fix: systematic approach to resolve pytest collection issues

- Remove unused test dependencies (pytest-mock, responses, pre-commit)
- Update pytest.ini with explicit test discovery settings
- Add staged test runs in CI to isolate issues
- Disable pytest-asyncio plugin explicitly (we don't use async)
- Run tests without coverage first to isolate coverage issues
- These changes will help identify the root cause of exit code 2

Author: jdrhyne

.github/workflows/ci.yml

@@ -80,7 +80,19 @@ jobs:
     - name: Run type checking with mypy
       run: python -m mypy src tests
 
-    - name: Run tests with pytest
+    - name: Run basic test without coverage
+      run: |
+        echo "Running basic test without any plugins:"
+        python -m pytest tests/test_basic.py -v -p no:asyncio -p no:cov
+      continue-on-error: true
+
+    - name: Run all tests without coverage
+      run: |
+        echo "Running all tests without coverage:"
+        python -m pytest -v -p no:asyncio
+      continue-on-error: true
+
+    - name: Run tests with pytest (with coverage)
       run: python -m pytest -v --cov=nutrient_dws --cov-report=xml --cov-report=term
 
     - name: Upload coverage to Codecov

pyproject.toml

@@ -42,11 +42,8 @@ dependencies = [
 dev = [
     "pytest>=7.0.0",
     "pytest-cov>=4.0.0",
-    "pytest-mock>=3.10.0",
-    "responses>=0.22.0",
     "mypy>=1.0.0",
     "ruff>=0.1.0",
-    "pre-commit>=3.0.0",
     "types-requests>=2.25.0",
 ]
 docs = [

pytest.ini

@@ -1,2 +1,6 @@
 [pytest]
-testpaths = tests
+testpaths = tests
+python_files = test_*.py
+python_classes = Test*
+python_functions = test_*
+addopts = -ra