def test_file_data_creation_empty_file(self):
job_size_rate = 1
job_sizes = Expo(job_size_rate)
file_data_arrival = arrivals.PoissonArrival(2, job_sizes, arr_seed=924, file=[])
self.assertEqual(False, file_data_arrival._from_file)
file_data_arrival.first_arrival([self.dispatcher[0], self.world]) # Create an arrival
self.world.process_event() # Process the arrival event
self.assertEqual(file_data_arrival._last_job._size, 1.670055588109133)
self.assertEqual(file_data_arrival._last_job._arrival_time, 0.28041127864778986)
def setUp(self):
job_size_rate = 1
job_sizes = Expo(job_size_rate)
seed = 500
self.arrival = arrivals.PoissonArrival(2, job_sizes, arr_seed=seed)
self.statistics = stats.Statistics()
self.world = global_state.Global(self.statistics)
self.servers = simutil.init_servers(2, [1, 1], [2, 2]) # 2 servers, both using 1 (FIFO) and both run at 2 job units service rate.
self.dispatcher = simutil.init_dispatchers(1, [1], [self.servers], [], 725)
def test_process_event(self):
file_data_arrival = arrivals.PoissonArrival(2,
self.job_sizes,
arr_seed=924,
file=[(0.28041127864778986,
1.670055588109133)])
self.world.schedule_event(file_data_arrival.generate_arrival, 1,
[self.d[0], self.world]) # Schedule an event
self.world.process_event() # Process the event
self.assertEqual(file_data_arrival._last_job._arrival_time,
0.28041127864778986)
def setUp(self):
self.stats = stats.Statistics()
self.world = global_state.Global(self.stats)
job_size_rate = 1
self.job_sizes = Expo(job_size_rate)
arr_seed = 100
self.p_arrivals = arrivals.PoissonArrival(2, self.job_sizes, arr_seed)
self.list_of_servers = simutil.init_servers(1, [1], [2])
self.policy_i = policies.ShortestQueue()
self.d = simutil.init_dispatchers(1, [2], [self.list_of_servers], [],
150)
def test_generate_arrival_index_error(self):
job_size_rate = 1
job_sizes = Expo(job_size_rate)
file_data_arrival = arrivals.PoissonArrival(2, job_sizes, arr_seed=924, file=[(0.28041127864778986, 1.670055588109133)])
self.assertEqual(True, file_data_arrival._from_file)
file_data_arrival.first_arrival([self.dispatcher[0], self.world]) # Create an arrival
self.world.process_event() # Process the arrival event
self.world.process_event() # Process the add job
self.world.process_event() # Process the exit system
self.world.process_event() # Process the next arrival
self.assertEqual(file_data_arrival._last_job, None)
def test_file_data_creation(self):
job_size_rate = 1
job_sizes = Expo(job_size_rate)
f = open('../test_data/simulation_run_for_tests.txt', 'r')
data = f.read().splitlines()
f.close()
data2 = [tuple(float(x) for x in item.split(',')) for item in data[:-1]]
file_data_arrival = arrivals.PoissonArrival(2, job_sizes, file=data2)
self.assertTrue(file_data_arrival._from_file)
file_data_arrival.first_arrival([self.dispatcher[0], self.world]) # Create an arrival
self.world.process_event() # Process the arrival event
self.assertEqual(file_data_arrival._last_job._size, 1.0984470941530513)
self.assertEqual(file_data_arrival._last_job._arrival_time, 0.6760705301109414)
def test_no_seed_creation(self):
job_size_rate = 1
job_sizes = Expo(job_size_rate)
no_seed_arrival = arrivals.PoissonArrival(2, job_sizes)
self.assertEqual(no_seed_arrival._rate, 2)