def test_char_range(self):
r = Regex.get_parse_tree(r'[a-z]')
self.assertEqual(1,
len(next(find_all_by_type(r, Other.CharClass)).chars))
def test_find_by_type(self):
golden = [
Node(t=Other.Directive, start=0, parsed_start=0, data='(?mi)')
]
r = Regex.get_parse_tree(r'(?mi)')
self.assertEqual(golden, list(find_all_by_type(r, Other.Directive)))
def test_find_all_by_type(self):
r = Regex.get_parse_tree(r'(?m)(?i)')
directives = list(find_all_by_type(r, Other.Directive))
self.assertEqual(2, len(directives))
self.assertEqual('(?m)', directives[0].data)
self.assertEqual('(?i)', directives[1].data)
def test_comment(self):
r = Regex.get_parse_tree(r'(?#foo)')
l = list(find_all_by_type(r, Other.Comment))
self.assertEqual(1, len(l))
self.assertEqual('(?#foo)', l[0].data)
def test_char_range(self):
r = Regex.get_parse_tree(r'[a-z]')
self.assertEquals(1, len(find_all_by_type(r, Other.CharClass).next().chars))
def test_find_all_by_type(self):
r = Regex.get_parse_tree(r'(?m)(?i)')
directives = list(find_all_by_type(r, Other.Directive))
self.assertEquals(2, len(directives))
self.assertEquals('(?m)', directives[0].data)
self.assertEquals('(?i)', directives[1].data)
def test_find_by_type(self):
golden = [Node(t=Other.Directive, start=0, parsed_start=0,
data='(?mi)')]
r = Regex.get_parse_tree(r'(?mi)')
self.assertEquals(golden, list(find_all_by_type(r, Other.Directive)))
def test_comment(self):
r = Regex.get_parse_tree(r'(?#foo)')
l = list(find_all_by_type(r, Other.Comment))
self.assertEquals(1, len(l))
self.assertEquals('(?#foo)', l[0].data)