def test_extract_coordinates_from_unsupported_geometry(self):
"""Test extracting coordinates from unsupported geometry."""
mock_unsupported_geometry = MagicMock()
latitude, longitude = GeoJsonDistanceHelper.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 = GeoJsonDistanceHelper.distance_to_geometry(
home_coordinates, mock_unsupported_geometry)
assert distance == float("inf")
def test_distance_to_point(self):
"""Test calculating distance to point."""
home_coordinates = [-31.0, 150.0]
mock_point = MagicMock(spec=Point)
mock_point.coordinates = [151.0, -30.0]
distance = GeoJsonDistanceHelper.distance_to_geometry(
home_coordinates, mock_point)
self.assertAlmostEqual(distance, 146.8, 1)
def test_extract_coordinates_from_point(self):
"""Test extracting coordinates from point."""
mock_point = MagicMock(spec=Point)
mock_point.coordinates = [151.0, -30.0]
latitude, longitude = GeoJsonDistanceHelper.extract_coordinates(
mock_point)
assert latitude == -30.0
assert longitude == 151.0
def test_extract_coordinates_from_geometry_collection(self):
"""Test extracting coordinates from geometry collection."""
mock_point = MagicMock(spec=Point)
mock_point.coordinates = [151.0, -30.0]
mock_geometry_collection = MagicMock(spec=GeometryCollection)
mock_geometry_collection.geometries = [mock_point]
latitude, longitude = GeoJsonDistanceHelper.extract_coordinates(
mock_geometry_collection)
assert latitude == -30.0
assert longitude == 151.0
def test_distance_to_polygon(self):
"""Test calculating distance to point."""
home_coordinates = [-31.0, 150.0]
mock_polygon = MagicMock(spec=Polygon)
mock_polygon.coordinates = [[
[151.0, -30.0],
[151.5, -30.0],
[151.5, -30.5],
[151.0, -30.5],
[151.0, -30.0],
]]
distance = GeoJsonDistanceHelper.distance_to_geometry(
home_coordinates, mock_polygon)
self.assertAlmostEqual(distance, 110.6, 1)
def test_extract_coordinates_from_polygon(self):
"""Test extracting coordinates from polygon."""
mock_polygon = MagicMock(spec=Polygon)
mock_polygon.coordinates = [[
[151.0, -30.0],
[151.5, -30.0],
[151.5, -30.5],
[151.0, -30.5],
[151.0, -30.0],
]]
latitude, longitude = GeoJsonDistanceHelper.extract_coordinates(
mock_polygon)
self.assertAlmostEqual(latitude, -30.2, 1)
self.assertAlmostEqual(longitude, 151.2, 1)