From 5ccd9b2543152dbdb8bd94b903a844e897b3a7c8 Mon Sep 17 00:00:00 2001
From: Bert Palm <bert.palm@ufz.de>
Date: Mon, 30 May 2022 23:32:43 +0200
Subject: [PATCH] added basic call-redirect test for core.modules
---
saqc/lib/types.py | 4 ++--
tests/core/test_FunctionsMixin.py | 28 ++++++++++++++++++++++++++++
2 files changed, 30 insertions(+), 2 deletions(-)
create mode 100644 tests/core/test_FunctionsMixin.py
diff --git a/saqc/lib/types.py b/saqc/lib/types.py
index 6a448460c..6080d661c 100644
--- a/saqc/lib/types.py
+++ b/saqc/lib/types.py
@@ -32,7 +32,7 @@ ExternalFlag = Union[str, float, int]
# needed for deeper type hinting magic
class CurveFitter(Protocol):
def __call__(self, data: np.ndarray, *params: float) -> np.ndarray:
- ...
+ ... # pragma: no cover
class GenericFunction(Protocol):
@@ -41,7 +41,7 @@ class GenericFunction(Protocol):
__globals__: Dict[str, Any]
def __call__(self, *args: pd.Series) -> PandasLike:
- ...
+ ... # pragma: no cover
class OptionalNone:
diff --git a/tests/core/test_FunctionsMixin.py b/tests/core/test_FunctionsMixin.py
new file mode 100644
index 000000000..a7ac03098
--- /dev/null
+++ b/tests/core/test_FunctionsMixin.py
@@ -0,0 +1,28 @@
+#!/usr/bin/env python
+import inspect
+
+import pytest
+
+from saqc.core.modules import FunctionsMixin
+
+
+methods = [
+ attr
+ for attr in dir(FunctionsMixin)
+ if callable(getattr(FunctionsMixin, attr)) and not attr.startswith("_")
+]
+
+
+@pytest.mark.parametrize("name", methods)
+def test_redirect_call(name):
+ fmixin = FunctionsMixin()
+ method = getattr(fmixin, name)
+ params = inspect.signature(method).parameters
+ assert "field" in params
+ assert "kwargs" in params
+ dummy_params = dict.fromkeys(params.keys())
+ dummy_params.pop("kwargs")
+
+ err_msg = "'FunctionsMixin' object has no attribute '_wrap'"
+ with pytest.raises(AttributeError, match=err_msg):
+ method(**dummy_params)
--
GitLab