Coverage for mlos_bench/mlos_bench/tests/util_try_parse_test.py: 100%

1# 

2# Copyright (c) Microsoft Corporation. 

3# Licensed under the MIT License. 

4# 

5""" 

6Unit tests for try_parse_val utility function. 

7""" 

8 

9import math 

10 

11from mlos_bench.util import try_parse_val 

12 

13 

14def test_try_parse_val() -> None: 

15 """ 

16 Check that we can retrieve git info about the current repository correctly. 

17 """ 

18 assert try_parse_val(None) is None 

19 assert try_parse_val("1") == int(1) 

20 assert try_parse_val("1.1") == float(1.1) 

21 assert try_parse_val("1e6") == float(1e6) 

22 res = try_parse_val("NaN") 

23 assert isinstance(res, float) and math.isnan(res) 

24 res = try_parse_val("inf") 

25 assert isinstance(res, float) and math.isinf(res) 

26 res = try_parse_val("-inf") 

27 assert isinstance(res, float) and math.isinf(res) and res < 0 

28 assert try_parse_val("str") == str("str")