def test_with_several_elements2(self):
starts = [ 7, 13, 0, 0, 1, 6, -3, -3, -3, 0 ]
ends = [ 6, 4, 8, 3, 2, 4, 9, 15, 9, 8 ]
sort_segments(starts, ends)
self.assertEqual([ -3, -3, -3, 0, 0, 0, 1, 6, 7, 13 ], starts)
self.assertEqual([ 9, 9, 15, 3, 8, 8, 2, 4, 6, 4 ], ends)
def test_with_duplicate_starts_and_ends(self):
starts = [ 6, 6, 6, 6, 6 ]
ends = [ 5, 5, 5, 5, 5 ]
sort_segments(starts, ends)
self.assertEqual([ 6, 6, 6, 6, 6 ], starts)
self.assertEqual([ 5, 5, 5, 5, 5 ], ends)
def test_with_duplicate_ends(self):
starts = [ 5, 4, 3, 2, 1 ]
ends = [ 5, 5, 5, 5, 5 ]
sort_segments(starts, ends)
self.assertEqual([ 1, 2, 3, 4, 5 ], starts)
self.assertEqual([ 5, 5, 5, 5, 5 ], ends)
def test_with_duplicate_starts(self):
starts = [ 5, 5, 5, 5, 5 ]
ends = [ 3, 6, 2, 1, 7 ]
sort_segments(starts, ends)
self.assertEqual([ 5, 5, 5, 5, 5 ], starts)
self.assertEqual([ 1, 2, 3, 6, 7 ], ends)
def test_with_empty_data(self):
starts = []
ends = []
sort_segments(starts, ends)
self.assertEqual([], starts)
self.assertEqual([], ends)
def test_with_starts_smaller_than_ends(self):
starts = [ 1 ]
ends = [ 1, 2, 3 ]
with self.assertRaisesRegex(AssertionError, ''):
sort_segments(starts, ends)