def test_sort_merged_samples_by_value(self):
"""sort_merged_samples_by_value should keep label associations"""
s = merge_samples(array([3,4]), array([5,6]), array([1,2]))
result = sort_merged_samples_by_value(s)
self.assertEqual(result, array([[1,2,3,4,5,6],[2,2,0,0,1,1]]))
def test_merge_samples(self):
"""merge_samples should keep the sample label"""
self.assertEqual(merge_samples(array([1,2]),array([3,4]),array([5])),
array([[1,2,3,4,5],[0,0,1,1,2]]))