def test_with_source(self):
qu_map = CombinatoricMap(MakeInto(Letter),
(Target('q', 'u'), ReplaceWith(('qu',))),
(Target('q', 'v'), ReplaceWith(('qu',))),
(Target('a', 'e'), ReplaceWith(('ae',), ('a', 'e'))),
(Target(Var('A', Any)), ReplaceWith((Var('A'),)))
)
word_instance = WordInstance('qvaec', mockSource)
qvaec = (
Letter('q', Source(word_instance, 0)),
Letter('v', Source(word_instance, 1)),
Letter('a', Source(word_instance, 2)),
Letter('e', Source(word_instance, 3)),
Letter('c', Source(word_instance, 4))
)
self.assertCountEqual(
qu_map.map(qvaec),
(
(
Letter('qu', Source(word_instance, 0)),
Letter('a', Source(word_instance, 2)),
Letter('e', Source(word_instance, 3)),
Letter('c', Source(word_instance, 4)),
),
(
Letter('qu', Source(word_instance, 0)),
Letter('ae', Source(word_instance, 2)),
Letter('c', Source(word_instance, 4)),
)
)
)
def test_not_followed_by(self):
c_map = CombinatoricMap(ignore_matched_input,
(Target('a', NotFollowedBy('b')),
ReplaceWith(('A',))),
(Target(Var('A', Any)),
ReplaceWith((Var('A'),)))
)
input = 'axabc'
self.assertCountEqual(
c_map.map(input),
(
('A', 'x', 'a', 'b', 'c'),
)
)
def test_optional(self):
c_map = CombinatoricMap(ignore_matched_input,
(Target(Optional('a'), 'b'),
ReplaceWith(['AB'])),
(Target(Var('A', Any)),
ReplaceWith([Var('A')]))
)
input = 'xybxabac'
self.assertCountEqual(
c_map.map(input),
(
('x', 'y', 'AB', 'x', 'AB', 'a', 'c'),
)
)
def test_testvar(self):
c_map = CombinatoricMap(MakeInto(Letter),
(Target('a', TestVar('C', is_consonant), 'e'),
ReplaceWith(['A', Var('C'), 'E'])),
(Target(Var('A', Any)),
ReplaceWith([Var('A')]))
)
input = 'garebaie'
self.assertCountEqual(
reduce_to_text(c_map.map(input)),
(
['g', 'A', 'r', 'E', 'b', 'a', 'i', 'e'],
)
)
def test_basics(self):
qu_map = CombinatoricMap(lambda rw_object, source: rw_object,
(Target('q', 'u'), ReplaceWith(['qu'])),
(Target('q', 'v'), ReplaceWith(['qu'])),
(Target('a', 'e'), ReplaceWith(['ae'], ['a', 'e'])),
(Target(Var('A', Any)), ReplaceWith([Var('A')]))
)
qvaec = ('q', 'v', 'a', 'e', 'c')
self.assertCountEqual(
qu_map.map(qvaec),
(
('qu', 'a', 'e', 'c'),
('qu', 'ae', 'c')
)
)