79 lines
2.8 KiB
Python
79 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
|
|
import random
|
|
import pytest
|
|
import os
|
|
from flaky import flaky
|
|
|
|
|
|
if not hasattr(random, "choices"):
|
|
|
|
def choices(population, *, k=1):
|
|
return [random.choice(population) for _ in range(k)]
|
|
|
|
random.choices = choices
|
|
|
|
|
|
@pytest.fixture(scope="module")
|
|
def py_router(stars_path):
|
|
from ed_lrr_gui import PyRouter
|
|
|
|
stars_path, names = stars_path
|
|
router = PyRouter(lambda status: None)
|
|
router.load(stars_path)
|
|
resolved_systems = router.resolve_systems(*names)
|
|
for name in names:
|
|
err = "Failed to resolve {}".format(name)
|
|
assert name in resolved_systems, err
|
|
yield router, resolved_systems
|
|
|
|
|
|
class Test_ED_LRR(object): # noqa: H601
|
|
@pytest.mark.dependency()
|
|
@flaky(max_runs=10, min_passes=5)
|
|
def test_load_and_resolve(self, stars_path):
|
|
stars_path, names = stars_path
|
|
from ed_lrr_gui import PyRouter
|
|
|
|
router = PyRouter(lambda status: None)
|
|
router.load(stars_path)
|
|
resolved_systems = router.resolve_systems(*names)
|
|
for name in names:
|
|
err = "Failed to resolve {}".format(name)
|
|
assert name in resolved_systems, err
|
|
|
|
@pytest.mark.dependency(depends=["Test_ED_LRR::test_load_and_resolve"])
|
|
@flaky(max_runs=10, min_passes=5)
|
|
def test_zero_range_fails(self, py_router):
|
|
r, resolved_systems = py_router
|
|
waypoints = random.choices(list(resolved_systems.values()), k=2)
|
|
err = pytest.raises(RuntimeError, r.route, waypoints, 0)
|
|
err.match(r"No route from .* to .* found!")
|
|
|
|
beam_widths = [256, 512, 1024, 0]
|
|
greedyness = [0, 0.5, 1]
|
|
n_workers = [0, os.cpu_count()]
|
|
ranges = [30, 50]
|
|
|
|
@pytest.mark.dependency(depends=["Test_ED_LRR::test_load_and_resolve"])
|
|
@flaky(max_runs=10, min_passes=2)
|
|
@pytest.mark.parametrize("workers", n_workers,
|
|
ids=lambda v: "workers:{}".format(v))
|
|
@pytest.mark.parametrize("jump_range", ranges,
|
|
ids=lambda v: "range:{}".format(v))
|
|
@pytest.mark.parametrize(
|
|
"greedyness", greedyness, ids=lambda v: "greedyness:{}".format(v)
|
|
)
|
|
@pytest.mark.parametrize(
|
|
"beam_width", beam_widths, ids=lambda v: "beam_width:{}".format(v)
|
|
)
|
|
def test_route(self, py_router, jump_range,
|
|
workers, greedyness, beam_width):
|
|
r, resolved_systems = py_router
|
|
waypoints = random.choices(list(resolved_systems.values()), k=2)
|
|
args = waypoints, jump_range, greedyness, beam_width, workers
|
|
err = "Failed to route for waypoints: {}".format(waypoints)
|
|
route_len = r.route(*args)
|
|
assert route_len != 0, err
|
|
del r
|
|
# TODO: verify hop distance and inclusion of waypoints
|