def test_two(self):
newstring, replace_ranges = search_replace(r'^[a-z]|[^a-z][a-z]',
'hello world', '1234')
self.assertEqual('1234ello1234orld', newstring)
self.assertListEqual([((0, 1), (0, 4)), ((5, 7), (8, 12))],
replace_ranges)
newstring, replace_ranges = search_replace(r'l+[a-z]', newstring, '#')
self.assertEqual('1234e#1234or#', newstring)
self.assertListEqual([((5, 8), (5, 6)), ((14, 16), (12, 13))],
replace_ranges)
def test_two_max_count_one(self):
newstring, replace_ranges = search_replace(r'o',
'hello world',
'#',
max_count=1)
self.assertEqual('hell# world', newstring)
self.assertListEqual([((4, 5), (4, 5))], replace_ranges)
def test_two_start_occurrence_two(self):
newstring, replace_ranges = search_replace(r'o',
'hello world',
'#',
start_occurrence=2)
self.assertEqual('hello w#rld', newstring)
self.assertListEqual([((7, 8), (7, 8))], replace_ranges)
def test_longer_two_ignore_second_between(self):
newstring, replace_ranges = search_replace(r'^[a-z]|[^a-z][a-z]',
'hello world',
'1234',
ignore_ranges=[(4, 6)])
self.assertEqual('1234ello world', newstring)
self.assertListEqual([((0, 1), (0, 4))], replace_ranges)
def test_longer_two_ignore_first_between(self):
newstring, replace_ranges = search_replace(r'^[a-z]|[^a-z][a-z]',
'hello world',
'1234',
ignore_ranges=[(0, 2)])
self.assertEqual('hello1234orld', newstring)
self.assertListEqual([((5, 7), (5, 9))], replace_ranges)
def test_replace_all_ignore_between(self):
newstring, replace_ranges = search_replace(r'^he(.*)ld',
'hello world',
'abc',
ignore_ranges=[(3, 8)])
self.assertEqual('hello world', newstring)
self.assertListEqual([], replace_ranges)
def test_longer_two_ignore_all_between(self):
newstring, replace_ranges = search_replace(r'^[a-z]|[^a-z][a-z]',
'hello world',
'1234',
ignore_ranges=[(0, 2),
(4, 6)])
self.assertEqual('hello world', newstring)
self.assertListEqual([], replace_ranges)
def test_same_length_single(self):
newstring, replace_ranges = search_replace(r'llo', 'hello world',
'wwo')
self.assertEqual('hewwo world', newstring)
self.assertListEqual([((2, 5), (2, 5))], replace_ranges)
def test_longer_two(self):
newstring, replace_ranges = search_replace(r'^[a-z]|[^a-z][a-z]',
'hello world', '1234')
self.assertEqual('1234ello1234orld', newstring)
self.assertListEqual([((0, 1), (0, 4)), ((5, 7), (8, 12))],
replace_ranges)
def test_longer_single(self):
newstring, replace_ranges = search_replace(r'he', 'hello world',
'####')
self.assertEqual('####llo world', newstring)
self.assertListEqual([((0, 2), (0, 4))], replace_ranges)
def test_shorter_two(self):
newstring, replace_ranges = search_replace(r'l+[a-z]', 'hello world',
'#')
self.assertEqual('he# wor#', newstring)
self.assertListEqual([((2, 5), (2, 3)), ((9, 11), (7, 8))],
replace_ranges)
def test_shorter_single(self):
newstring, replace_ranges = search_replace(r'e[a-z]{2}o',
'hello world', '#')
self.assertEqual('h# world', newstring)
self.assertListEqual([((1, 5), (1, 2))], replace_ranges)
def test_same_length_multi(self):
newstring, replace_ranges = search_replace(r'l', 'hello world', '##')
self.assertEqual('he####o wor##d', newstring)
self.assertListEqual([((2, 3), (2, 4)), ((3, 4), (4, 6)),
((9, 10), (11, 13))], replace_ranges)
def test_same_length_two(self):
newstring, replace_ranges = search_replace(r'[er]l', 'hello world',
'##')
self.assertEqual('h##lo wo##d', newstring)
self.assertListEqual([((1, 3), (1, 3)), ((8, 10), (8, 10))],
replace_ranges)