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test_validate_schedule.py
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import pytest
from genet import Route, Schedule, Service, Stop
from genet.validate import schedule as schedule_validation
@pytest.fixture()
def incorrect_schedule():
return Schedule(
epsg="epsg:27700",
services=[
Service(
id="service",
routes=[
Route(
route_short_name="route",
mode="bus",
stops=[
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
],
trips={
"trip_id": ["VJ00938baa194cee94700312812d208fe79f3297ee_04:40:00"],
"trip_departure_time": ["04:40:00"],
"vehicle_id": ["veh_1_bus"],
},
arrival_offsets=["00:00:00", "00:02:00"],
departure_offsets=["00:00:00", "00:02:00"],
),
Route(
route_short_name="route1",
mode="bus",
stops=[
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
],
trips={
"trip_id": ["Blep_04:40:00"],
"trip_departure_time": ["05:40:00"],
"vehicle_id": ["veh_2_bus"],
},
arrival_offsets=["00:00:00", "00:03:00"],
departure_offsets=["00:00:00", "00:05:00"],
),
],
)
],
)
def test_generate_validation_report_for_correct_schedule(
assert_semantically_equal, correct_schedule
):
correct_report = {
"schedule_level": {
"is_valid_schedule": True,
"invalid_stages": [],
"has_valid_services": True,
"invalid_services": [],
"headways": {"has_zero_min_headways": False},
"speeds": {},
},
"service_level": {
"service": {
"is_valid_service": True,
"invalid_stages": [],
"has_valid_routes": True,
"invalid_routes": [],
}
},
"route_level": {
"service": {
"1": {
"is_valid_route": True,
"invalid_stages": [],
"headway_stats": {
"mean_headway_mins": float("nan"),
"std_headway_mins": float("nan"),
"max_headway_mins": float("nan"),
"min_headway_mins": float("nan"),
},
},
"2": {
"is_valid_route": True,
"invalid_stages": [],
"headway_stats": {
"mean_headway_mins": float("nan"),
"std_headway_mins": float("nan"),
"max_headway_mins": float("nan"),
"min_headway_mins": float("nan"),
},
},
}
},
"vehicle_level": {
"vehicle_definitions_valid": True,
"vehicle_definitions_validity_components": {
"missing_vehicles": {"missing_vehicles_types": set(), "vehicles_affected": {}},
"multiple_use_vehicles": {},
"unused_vehicles": set(),
},
},
}
report = schedule_validation.generate_validation_report(correct_schedule)
assert_semantically_equal(report, correct_report)
def test_generate_validation_report_for_incorrect_schedule(
assert_semantically_equal, incorrect_schedule
):
correct_report = {
"schedule_level": {
"is_valid_schedule": False,
"invalid_stages": ["not_has_valid_services"],
"has_valid_services": False,
"invalid_services": ["service"],
"headways": {"has_zero_min_headways": False},
"speeds": {"0_m/s": {"routes": ["service_0", "service_1"]}},
},
"service_level": {
"service": {
"is_valid_service": False,
"invalid_stages": ["not_has_valid_routes"],
"has_valid_routes": False,
"invalid_routes": ["service_0", "service_1"],
}
},
"route_level": {
"service": {
"service_0": {
"is_valid_route": False,
"invalid_stages": ["not_has_correctly_ordered_route", "has_self_loops"],
"headway_stats": {
"mean_headway_mins": float("nan"),
"std_headway_mins": float("nan"),
"max_headway_mins": float("nan"),
"min_headway_mins": float("nan"),
},
},
"service_1": {
"is_valid_route": False,
"invalid_stages": ["not_has_correctly_ordered_route", "has_self_loops"],
"headway_stats": {
"mean_headway_mins": float("nan"),
"std_headway_mins": float("nan"),
"max_headway_mins": float("nan"),
"min_headway_mins": float("nan"),
},
},
}
},
"vehicle_level": {
"vehicle_definitions_valid": True,
"vehicle_definitions_validity_components": {
"missing_vehicles": {"missing_vehicles_types": set(), "vehicles_affected": {}},
"multiple_use_vehicles": {},
"unused_vehicles": set(),
},
},
}
report = schedule_validation.generate_validation_report(incorrect_schedule)
assert_semantically_equal(report, correct_report)
@pytest.fixture()
def schedule_with_incomplete_vehicle_definition():
s = Schedule(
epsg="epsg:27700",
services=[
Service(
id="service",
routes=[
Route(
route_short_name="route",
mode="bus",
stops=[
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
],
trips={
"trip_id": ["VJ00938baa194cee94700312812d208fe79f3297ee_04:40:00"],
"trip_departure_time": ["04:40:00"],
"vehicle_id": ["veh_1_bus"],
},
arrival_offsets=["00:00:00", "00:02:00"],
departure_offsets=["00:00:00", "00:02:00"],
),
Route(
route_short_name="route1",
mode="bus",
stops=[
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
],
trips={
"trip_id": ["Blep_04:40:00"],
"trip_departure_time": ["05:40:00"],
"vehicle_id": ["veh_2_bus"],
},
arrival_offsets=["00:00:00", "00:03:00"],
departure_offsets=["00:00:00", "00:05:00"],
),
],
)
],
)
s.vehicle_types = {}
return s
def test_generate_validation_report_with_schedule_incomplete_vehicle_definitions(
assert_semantically_equal, schedule_with_incomplete_vehicle_definition
):
correct_vehicle_report = {
"vehicle_definitions_valid": False,
"vehicle_definitions_validity_components": {
"missing_vehicles": {
"missing_vehicles_types": {"bus"},
"vehicles_affected": {"veh_1_bus": {"type": "bus"}, "veh_2_bus": {"type": "bus"}},
},
"multiple_use_vehicles": {},
"unused_vehicles": set(),
},
}
report = schedule_validation.generate_validation_report(
schedule_with_incomplete_vehicle_definition
)
assert_semantically_equal(report["vehicle_level"], correct_vehicle_report)
def test_schedule_with_no_unused_vehicles(assert_semantically_equal, correct_schedule):
correct_output = set()
actual_output = correct_schedule.unused_vehicles()
assert_semantically_equal(correct_output, actual_output)
@pytest.fixture()
def schedule_with_unused_vehicles():
s = Schedule(
epsg="epsg:27700",
services=[
Service(
id="service",
routes=[
Route(
id="r1",
route_short_name="route",
mode="bus",
stops=[
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
],
trips={
"trip_id": ["VJ00938baa194cee94700312812d208fe79f3297ee_04:40:00"],
"trip_departure_time": ["04:40:00"],
"vehicle_id": ["veh_1_bus"],
},
arrival_offsets=["00:00:00", "00:02:00"],
departure_offsets=["00:00:00", "00:02:00"],
)
],
)
],
)
s.vehicles = {"veh_2_bus": {"type": "bus"}, "veh_1_bus": {"type": "bus"}}
return s
def test_schedule_with_unused_vehicles(assert_semantically_equal, schedule_with_unused_vehicles):
unused_correct = set({"veh_2_bus"})
unused_actual = schedule_with_unused_vehicles.unused_vehicles()
assert_semantically_equal(unused_correct, unused_actual)
def test_schedule_with_no_multiple_use_vehicles(assert_semantically_equal, correct_schedule):
correct_output = {}
actual_output = correct_schedule.check_vehicle_uniqueness()
assert_semantically_equal(correct_output, actual_output)
@pytest.fixture()
def schedule_with_multiple_use_vehicles():
s = Schedule(
epsg="epsg:27700",
services=[
Service(
id="service",
routes=[
Route(
route_short_name="route",
mode="bus",
stops=[
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
],
trips={
"trip_id": ["VJ00938baa194cee94700312812d208fe79f3297ee_044000"],
"trip_departure_time": ["04:40:00"],
"vehicle_id": ["veh_1_bus"],
},
arrival_offsets=["00:00:00", "00:02:00"],
departure_offsets=["00:00:00", "00:02:00"],
),
Route(
route_short_name="route1",
mode="bus",
stops=[
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
Stop(
id="0", x=528504.1342843144, y=182155.7435136598, epsg="epsg:27700"
),
],
trips={
"trip_id": ["Blep_044000"],
"trip_departure_time": ["05:40:00"],
"vehicle_id": ["veh_1_bus"],
},
arrival_offsets=["00:00:00", "00:03:00"],
departure_offsets=["00:00:00", "00:05:00"],
),
],
)
],
)
return s
def test_schedule_with_multiple_use_vehicles(
assert_semantically_equal, schedule_with_multiple_use_vehicles
):
correct_output = {}
correct_output["veh_1_bus"] = []
correct_output["veh_1_bus"].append("VJ00938baa194cee94700312812d208fe79f3297ee_044000")
correct_output["veh_1_bus"].append("Blep_044000")
actual_output = schedule_with_multiple_use_vehicles.check_vehicle_uniqueness()
assert_semantically_equal(correct_output, actual_output)
@pytest.fixture()
def nice_schedule_for_testing_headway_reporting():
headway_mins = 10
return {
"schedule": Schedule(
epsg="epsg:27700",
services=[
Service(
id="service",
routes=[
Route(
route_short_name="route",
mode="bus",
stops=[
Stop(
id="0",
x=528504.1342843144,
y=182155.7435136598,
epsg="epsg:27700",
),
Stop(
id="1",
x=528504.1342843144,
y=182155.7435136598,
epsg="epsg:27700",
),
],
headway_spec={("07:00:00", "08:00:00"): headway_mins},
arrival_offsets=["00:00:00", "00:02:00"],
departure_offsets=["00:00:00", "00:02:00"],
)
],
)
],
),
"headways": {"has_zero_min_headways": False},
"headway_stats": {
"mean_headway_mins": headway_mins,
"std_headway_mins": 0.0,
"max_headway_mins": headway_mins,
"min_headway_mins": headway_mins,
},
}
def test_nice_schedules_global_headway_evaluation_in_validation_report(
nice_schedule_for_testing_headway_reporting,
):
rep = nice_schedule_for_testing_headway_reporting["schedule"].generate_validation_report()
rep["schedule_level"]["headway_stats"] = nice_schedule_for_testing_headway_reporting[
"headway_stats"
]
def test_nice_schedules_headway_stats_in_validation_report(
nice_schedule_for_testing_headway_reporting,
):
rep = nice_schedule_for_testing_headway_reporting["schedule"].generate_validation_report()
rep["route_level"]["service"]["service_0"] = nice_schedule_for_testing_headway_reporting[
"headway_stats"
]
@pytest.fixture()
def bad_schedule_for_testing_headway_reporting():
headway_mins = 0.0
return {
"schedule": Schedule(
epsg="epsg:27700",
services=[
Service(
id="service",
routes=[
Route(
route_short_name="route",
mode="bus",
stops=[
Stop(
id="0",
x=528504.1342843144,
y=182155.7435136598,
epsg="epsg:27700",
),
Stop(
id="1",
x=528504.1342843144,
y=182155.7435136598,
epsg="epsg:27700",
),
],
trips={
"trip_id": ["t1", "t2", "t3"],
"trip_departure_time": ["05:40:00", "05:40:00", "05:40:00"],
"vehicle_id": ["veh_1_bus", "veh_2_bus", "veh_3_bus"],
},
arrival_offsets=["00:00:00", "00:02:00"],
departure_offsets=["00:00:00", "00:02:00"],
)
],
)
],
),
"headways": {
"has_zero_min_headways": True,
"routes": {"number_of_affected": 1, "ids": ["service_0"]},
"services": {"number_of_affected": 1, "ids": ["service"]},
},
"headway_stats": {
"mean_headway_mins": headway_mins,
"std_headway_mins": 0.0,
"max_headway_mins": headway_mins,
"min_headway_mins": headway_mins,
},
}
def test_bad_schedules_global_headway_evaluation_in_validation_report(
bad_schedule_for_testing_headway_reporting,
):
rep = bad_schedule_for_testing_headway_reporting["schedule"].generate_validation_report()
rep["schedule_level"]["headway_stats"] = bad_schedule_for_testing_headway_reporting[
"headway_stats"
]
def test_bad_schedules_headway_stats_in_validation_report(
bad_schedule_for_testing_headway_reporting,
):
rep = bad_schedule_for_testing_headway_reporting["schedule"].generate_validation_report()
rep["route_level"]["service"]["service_0"] = bad_schedule_for_testing_headway_reporting[
"headway_stats"
]