second pass. low

tests/test_sport.py

@@ -11,6 +11,16 @@ def test_running_variants():
         assert normalise_sport(raw) == "running", raw
 
 
+def test_skiing_variants():
+    for raw in ("skiing", "alpine_skiing", "nordic_skiing", "backcountry_ski"):
+        assert normalise_sport(raw) == "skiing", raw
+
+
+def test_swimming_variants():
+    for raw in ("swimming", "swim", "open_water_swimming", "lap_swimming"):
+        assert normalise_sport(raw) == "swimming", raw
+
+
 def test_unknown_falls_back_to_other():
     assert normalise_sport("yoga") == "other"
     assert normalise_sport(None) == "other"