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"""Unit tests for try_parse_val utility function.""" 

6 

7import math 

8 

9from mlos_bench.util import try_parse_val 

10 

11 

12def test_try_parse_val() -> None: 

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

14 assert try_parse_val(None) is None 

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

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

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

18 res = try_parse_val("NaN") 

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

20 res = try_parse_val("inf") 

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

22 res = try_parse_val("-inf") 

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

24 assert try_parse_val("str") == str("str")