def assertIndexToRange(self, text, index, expected_range):
citer = Citer()
actual = citer.indexToRange(text, index)
self.assertEqual(expected_range, actual,
"Expected index {index} to be range"
" {expected_range} but it was actually {actual}"
"\n\n{text!r}".format(**locals()))
def assertRangeToIndex(self, text, trange, expected_index):
citer = Citer()
actual = citer.rangeToIndex(text, trange)
self.assertEqual(expected_index, actual,
"Expected range {trange} to be index"
" {expected_index} but it was actually {actual}"
"\n\n{text!r}".format(**locals()))
def assertIndex(self, text, point, expected_index):
"""
Assert that the given point resolves to the expected_index.
"""
citer = Citer()
actual = citer.pointToIndex(text, point)
self.assertEqual(actual, expected_index,
u"Expected point {point} to"
u" be converted to index {expected_index} but it was {actual}"
u"\n\n{text!r}".format(**locals()).encode('utf-8'))
def assertPoint(self, text, index, point, reverse=True):
"""
Assert that the given index within the given text produces the
expected point
"""
citer = Citer()
actual = citer.indexToPoint(text, index)
self.assertEqual(point, unicode(actual),
u"Expected index {index} to"
u" be at point {point} but it was {actual}"
u"\n\n{text!r}".format(**locals()).encode('utf-8'))
if reverse:
# assert the reverse
self.assertIndex(text, point, index)
