Setup a python test framework

lib/python/qmk/tests/test_qmk_path.py

@@ -0,0 +1,12 @@
+import os
+
+import qmk.path
+
+def test_keymap_onekey_pytest():
+    path = qmk.path.keymap('handwired/onekey/pytest')
+    assert path == 'keyboards/handwired/onekey/keymaps'
+
+
+def test_normpath():
+    path = qmk.path.normpath('lib/python')
+    assert path == os.environ['ORIG_CWD'] + '/lib/python'