def testInit(self):
"""
testInit makes assertations about things
that should happen when a MasterRobot
is created.
"""
mediator = RobotMediator()
helper = HelperRobot(mediator)
master = MasterRobot(mediator)
# Is helper an instance of MasterRobot?
self.assertIsInstance(master, MasterRobot)
# Is helper also an instance of Robot?
self.assertIsInstance(master, Robot)
# Robot should not be working on a task yet.
self.assertFalse(master.isRunning())
# master should have been added to mediator's
# list of robots.
self.assertIn(master, mediator.getRobots())
# helper should have been added to mediator's
# list of robots too.
self.assertIn(helper, mediator.getRobots())
# Master can also be alone without any helpers.
masterAlone = MasterRobot()
self.assertNotIn(masterAlone,
mediator.getRobots())
def testInit(self):
"""
testInit makes assertations about things
that should happen when a HelperRobot
is created.
"""
mediator = RobotMediator()
helper = HelperRobot(mediator)
# Is helper an instance of HelperRobot?
self.assertIsInstance(helper, HelperRobot)
# Is helper also an instance of Robot?
self.assertIsInstance(helper, Robot)
# Robot should not be working on a task yet.
self.assertFalse(helper.isRunning())
# helper should have been added to mediator's
# list of robots.
self.assertIn(helper, mediator.getRobots())
def testInit(self):
"""
Test the initialization of a robotMediator.
"""
# Create a mediator object
try:
mediator = RobotMediator()
except Exception as e:
self.fail(e)
# mediator should be an instance of
# the RobotMediator class.
self.assertIsInstance(mediator, RobotMediator)
# It should also be an instance of the
# Mediator interface.
self.assertIsInstance(mediator, Mediator)
# RobotMediator should have an empty list.
self.assertEquals([], mediator.getRobots())
