def test_equal_circular_objs(self):
class Cls(object):
pass
lst1 = [1, 2, 3]
lst2 = [1, 2, 3]
lst1.append(lst1)
lst2.append(lst2)
dct1 = {'one': 10, 'two': lst1}
dct2 = {'one': 10, 'two': lst1}
obj1 = Cls()
obj2 = Cls()
obj1.a = obj2.a = 10
obj1.self = obj1
obj2.self = obj2
comparison = utils.is_different(lst1, lst2)
comparison2 = utils.is_different(dct1, dct2)
comparison3 = utils.is_different(obj1, obj2)
self.assertFalse(comparison)
self.assertFalse(comparison2)
self.assertFalse(comparison3)
def test_different_objs(self):
class Cls1(object):
a = 10
class Cls2(object):
b = 20
obj1 = Cls1()
obj2 = Cls2()
obj3 = Cls1()
obj3.a = {'one': 14, 'two': [(1, 2, 3), 'more']}
comparison1 = utils.is_different(obj1, obj2)
comparison2 = utils.is_different(obj1, obj3)
self.assertTrue(comparison1)
self.assertTrue(comparison2)
def test_different_circular_objs(self):
class Cls(object):
pass
obj1 = Cls()
obj2 = Cls()
obj1.self = obj1
obj2.self = {'self': obj2}
dct1 = {'one': [1, 2], 'three': 10}
dct2 = {'one': [1, 2]}
dct1['self'] = dct1
dct2['self'] = dct2
comparison = utils.is_different(obj1, obj2)
comparison1 = utils.is_different(dct1, dct2)
self.assertTrue(comparison)
self.assertTrue(comparison1)
def merge_lists(list1, list2):
result = []
for item in list1 + list2:
exists = False
for old_item in result:
if not utils.is_different(item, old_item):
exists = True
break
if not exists:
result.append(item)
return result
def test_equal_objs(self):
class Cls(object):
pass
obj1 = Cls()
obj2 = Cls()
obj1.a = {'one': 14, 'two': [(1, 2, 3), 'more']}
obj2.a = {'one': 14, 'two': [(1, 2, 3), 'more']}
comparison = utils.is_different(obj1, obj2)
self.assertFalse(comparison)
def test_different_dicts(self):
obj1 = {'first': 10, 'second': 11}
obj2 = {'first': 10, 'second': 12}
comparison = utils.is_different(obj1, obj2)
self.assertTrue(comparison)
def test_equal_dicts(self):
obj1 = {'first': 10, 'second': 12}
obj2 = {'second': 12, 'first': 10}
comparison = utils.is_different(obj1, obj2)
self.assertFalse(comparison)