def simplify(case): # TODO this is a hack
if isinstance(case, SON) and "$ref" not in case:
simplified = SON(case) # make a copy!
if random.choice([True, False]):
# delete
if not len(simplified.keys()):
return (False, case)
del simplified[random.choice(simplified.keys())]
return (True, simplified)
else:
# simplify a value
if not len(simplified.items()):
return (False, case)
(key, value) = random.choice(simplified.items())
(success, value) = simplify(value)
simplified[key] = value
return (success, success and simplified or case)
if isinstance(case, list):
simplified = list(case)
if random.choice([True, False]):
# delete
if not len(simplified):
return (False, case)
simplified.pop(random.randrange(len(simplified)))
return (True, simplified)
else:
# simplify an item
if not len(simplified):
return (False, case)
index = random.randrange(len(simplified))
(success, value) = simplify(simplified[index])
simplified[index] = value
return (success, success and simplified or case)
return (False, case)
def test_ordered_dict(self):
a1 = SON()
a1["hello"] = "world"
a1["mike"] = "awesome"
a1["hello_"] = "mike"
self.assertEqual(a1.items(), [("hello", "world"), ("mike", "awesome"), ("hello_", "mike")])
b2 = SON({"hello": "world"})
self.assertEqual(b2["hello"], "world")
self.assertRaises(KeyError, lambda: b2["goodbye"])
def test_ordered_dict(self):
a = SON()
a["hello"] = "world"
a["mike"] = "awesome"
a["hello_"] = "mike"
self.assertEqual(a.items(), [("hello", "world"), ("mike", "awesome"),
("hello_", "mike")])
b = SON({"hello": "world"})
self.assertEqual(b["hello"], "world")
self.assertRaises(KeyError, lambda: b["goodbye"])
def test_ordered_dict(self):
a1 = SON()
a1["hello"] = "world"
a1["mike"] = "awesome"
a1["hello_"] = "mike"
self.assertEqual(list(a1.items()), [("hello", "world"),
("mike", "awesome"),
("hello_", "mike")])
b2 = SON({"hello": "world"})
self.assertEqual(b2["hello"], "world")
self.assertRaises(KeyError, lambda: b2["goodbye"])
def test_ordered_dict(self):
a = SON()
a["hello"] = "world"
a["mike"] = "awesome"
a["hello_"] = "mike"
self.assertEqual(list(a.items()), [("hello", "world"),
("mike", "awesome"),
("hello_", "mike")])
b = SON({"hello": "world"})
self.assertEqual(b["hello"], "world")
self.assertRaises(KeyError, lambda: b["goodbye"])
