def test_try_incdec_method_with_bad_type(self):
r = Client()
r.set("kiki", "hello")
with self.assertRaises(Exception) as context:
r.incr("kiki")
with self.assertRaises(Exception) as context:
r.decr("kiki")
def test_incdec(self):
r = Client()
r.delete("val")
assert r.get("val") == None
assert r.incr("val") == 1
assert r.get("val") == 1
assert r.incr("val") == 2
assert r.get("val") == 2
assert r.decr("val") == 1
assert r.get("val") == 1
r.delete("val")
assert r.get("val") == None
r.decr("val")
assert r.get("val") == -1