def test_point_in_polygon_2(self):
"""Test if point is in polygon."""
polygon = Polygon([
Point(30.0, -30.0),
Point(30.0, -25.0),
Point(35.0, -25.0),
Point(30.0, -30.0),
])
# 1. Outside
point = Point(20.0, -40.0)
assert not polygon.is_inside(point)
# 2. Inside
point = Point(31.0, -28.0)
assert polygon.is_inside(point)
# 3. Inside
point = Point(30.0, -28.0)
assert polygon.is_inside(point)
# 4. Inside
point = Point(30.0, -25.0)
assert polygon.is_inside(point)
# 5. Outside
point = Point(34.0, -29.0)
assert not polygon.is_inside(point)
# 6. Invalid point
assert not polygon.is_inside(None)
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_polygon_equality(self):
"""Test points."""
polygon1 = Polygon([
Point(30.0, 30.0),
Point(30.0, 35.0),
Point(35.0, 35.0),
Point(35.0, 30.0),
Point(30.0, 30.0),
])
polygon2 = Polygon([
Point(30.0, 30.0),
Point(30.0, 35.0),
Point(35.0, 35.0),
Point(35.0, 30.0),
Point(30.0, 30.0),
])
assert polygon1 == polygon2
def _create_polygon_single(polygon_data: Tuple) -> List[Polygon]:
"""Create polygon from provided tuple of coordinates."""
if len(polygon_data) % 2 != 0:
# Not even number of coordinates - chop last entry.
polygon_data = polygon_data[0:len(polygon_data) - 1]
points = []
for i in range(0, len(polygon_data), 2):
points.append(Point(polygon_data[i], polygon_data[i + 1]))
return [Polygon(points)]
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)
def test_polygon(self):
"""Test polygon."""
polygon = Polygon([
Point(-30.1, 150.1),
Point(-30.2, 150.2),
Point(-30.4, 150.4),
Point(-30.8, 150.8),
Point(-30.1, 150.1),
])
assert len(polygon.points) == 5
assert polygon.centroid.latitude == -30.32
assert polygon.centroid.longitude == 150.32
assert (repr(polygon) == "<Polygon(centroid="
"<Point(latitude=-30.32, longitude=150.32)>)>")
def test_feed_entry_features():
"""Test feed entry filtering by feature."""
point = Point(0.0, 0.0)
polygon = Polygon([point, point])
bounding_box = BoundingBox(point, point)
feed_item = MockFeedItem(
None, [point, polygon, point, polygon, polygon, bounding_box])
# 1. Include all
feed_entry = MockSimpleFeedEntry(None, feed_item,
[Point, Polygon, BoundingBox])
assert len(feed_entry.geometries) == 6
# 2. Exclude points
feed_entry = MockSimpleFeedEntry(None, feed_item, [Polygon, BoundingBox])
assert len(feed_entry.geometries) == 4
# 3. Exclude polygons
feed_entry = MockSimpleFeedEntry(None, feed_item, [Point, BoundingBox])
assert len(feed_entry.geometries) == 3
# 4. Exclude bounding boxes
feed_entry = MockSimpleFeedEntry(None, feed_item, [Point, Polygon])
assert len(feed_entry.geometries) == 5
# 5. Exclude all
feed_entry = MockSimpleFeedEntry(None, feed_item, [])
assert len(feed_entry.geometries) == 0
def test_point_in_polygon_1(self):
"""Test if point is in polygon."""
polygon = Polygon([
Point(30.0, 30.0),
Point(30.0, 35.0),
Point(35.0, 35.0),
Point(30.0, 30.0)
])
# 1. Outside
point = Point(20.0, 20.0)
assert not polygon.is_inside(point)
# 2. Inside
point = Point(31.0, 32.0)
assert polygon.is_inside(point)
# 3. Inside
point = Point(30.0, 32.0)
assert polygon.is_inside(point)
# 4. Inside
point = Point(30.0, 35.0)
assert polygon.is_inside(point)
# 5. Outside
point = Point(34.0, 31.0)
assert not polygon.is_inside(point)