| import unittest |
| import pandas as pd |
| from softelo_release.suite import compare_frames |
|
|
|
|
| class ReferenceComparisonTests(unittest.TestCase): |
| def test_model_order_does_not_change_comparison(self): |
| expected = pd.DataFrame({'model': ['a', 'b'], 'elo': [10., 20.]}) |
| self.assertTrue(compare_frames(expected.iloc[::-1], expected, ['model'], ['elo'])[0]['passed']) |
|
|
| def test_different_model_set_is_rejected(self): |
| with self.assertRaises(ValueError): |
| compare_frames(pd.DataFrame({'model': ['a'], 'elo': [10.]}), |
| pd.DataFrame({'model': ['b'], 'elo': [10.]}), ['model'], ['elo']) |
|
|
| def test_changed_result_fails_without_relative_tolerance(self): |
| expected = pd.DataFrame({'model': ['a'], 'elo': [1500.]}) |
| actual = pd.DataFrame({'model': ['a'], 'elo': [1500.001]}) |
| self.assertFalse(compare_frames(actual, expected, ['model'], ['elo'])[0]['passed']) |
|
|
| def test_missing_temperature_is_not_a_match_to_finite(self): |
| expected = pd.DataFrame({'model': ['a'], 'beta': [0.5]}) |
| actual = pd.DataFrame({'model': ['a'], 'beta': [float('nan')]}) |
| self.assertFalse(compare_frames(actual, expected, ['model'], ['beta'])[0]['passed']) |
|
|
