def test_registration_list(self):
var1 = 0.0
registry = StatisticsRegistry(DEFAULT_TOPIC)
registration_list = []
registry.registerFunction("var1", (lambda: var1), registration_list)
self.evaluate_msgs({"var1": 0.0}, registry.createMsg())
del registration_list
self.evaluate_msgs({}, registry.createMsg())
def test_basic(self):
var1 = 0.0
registry = StatisticsRegistry(DEFAULT_TOPIC)
registry.registerFunction("var1", (lambda: var1))
self.evaluate_msgs({"var1": 0.0}, registry.createMsg())
var1 = 1.0
msg = registry.createMsg()
self.evaluate_msgs({"var1": 1.0}, registry.createMsg())
var2 = 2
registry.registerFunction("var2", (lambda: var2))
msg = registry.createMsg()
self.evaluate_msgs({"var1": 1.0, "var2": 2.0}, registry.createMsg())
registry.unregister("var1")
self.evaluate_msgs({"var2": 2.0}, registry.createMsg())