def test_from_regions_not_empty(self):
literals = ['chr1', 'chr2:10-20']
self.assertItemsEqual(
[ranges.make_range('chr1', 0, 10),
ranges.make_range('chr2', 9, 20)],
ranges.RangeSet.from_regions(
literals, ranges.contigs_dict(_TEST_CONTIGS)))
def test_query(self, query, expected_variant_indices):
range1 = ranges.parse_literal(query, ranges.contigs_dict(
self.header.contigs))
self.assertEqual(
list(self.reader.query(range1)),
[self.variants[i] for i in expected_variant_indices])