class TestScheduler(unittest.TestCase):
def setUp(self):
self.pcb1 = PCB(3, 5, 20, 40, 4)
self.pcb2 = PCB(8, 10, 25, 42, 3)
self.pcb3 = PCB(20, 30, 15, 45, 5)
self.pcb4 = PCB(46, 49, 5, 6, 1)
#self.ready_queue = []
self.scheduler = Scheduler()
def test_scheduler_with_fifo(self):
self.scheduler.set_as_fifo()
self.scheduler.add_pcb(self.pcb1)
self.scheduler.add_pcb(self.pcb2)
self.scheduler.add_pcb(self.pcb3)
self.scheduler.add_pcb(self.pcb4)
result = self.scheduler.get_pcb()
self.assertEqual(self.pcb1, result)
def test_scheduler_with_priority(self):
self.scheduler.set_as_priority()
self.scheduler.add_pcb(self.pcb1)
self.scheduler.add_pcb(self.pcb2)
self.scheduler.add_pcb(self.pcb3)
self.scheduler.add_pcb(self.pcb4)
result = self.scheduler.get_pcb()
self.assertEqual(self.pcb4, result)
def test_scheduler_with_round_robin(self):
self.scheduler.set_as_round_robin(100)
self.scheduler.add_pcb(self.pcb1)
self.scheduler.add_pcb(self.pcb2)
self.scheduler.add_pcb(self.pcb3)
self.scheduler.add_pcb(self.pcb4)
result = self.scheduler.get_pcb()
self.assertEqual(self.pcb1, result)
class TestScheduler(unittest.TestCase):
def setUp(self):
self.pcb1 = PCB(3, 5, 20, 40, 4)
self.pcb2 = PCB(8, 10, 25, 42, 3)
self.pcb3 = PCB(20, 30, 15, 45, 5)
self.pcb4 = PCB(46, 49, 5, 6, 1)
#self.ready_queue = []
self.scheduler = Scheduler()
def test_scheduler_with_fifo(self):
self.scheduler.set_as_fifo()
self.scheduler.add_pcb(self.pcb1)
self.scheduler.add_pcb(self.pcb2)
self.scheduler.add_pcb(self.pcb3)
self.scheduler.add_pcb(self.pcb4)
result = self.scheduler.get_pcb()
self.assertEqual(self.pcb1, result)
def test_scheduler_with_priority(self):
self.scheduler.set_as_priority()
self.scheduler.add_pcb(self.pcb1)
self.scheduler.add_pcb(self.pcb2)
self.scheduler.add_pcb(self.pcb3)
self.scheduler.add_pcb(self.pcb4)
result = self.scheduler.get_pcb()
self.assertEqual(self.pcb4, result)
def test_scheduler_with_round_robin(self):
self.scheduler.set_as_round_robin(100)
self.scheduler.add_pcb(self.pcb1)
self.scheduler.add_pcb(self.pcb2)
self.scheduler.add_pcb(self.pcb3)
self.scheduler.add_pcb(self.pcb4)
result = self.scheduler.get_pcb()
self.assertEqual(self.pcb1, result)
class TestScheduler(unittest.TestCase):
def setUp(self):
self.pcb1 = PCB(3, 5, 20, 40, 4)
self.pcb2 = PCB(8, 10, 25, 42, 3)
self.pcb3 = PCB(20, 30, 15, 45, 5)
self.pcb4 = PCB(46, 49, 5, 6, 1)
self.scheduler = Scheduler()
def test_scheduler_with_fifo(self):
self.scheduler.set_as_fifo()
self.scheduler.add_pcb(self.pcb1)
self.scheduler.add_pcb(self.pcb2)
self.scheduler.add_pcb(self.pcb3)
self.scheduler.add_pcb(self.pcb4)
result = self.scheduler.get_pcb()
self.assertEqual(self.pcb1, result)
