def test_more_seqs_than_available(self):
"""
Specifying more sequences than are in input records should return
them all
"""
result = list(transform.head(self.sequences, 10000))
self.assertEqual(self.sequences, result)
def test_more_seqs_than_available(self):
"""
Specifying more sequences than are in input records should return
them all
"""
result = list(transform.head(self.sequences, 10000))
self.assertEqual(self.sequences, result)
def test_values(self):
"""
Try specifying some values.
"""
for h in xrange(len(self.sequences) + 1):
result = list(transform.head(self.sequences, h))
self.assertEqual(h, len(result))
self.assertEqual(self.sequences[:h], result)
def test_values(self):
"""
Try specifying some values.
"""
for h in xrange(len(self.sequences) + 1):
result = list(transform.head(self.sequences, h))
self.assertEqual(h, len(result))
self.assertEqual(self.sequences[:h], result)
def test_minus_zero(self):
"""
Test that -0 returns all sequences
"""
result = list(transform.head(self.sequences, '-0'))
self.assertEqual([s.id for s in self.sequences],
[r.id for r in result])
self.assertEqual([str(s.seq) for s in self.sequences],
[str(r.seq) for r in result])
def test_more_seqs_than_available(self):
"""
Specifying more sequences than are in input records should return
them all
"""
result = list(transform.head(self.sequences, '10000'))
self.assertEqual([s.id for s in self.sequences],
[r.id for r in result])
self.assertEqual([str(s.seq) for s in self.sequences],
[str(r.seq) for r in result])
def test_minus_values(self):
"""
Try specifying some minus values.
"""
for h in xrange(1, len(self.sequences) + 1):
result = list(transform.head(self.sequences, str(-h)))
self.assertEqual(h, len(self.sequences) - len(result))
self.assertEqual([s.id for s in self.sequences[:-h]],
[r.id for r in result])
self.assertEqual([str(s.seq) for s in self.sequences[:-h]],
[str(r.seq) for r in result])
def test_zero(self):
result = list(transform.head(self.sequences, 0))
self.assertEqual([], result)
def test_zero(self):
result = list(transform.head(self.sequences, '0'))
self.assertEqual([], result)