def test_getopcodes(self):
old = 'I have a string to change'
new = 'We have a string to change now'
codes = treediff.get_opcodes(old, new)
self.assertEquals(
[
[('delete', 0, 1), ('insert', 0, 'We')],
('insert', 25, ' now')], codes)
def test_ins_opcodes_trailing_space(self):
old = 'Howdy howdy. '
new = 'Howdy howdy. More content'
codes = treediff.get_opcodes(old, new)
self.assertEquals(
[('insert', 13, 'More content')], codes)
def test_del_opcodes_middle(self):
old = "I have a string to change"
new = 'I have a change'
codes = treediff.get_opcodes(old, new)
self.assertEquals(
[('delete', 9, 19)], codes)
def test_ins_opcodes(self):
old = "I a string to change"
new = "I have a string to change"
codes = treediff.get_opcodes(old, new)
self.assertEquals(
[('insert', 2, 'have ')], codes)
def test_ins_opcodes_trailing_space(self):
old = 'Howdy howdy. '
new = 'Howdy howdy. More content'
codes = treediff.get_opcodes(old, new)
self.assertEquals([('insert', 13, 'More content')], codes)
def test_del_opcodes_middle(self):
old = "I have a string to change"
new = 'I have a change'
codes = treediff.get_opcodes(old, new)
self.assertEquals([('delete', 9, 19)], codes)
def test_ins_opcodes(self):
old = "I a string to change"
new = "I have a string to change"
codes = treediff.get_opcodes(old, new)
self.assertEquals([('insert', 2, 'have ')], codes)
def test_getopcodes(self):
old = 'I have a string to change'
new = 'We have a string to change now'
codes = treediff.get_opcodes(old, new)
self.assertEquals([[('delete', 0, 1), ('insert', 0, 'We')],
('insert', 25, ' now')], codes)
