def test_single_subset(self):
r = dimension_group_to_lowest_common(4, [[self.indexer[:2],
self.indexer[2:]],
[self.indexer[:]]])
e = {(None, None, None): [[self.indexer[:2], self.indexer[2:]],
[self.indexer[:]]]}
self.assertEqual(e, r)
def test_repeat(self):
r = dimension_group_to_lowest_common(4, [[self.indexer[:],
self.indexer[:]],
[self.indexer[:]]])
e = {(None, None, None): [[self.indexer[:], self.indexer[:]],
[self.indexer[:]]]}
self.assertEqual(e, r)
def test_multiple_offset_subsets(self):
indices = [[self.indexer[:2], self.indexer[2:4], self.indexer[4:7]],
[self.indexer[:4], self.indexer[4:5], self.indexer[5:]]]
r = dimension_group_to_lowest_common(7, indices)
e = {(None, 4, None): [[self.indexer[:2], self.indexer[2:4]],
[self.indexer[:4]]],
(4, None, None): [[self.indexer[4:]],
[self.indexer[4:5], self.indexer[5:]]]
}
self.assertEqual(e, r)
def test_unordered(self):
# As test_multiple_offset_subsets, but with the input order switched.
indices = [[self.indexer[2:4], self.indexer[:2], self.indexer[4:7]],
[self.indexer[:4], self.indexer[4:5], self.indexer[5:]]]
r = dimension_group_to_lowest_common(7, indices)
e = {(None, 4, None): [[self.indexer[:2], self.indexer[2:4]],
[self.indexer[:4]]],
(4, None, None): [[self.indexer[4:]],
[self.indexer[4:5], self.indexer[5:]]]
}
self.assertEqual(e, r)