test code lint via pytest

inventory_project/tests/test_lint.py

@@ -0,0 +1,15 @@
+import shutil
+import subprocess
+from pathlib import Path
+
+import inventory
+
+
+BASE_PATH = Path(inventory.__file__).parent.parent
+
+
+def test_lint():
+    assert Path(BASE_PATH, 'Makefile').is_file()
+    make_bin = shutil.which('make')
+    assert make_bin is not None
+    subprocess.check_call([make_bin, 'lint'], cwd=BASE_PATH)