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Use pytest conventions consistently (#6337)

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* Do not derive from unittest.TestCase (not needed for pytest)

* assertRaises -> pytest.raises

* Simplify test_empty_dmatrix with test parametrization

* setUpClass -> setup_class, tearDownClass -> teardown_class

* Don't import unittest; import pytest

* Use plain assert

* Use parametrized tests in more places

* Fix test_gpu_with_sklearn.py

* Put back run_empty_dmatrix_reg / run_empty_dmatrix_cls

* Fix test_eta_decay_gpu_hist

* Add parametrized tests for monotone constraints

* Fix test names

* Remove test parametrization

* Revise test_slice to be not flaky
This commit is contained in:
Philip Hyunsu Cho
2020-11-19 17:00:15 -08:00
committed by GitHub
parent c763b50dd0
commit 9c9070aea2
34 changed files with 200 additions and 223 deletions
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3
tests/python/test_tree_regularization.py
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@@ -1,5 +1,4 @@
import numpy as np
import unittest
import xgboost as xgb
from numpy.testing import assert_approx_equal
@@ -7,7 +6,7 @@ from numpy.testing import assert_approx_equal
train_data = xgb.DMatrix(np.array([[1]]), label=np.array([1]))
class TestTreeRegularization(unittest.TestCase):
class TestTreeRegularization:
def test_alpha(self):
params = {
'tree_method': 'exact', 'verbosity': 0,