def test_distance_to_polygon_6(self):
"""Test calculating distance to polygon."""
mock_polygon = Polygon([
Point(-30.0, 179.0),
Point(-30.0, -179.5),
Point(-29.5, -179.5),
Point(-29.5, 179.0),
Point(-30.0, 179.0),
])
home_coordinates = (-29.8, -177.0)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_polygon)
self.assertAlmostEqual(distance, 241.2, 1)
home_coordinates = (-29.9, 178.0)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_polygon)
self.assertAlmostEqual(distance, 96.4, 1)
home_coordinates = (-29.0, -179.8)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_polygon)
self.assertAlmostEqual(distance, 55.6, 1)
home_coordinates = (-29.0, 179.8)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_polygon)
self.assertAlmostEqual(distance, 55.6, 1)
def test_distance_to_bbox_1(self):
"""Test calculating distance to bounding box."""
home_coordinates = (20.0, 20.0)
# 1. inside
mock_bbox = BoundingBox(Point(10.0, 10.0), Point(30.0, 30.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 0.0, 1)
# 2. above-left
mock_bbox = BoundingBox(Point(10.0, 25.0), Point(15.0, 30.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 768.1, 1)
# 3. above
mock_bbox = BoundingBox(Point(10.0, 15.0), Point(15.0, 25.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 556.0, 1)
# 4. above-right
mock_bbox = BoundingBox(Point(10.0, 10.0), Point(15.0, 15.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 768.1, 1)
# 5. left
mock_bbox = BoundingBox(Point(15.0, 25.0), Point(25.0, 30.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 522.4, 1)
# 6. right
mock_bbox = BoundingBox(Point(15.0, 10.0), Point(25.0, 15.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 522.4, 1)
# 7. below-left
mock_bbox = BoundingBox(Point(25.0, 25.0), Point(30.0, 30.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 756.8, 1)
# 8. below
mock_bbox = BoundingBox(Point(25.0, 15.0), Point(30.0, 25.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 556.0, 1)
# 9. below-right
mock_bbox = BoundingBox(Point(25.0, 10.0), Point(30.0, 15.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 756.8, 1)
# special case
home_coordinates = (-20.0, -20.0)
mock_bbox = BoundingBox(Point(-30.0, -15.0), Point(-25.0, -10.0))
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 756.8, 1)
def test_distance_to_point(self):
"""Test calculating distance to point."""
home_coordinates = (-31.0, 150.0)
mock_point = Point(-30.0, 151.0)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_point)
self.assertAlmostEqual(distance, 146.8, 1)
def test_extract_coordinates_from_unsupported_geometry(self):
"""Test extracting coordinates from unsupported geometry."""
mock_unsupported_geometry = MagicMock()
latitude, longitude = GeoRssDistanceHelper.extract_coordinates(
mock_unsupported_geometry)
self.assertIsNone(latitude)
self.assertIsNone(longitude)
def test_distance_to_unsupported_geometry(self):
"""Test calculating distance to unsupported geometry."""
home_coordinates = (-31.0, 150.0)
mock_unsupported_geometry = MagicMock()
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_unsupported_geometry)
assert distance == float("inf")
def test_extract_coordinates_from_point(self):
"""Test extracting coordinates from point."""
mock_point = Point(-30.0, 151.0)
latitude, longitude = GeoRssDistanceHelper.extract_coordinates(
mock_point)
assert latitude == -30.0
assert longitude == 151.0
def test_distance_to_bbox_2(self):
"""Test calculating distance to bounding box."""
mock_bbox = BoundingBox(Point(5.0, 175.0), Point(15.0, -175.0))
# 1. inside
home_coordinates = (5.0, 176.0)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 0.0, 1)
# 2. above-left
home_coordinates = (20.0, 170.0)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 768.1, 1)
# 3. above-right
home_coordinates = (20.0, -170.0)
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_bbox)
self.assertAlmostEqual(distance, 768.1, 1)
def test_distance_to_polygon_4(self):
"""Test calculating distance to polygon."""
home_coordinates = (30.0, 151.3)
mock_polygon = Polygon([
Point(30.0, 151.0),
Point(30.0, 151.5),
Point(30.5, 151.5),
Point(30.5, 151.0),
Point(30.0, 151.0),
])
distance = GeoRssDistanceHelper.distance_to_geometry(
home_coordinates, mock_polygon)
self.assertAlmostEqual(distance, 0.0, 1)
def test_extract_coordinates_from_polygon(self):
"""Test extracting coordinates from polygon."""
mock_polygon = Polygon([
Point(-30.0, 151.0),
Point(-30.0, 151.5),
Point(-30.5, 151.5),
Point(-30.5, 151.0),
Point(-30.0, 151.0),
])
latitude, longitude = GeoRssDistanceHelper.extract_coordinates(
mock_polygon)
self.assertAlmostEqual(latitude, -30.2, 1)
self.assertAlmostEqual(longitude, 151.2, 1)