def test_format_job(self):
n = int(self.data[0][1] // 2)
timeout = self.data[0][-1]
formatter = jit.CordeauLaporteLoaderFormatter(self.data)
surface = formatter.surface()
job = formatter.job(surface)
self.assertIsInstance(job, jit.Job)
self.assertEqual(n, len(job.trips))
for idx, trip in enumerate(
sorted(job.trips, key=attrgetter('identifier'))):
origin_row = self.data[2 + idx]
destination_row = self.data[2 + idx + n]
origin_earliest, origin_latest = origin_row[-2:]
origin_duration = origin_row[3]
origin_position = surface.get_or_create_position(origin_row[1:3])
destination_earliest, destination_latest = destination_row[-2:]
destination_duration = destination_row[3]
destination_position = surface.get_or_create_position(
destination_row[1:3])
self.assertEqual(str(idx + 1), trip.identifier)
self.assertEqual(self.data[0][4], trip.timeout)
self.assertIsInstance(trip, jit.Trip)
self.assertEqual(1.0, trip.capacity)
self.assertEqual(0.0, trip.on_time_bonus)
self.assertEqual(
max(destination_earliest - destination_duration - timeout,
origin_earliest),
trip.origin_earliest,
)
self.assertEqual(
min(
destination_latest - destination_duration -
origin_position.time_to(destination_position),
origin_latest),
trip.origin_latest,
)
self.assertEqual(
max(
origin_earliest + origin_duration +
origin_position.time_to(destination_position),
destination_earliest),
trip.destination_earliest,
)
self.assertEqual(
min(origin_latest + origin_duration + timeout,
destination_latest),
trip.destination_latest,
)
self.assertIsInstance(trip.origin_position, jit.GeometricPosition)
self.assertEqual(origin_position, trip.origin_position)
self.assertIsInstance(trip.destination_position,
jit.GeometricPosition)
self.assertEqual(destination_position, trip.destination_position)
def test_format_fleet(self):
formatter = jit.CordeauLaporteLoaderFormatter(self.data)
surface = formatter.surface()
fleet = formatter.fleet(surface)
self.assertIsInstance(fleet, jit.Fleet)
self.assertEqual(int(self.data[0][0]), len(fleet.vehicles))
for idx, vehicle in enumerate(fleet.vehicles):
self.assertEqual(str(idx), vehicle.identifier)
self.assertIsInstance(vehicle, jit.Vehicle)
self.assertEqual(self.data[0][2], vehicle.timeout)
self.assertEqual(self.data[0][3], vehicle.capacity)
position = vehicle.origin_position
self.assertEqual(vehicle.origin_position,
vehicle.destination_position)
self.assertIsInstance(position, jit.GeometricPosition)
self.assertEqual(self.data[1][1:3], position.coordinates)
def test_format_surface(self):
formatter = jit.CordeauLaporteLoaderFormatter(self.data)
surface = formatter.surface()
self.assertIsInstance(surface, jit.GeometricSurface)
self.assertEqual(0, len(surface.positions))
def test_creation(self):
formatter = jit.CordeauLaporteLoaderFormatter(self.data)
self.assertEqual(formatter.data, self.data)