Coverage for mlos_viz/mlos_viz/tests/test_dabl_plot.py: 100%

1# 

2# Copyright (c) Microsoft Corporation. 

3# Licensed under the MIT License. 

4# 

5"""Unit tests for mlos_viz.dabl.plot.""" 

6 

7import warnings 

8from unittest.mock import Mock, patch 

9 

10from mlos_bench.storage.base_experiment_data import ExperimentData 

11from mlos_viz import dabl 

12from mlos_viz.tests import SEABORN_BOXPLOT_PATCH 

13 

14 

15@patch(SEABORN_BOXPLOT_PATCH, create=True) 

16def test_dabl_plot(mock_boxplot: Mock, exp_data: ExperimentData) -> None: 

17 """Tests plotting via dabl.""" 

18 # For now, just ensure that no errors are thrown. 

19 # TODO: Check that a plot was actually produced matching our specifications. 

20 with warnings.catch_warnings(): 

21 warnings.simplefilter("error") 

22 dabl.ignore_plotter_warnings() 

23 dabl.plot(exp_data) 

24 assert mock_boxplot.call_count >= 1