def go(self, c: int):
        """Increment the value c times and update each time.

        Args:
            c: The number of times to increment.

        Yields:
            After each increment.
        """
        for _ in range(c):
            self.value += 1
            yield
Increment the value c times and update each time.

        Args:
            c: The number of times to increment.

        Yields:
            After each increment.
        
tests/units/states/__init__.py