test: unit test for get_levels_values

api/test/test_api_utilities.py

@@ -0,0 +1,19 @@
+import pytest
+
+from utilities import get_levels_values
+
+levels_in_out = [
+    ("1", ["100"]),
+    ("1,2", ["100", "200"]),
+    ("1,2, 3", ["100", "200", "300"]),
+    ("1/3", ["100/300"]),
+    ("../3", ["../300"]),
+    ("1/..", ["100/.."]),
+    ("R3/1.2/0.3", ["120", "150", "180"]),
+    ("1, 3/5, R3/5/0.1,11", ["100", "300/500", "500", "510", "520", "1100"]),
+]
+
+
+@pytest.mark.parametrize("levels_in, levels_out", levels_in_out)
+def test_get_levels_values(levels_in, levels_out):
+    assert get_levels_values(levels_in) == levels_out