def test_class_support_removed():
# Make sure passing classes to check_estimator or parametrize_with_checks
# raises an error
msg = "Passing a class was deprecated.* isn't supported anymore"
with pytest.raises(TypeError, match=msg):
check_estimator(LogisticRegression)
with pytest.raises(TypeError, match=msg):
parametrize_with_checks([LogisticRegression])
def test_class_support_deprecated():
# Make sure passing classes to check_estimator or parametrize_with_checks
# is deprecated
msg = "Passing a class is deprecated"
with pytest.warns(FutureWarning, match=msg):
check_estimator(LogisticRegression)
with pytest.warns(FutureWarning, match=msg):
parametrize_with_checks([LogisticRegression])
# Make sure check_parameters_default_constructible accepts instances now
check_parameters_default_constructible('name', LogisticRegression())
def test_estimator_cls_parameterize_with_checks():
# TODO: remove test in 0.24
# Non-regression test for #16707 to ensure that parametrize_with_checks
# works with estimator classes
param_checks = parametrize_with_checks([LogisticRegression])
# Using the generator does not raise
list(param_checks.args[1])
