def test_plus_zero(self):
"""
Test that +0 returns all sequences
"""
result = list(transform.tail(self.records, '+0'))
self.assertEqual([s.id for s in self.records], [r.id for r in result])
self.assertEqual([str(s.seq) for s in self.records],
[str(r.seq) for r in result])
def test_plus_zero(self):
"""
Test that +0 returns all sequences
"""
result = list(transform.tail(self.records, '+0'))
self.assertEqual([s.id for s in self.records],
[r.id for r in result])
self.assertEqual([str(s.seq) for s in self.records],
[str(r.seq) for r in result])
def test_plus_values(self):
"""
Try specifying some plus values.
"""
for h in xrange(1, len(self.records) + 1):
result = list(transform.tail(self.records, '+{}'.format(h)))
self.assertEqual(len(self.records) + 1 - h, len(result))
self.assertEqual([s.id for s in self.records[h-1:]],
[r.id for r in result])
self.assertEqual([str(s.seq) for s in self.records[h-1:]],
[str(r.seq) for r in result])
def _do_test(self, size):
actual = list(transform.tail(self.records, size))
expected = self.records[-size:]
self.assertEqual([e.id for e in expected], [a.id for a in actual])
self.assertEqual([str(e.seq) for e in expected], [str(a.seq) for a in actual])
def _do_test(self, size):
actual = list(transform.tail(self.records, str(size)))
expected = self.records[-size:]
self.assertEqual([e.id for e in expected], [a.id for a in actual])
self.assertEqual([str(e.seq) for e in expected], [str(a.seq) for a in actual])