def testNoClip(self):
"""
If no hard clipping is indicated, the function must return the
original sequence.
"""
self.assertEqual(('CGT', '123', False),
_hardClip('CGT', '123', ((CMATCH, 3),)))
def testClipRightAlreadyDone(self):
"""
If hard clipping on the right is indicated, and has already been done,
the function must return the expected sequence.
"""
self.assertEqual(
('CA', '12', False),
_hardClip('CA', '12', ((CMATCH, 2), (CHARD_CLIP, 4),)))
def testClipRight(self):
"""
If hard clipping on the right is indicated, and has not been done,
the function must return the expected sequence.
"""
self.assertEqual(
('CA', '12', True),
_hardClip('CAACGT', '123456', ((CMATCH, 2), (CHARD_CLIP, 4),)))