other(test): improve worker test coverage (#517)

Author: rebel-jinhwan

.gitignore

@@ -85,7 +85,7 @@ ipython_config.py
 # pyenv
 #   For a library or package, you might want to ignore these files since the code is
 #   intended to run in multiple environments; otherwise, check them in:
-# .python-version
+.python-version
 
 # pipenv
 #   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.

tests/torch_compile/conftest.py

@@ -32,6 +32,20 @@ def initialize_environment():
     return
 
 
+@pytest.fixture(scope="class")
+def monkeypatch_class():
+    monkeypatch = pytest.MonkeyPatch()
+    yield monkeypatch
+    monkeypatch.undo()
+
+
+@pytest.fixture(scope="module")
+def monkeypatch_module():
+    monkeypatch = pytest.MonkeyPatch()
+    yield monkeypatch
+    monkeypatch.undo()
+
+
 @pytest.fixture
 def vllm_config():
     scheduler_config = SchedulerConfig.default_factory()