Method add

test/distributed/test_store.py:470–473

(self, key, value)

        return value

    def add(self, key, value):
        new = int(self.store.get(key, 0)) + value
        self.set(key, bytes(str(new).encode("utf-8")))
        return new

    def compare_set(self, key, expected, newValue):
        if type(expected) is not bytes: