def test_get_waypoint_travel_time(self):
"""Tests travel time calc."""
test_spds = [1, 10, 100, 500]
for (lon2, lat2, lon1, lat1, dist_km) in TESTDATA_COMPETITION_DIST:
dist_ft = units.kilometers_to_feet(dist_km)
for speed in test_spds:
speed_fps = units.knots_to_feet_per_second(speed)
time = dist_ft / speed_fps
gpos1 = GpsPosition()
gpos1.latitude = lat1
gpos1.longitude = lon1
gpos1.save()
apos1 = AerialPosition()
apos1.gps_position = gpos1
apos1.altitude_msl = 0
apos1.save()
wpt1 = Waypoint()
wpt1.position = apos1
gpos2 = GpsPosition()
gpos2.latitude = lat2
gpos2.longitude = lon2
gpos2.save()
apos2 = AerialPosition()
apos2.gps_position = gpos2
apos2.altitude_msl = 0
apos2.save()
wpt2 = Waypoint()
wpt2.position = apos2
waypoints = [wpt1, wpt2]
obstacle = MovingObstacle()
obstacle.speed_avg = speed
self.assertTrue(self.eval_travel_time(
obstacle.get_waypoint_travel_time(waypoints, 0, 1), time))
def test_get_waypoint_travel_time(self):
"""Tests travel time calc."""
test_spds = [1, 10, 100, 500]
for (lon2, lat2, lon1, lat1, dist_km) in TESTDATA_COMPETITION_DIST:
dist_ft = units.kilometers_to_feet(dist_km)
for speed in test_spds:
speed_fps = units.knots_to_feet_per_second(speed)
time = dist_ft / speed_fps
gpos1 = GpsPosition()
gpos1.latitude = lat1
gpos1.longitude = lon1
gpos1.save()
apos1 = AerialPosition()
apos1.gps_position = gpos1
apos1.altitude_msl = 0
apos1.save()
wpt1 = Waypoint()
wpt1.position = apos1
gpos2 = GpsPosition()
gpos2.latitude = lat2
gpos2.longitude = lon2
gpos2.save()
apos2 = AerialPosition()
apos2.gps_position = gpos2
apos2.altitude_msl = 0
apos2.save()
wpt2 = Waypoint()
wpt2.position = apos2
waypoints = [wpt1, wpt2]
obstacle = MovingObstacle()
obstacle.speed_avg = speed
self.assertTrue(
self.eval_travel_time(
obstacle.get_waypoint_travel_time(waypoints, 0, 1),
time))
def test_get_waypoint_travel_time_invalid_inputs(self):
"""Tests proper invalid input handling."""
obstacle = MovingObstacle()
obstacle.speed_avg = 1
self.assertIsNone(obstacle.get_waypoint_travel_time(None, 1, 1))
self.assertIsNone(obstacle.get_waypoint_travel_time([], 1, 1))
self.assertIsNone(obstacle.get_waypoint_travel_time([None], 1, 1))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], None,
1))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 1,
None))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], -1,
0))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 0,
-1))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 2,
0))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 0,
2))
obstacle.speed_avg = 0
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 0,
1))
def test_get_waypoint_travel_time_invalid_inputs(self):
"""Tests proper invalid input handling."""
obstacle = MovingObstacle()
obstacle.speed_avg = 1
self.assertIsNone(obstacle.get_waypoint_travel_time(None, 1, 1))
self.assertIsNone(obstacle.get_waypoint_travel_time([], 1, 1))
self.assertIsNone(obstacle.get_waypoint_travel_time([None], 1, 1))
self.assertIsNone(
obstacle.get_waypoint_travel_time([None, None], None, 1))
self.assertIsNone(
obstacle.get_waypoint_travel_time([None, None], 1, None))
self.assertIsNone(
obstacle.get_waypoint_travel_time([None, None], -1, 0))
self.assertIsNone(
obstacle.get_waypoint_travel_time([None, None], 0, -1))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 2,
0))
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 0,
2))
obstacle.speed_avg = 0
self.assertIsNone(obstacle.get_waypoint_travel_time([None, None], 0,
1))