def test_removed_key(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, c=3)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, dict(b=['-']))
def test_new_key(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, b=2, c=3, d=4)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, dict(d=['+', 4]))
def test_changed_key(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, b=4, c=3)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, dict(b=['+', 4]))
def test_no_change(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, b=2, c=3)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, {})
def test_removed_key(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, c=3)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, dict(b=['-']))
def test_changed_key(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, b=4, c=3)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, dict(b=['+', 4]))
def test_new_key(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, b=2, c=3, d=4)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, dict(d=['+', 4]))
def test_no_change(self):
old = dict(a=1, b=2, c=3)
new = dict(a=1, b=2, c=3)
diff = utils.diff_dict(old, new)
self.assertEqual(diff, {})
