fix coverage

Author: statmlben

.github/workflows/ci.yml

@@ -33,7 +33,7 @@ jobs:
         run: pip install ".[test]" pytest-cov
 
       - name: Run tests
-        run: pytest -v --tb=short --cov=rehline --cov-report=xml --cov-report=term
+        run: pytest -v --tb=short --cov-report=xml
 
       - name: Upload coverage to Codecov
         if: success()

pyproject.toml

@@ -34,18 +34,30 @@ py-modules = ["build"]
 build = "cp*"
 
 [project.optional-dependencies]
-test = ["pytest >= 7.0", "pandas >= 1.5.0"]
+test = ["pytest >= 7.0", "pandas >= 1.5.0", "pytest-cov"]
 
 [tool.pytest.ini_options]
 testpaths = ["tests"]
 python_files = ["test_*.py"]
 python_classes = ["Test*"]
 python_functions = ["test_*"]
+addopts = "--cov=rehline --cov-report=term-missing"
 
 [build-system]
 requires = ["requests ~= 2.31.0", "pybind11 ~= 3.0.0", "setuptools >= 80.0.0", "wheel >= 0.42.0", "setuptools-scm >= 8.0"]
 build-backend = "setuptools.build_meta"
 
+# --- Coverage ---
+[tool.coverage.run]
+source = ["rehline"]
+omit = ["rehline/_internal*"]
+
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "if TYPE_CHECKING:",
+]
+
 # --- Ruff (linter + formatter) ---
 [tool.ruff]
 target-version = "py310"