added smoke tests for transformations

Author: xserra

README.md

@@ -49,6 +49,15 @@ To run a single test function by name:
 
     python -m pytest tests/test_errors.py -k wavread
 
+Main smoke test files:
+
+    tests/test_models_smoke.py
+    tests/test_transformations_smoke.py
+
+Run only smoke tests:
+
+    python -m pytest -k smoke
+
 
 Jupyter Notebooks
 -------

sms_tools.egg-info/PKG-INFO

@@ -55,6 +55,34 @@ To build and install the package locally you can use the python packaging tools:
     python -m build
 
 
+Running tests
+-------------
+
+To run the unit test suite locally:
+
+    python3 -m venv .venv
+    source .venv/bin/activate
+    python -m pip install -e ".[test]"
+    python -m pytest
+
+To run a single test file:
+
+    python -m pytest tests/test_errors.py
+
+To run a single test function by name:
+
+    python -m pytest tests/test_errors.py -k wavread
+
+Main smoke test files:
+
+    tests/test_models_smoke.py
+    tests/test_transformations_smoke.py
+
+Run only smoke tests:
+
+    python -m pytest -k smoke
+
+
 Jupyter Notebooks
 -------
 We provide a separate repository of examples and teaching materials in the form of Jupyter notebooks.

sms_tools.egg-info/SOURCES.txt

@@ -31,5 +31,6 @@ smstools/transformations/stftTransformations.py
 smstools/transformations/stochasticTransformations.py
 tests/conftest.py
 tests/test_api_contracts.py
-tests/test_dft_stft_smoke.py
-tests/test_errors.py
+tests/test_errors.py
+tests/test_models_smoke.py
+tests/test_transformations_smoke.py

smstools/models/utilFunctions_C/cutilFunctions.c

@@ -22,7 +22,15 @@ def genSpecSines(iploc, ipmag, ipphase, N):
 
         return np.zeros(N, dtype=complex)
 
+    def twm(pfreq, pmag, f0cf):
+        import numpy as np
+
+        if f0cf.size == 0:
+            return 0.0, np.inf
+        return float(f0cf[np.argmax(f0cf > 0)] if np.any(f0cf > 0) else f0cf[0]), 0.0
+
     stub_module.genSpecSines = genSpecSines
+    stub_module.twm = twm
     package_module.utilFunctions_C = stub_module
     sys.modules[module_name] = stub_module