def test_delete_delete_1(self):
o1 = transform.delete_helper(0)
o2 = transform.delete_helper(0)
expected = None
received = transform.transform(o2, o1)
self.assertEqual(expected, received)
def test_delete_insert_2(self):
o1 = transform.insert_helper(3, 'z')
o2 = transform.delete_helper(3)
expected = transform.delete_helper(4)
received = transform.transform(o2, o1)
self.assertEqual(expected, received)
def test_multiple_transform_4(self):
o1 = transform.insert_helper(4, 'x')
o2 = transform.delete_helper(7)
expected = transform.delete_helper(8)
received = transform.transform_many(o2, [o1])
self.assertEqual(expected, received)
def test_multiple_transform_9(self):
o1 = transform.delete_helper(0)
o2 = transform.delete_helper(0)
o3 = transform.delete_helper(0)
expected = None
received = transform.transform_many(o3, [o1, o2])
self.assertEqual(expected, received)
def test_multiple_transform_3(self):
o1 = transform.delete_helper(10)
o2 = transform.delete_helper(2)
o3 = transform.delete_helper(1)
o4 = transform.delete_helper(5)
expected = transform.delete_helper(3)
received = transform.transform_many(o4, [o1, o2, o3])
self.assertEqual(expected, received)
def test_insert_delete_2(self):
o1 = transform.delete_helper(0)
o2 = transform.insert_helper(10, 'x')
expected = transform.insert_helper(9, 'x')
received = transform.transform(o2, o1)
self.assertEqual(expected, received)
def test_multiple_transform_8(self):
o1 = transform.delete_helper(0)
o2 = transform.insert_helper(1, "Gettin' Up")
o3 = transform.insert_helper(0, 'Galaxies')
expected = o3
received = transform.transform_many(o3, [o1, o2])
self.assertEqual(expected, received)
def test_multiple_transform_1(self):
o1 = transform.delete_helper(0)
o2 = transform.insert_helper(5, 'z')
o3 = transform.insert_helper(10, 'x')
expected = o3
received = transform.transform_many(o3, [o1, o2])
self.assertEqual(expected, received)
