def __init__(self): self.node_name = 'average_quacks_node' rospy.loginfo("[%s] has started", self.node_name) # Setup the publisher and subscriber self.sub_list = rospy.Subscriber("~list", Float32MultiArray, self.listCallback) self.pub_quacks = rospy.Publisher("~number_of_quacks", Int32, queue_size=1) # Setup the quacker self.quacker = Quacker()
def __init__(self): self.node_name = 'duckiecall_node' # Setup the publisher and subscriber self.sub_num_of_quacks = rospy.Subscriber("~number_of_quacks", Int32, self.quacksCallback) self.pub_duckiecall = rospy.Publisher("~duckiecall", String, queue_size=1) # Setup the quacker self.quacker = Quacker() rospy.loginfo("[%s] has started", self.node_name)
def test_rounded_average(self): quacker = Quacker() x = quacker.rounded_mean([1, 1, 2, 3]) # Average is 7/4 ~ 2 self.assertEqual(x, 2)
def test_quacker_default_quack(self): quacker = Quacker() self.assertEqual(quacker.quack, "Quack!")
def test_get_quack_string(self): quacker = Quacker("Quack!") msg = quacker.get_quack_string(3) self.assertEqual(msg, "Quack! Quack! Quack!")