
     with pytest.raises(BeforeLoadScriptNotExists):
@@ -19,14 +20,16 @@ def test_raise_BeforeLoadScriptNotExists_if_not_exists() -> None:
         run_before_script(script_file)
 
 
-def test_raise_BeforeLoadScriptError_if_retcode() -> None:
+def test_run_before_script_raise_BeforeLoadScriptError_if_retcode() -> None:
+    """run_before_script() raises BeforeLoadScriptNotExists if script fails."""
     script_file = FIXTURE_PATH / "script_failed.sh"
 
     with pytest.raises(BeforeLoadScriptError):
         run_before_script(script_file)
 
 
 def test_return_stdout_if_ok(capsys: pytest.CaptureFixture[str]) -> None:
+    """run_before_script() returns stdout if script succeeds."""
     script_file = FIXTURE_PATH / "script_complete.sh"
 
     run_before_script(script_file)
@@ -35,6 +38,7 @@ def test_return_stdout_if_ok(capsys: pytest.CaptureFixture[str]) -> None:
 
 
 def test_beforeload_returncode() -> None:
+    """run_before_script() returns returncode if script fails."""
     script_file = FIXTURE_PATH / "script_failed.sh"
 
     with pytest.raises(exc.BeforeLoadScriptError) as excinfo:
@@ -43,6 +47,7 @@ def test_beforeload_returncode() -> None:
 
 
 def test_beforeload_returns_stderr_messages() -> None:
+    """run_before_script() returns stderr messages if script fails."""
     script_file = FIXTURE_PATH / "script_failed.sh"
 
     with pytest.raises(exc.BeforeLoadScriptError) as excinfo:
@@ -51,8 +56,10 @@ def test_beforeload_returns_stderr_messages() -> None:
 
 
 def test_get_session_should_default_to_local_attached_session(
-    server: Server, monkeypatch: pytest.MonkeyPatch
+    server: Server,
+    monkeypatch: pytest.MonkeyPatch,
 ) -> None:
+    """get_session() should launch current terminal's tmux session, if inside one."""
     server.new_session(session_name="myfirstsession")
     second_session = server.new_session(session_name="mysecondsession")
 
@@ -67,6 +74,7 @@ def test_get_session_should_default_to_local_attached_session(
 def test_get_session_should_return_first_session_if_no_active_session(
     server: Server,
 ) -> None:
+    """get_session() should return first session if no active session."""
     first_session = server.new_session(session_name="myfirstsession")
     server.new_session(session_name="mysecondsession")