Function wait_until

tests/util.py:21–36

Executes a function at regular intervals while the condition is false and the amount of attempts < maxAttempts. :param condition: a function :param delay: the delay in second :param max_attempts: the maximum number of attempts. So the timeout of this fun

(condition, delay, max_attempts)

def wait_until(condition, delay, max_attempts):
    """
    Executes a function at regular intervals while the condition
    is false and the amount of attempts < maxAttempts.
    :param condition: a function
    :param delay: the delay in second
    :param max_attempts: the maximum number of attempts. So the timeout
                         of this function is delay*max_attempts
    """
    attempt = 0
    while not condition() and attempt < max_attempts:
        attempt += 1
        time.sleep(delay)

    if attempt >= max_attempts:
        raise Exception("Condition is still False after {} attempts.".format(max_attempts))


def wait_until_not_raised(condition, delay, max_attempts):