def test_check_downsampling_mismatch_manual_sample():
"""Test method correctly returns with manual sampling"""
# Testing manual downsampling
assert _check_downsampling_mismatch(False, 512, 2048) == (True, 512)
def test_check_downsampling_mismatch_autosample():
"""Test method correctly autosamples"""
# Testing automatic downsampling
assert _check_downsampling_mismatch(True, 0, 2048) == (True, 1024)
def test_check_downsampling_mismatch_no_sample():
"""Test method correctly returns with no sampling"""
# Testing no downsampling
assert _check_downsampling_mismatch(False, 0, 2048) == (False, 0)
def test_check_downsampling_mismatch_bad_num_features():
"""Raises error with autodownsampling an odd number of features"""
with pytest.raises(ValueError):
_check_downsampling_mismatch(True, 0, 2049)