def test_coerce_multipoint_3d(self):
c = GeometryCoercer()
multipoint2d = MultiPoint((Point(0, 0), Point(1, 1)), srid=4326)
self.assertFalse(multipoint2d.hasz)
multipoint3d = c.coerce(multipoint2d, dimensions=3)
self.assertTrue(multipoint3d.hasz)
self.assertEquals(multipoint3d.srid, multipoint2d.srid)
def test_coerce_multipoint_3d(self):
c = GeometryCoercer()
multipoint2d = MultiPoint((Point(0, 0), Point(1, 1)), srid=4326)
self.assertFalse(multipoint2d.hasz)
multipoint3d = c.coerce(multipoint2d, dimensions=3)
self.assertTrue(multipoint3d.hasz)
self.assertEquals(multipoint3d.srid, multipoint2d.srid)
def test_coerce_multipolygon_2d(self):
c = GeometryCoercer()
p1 = Polygon(((0, 0, 1), (0, 1, 1), (1, 1, 1), (1, 0, 1), (0, 0, 1)), srid=4326)
p2 = Polygon(((2, 2, 1), (2, 3, 1), (3, 3, 1), (3, 2, 1), (2, 2, 1)), srid=4326)
multipolygon3d = MultiPolygon(p1, p2, srid=4326)
self.assertTrue(multipolygon3d.hasz)
multipolygon2d = c.coerce(multipolygon3d)
self.assertFalse(multipolygon2d.hasz)
def test_coerce_polygon_3d(self):
c = GeometryCoercer()
polygon2d = Polygon((((0, 0), (0, 1), (1, 1), (1, 0), (0, 0))), srid=4326)
self.assertFalse(polygon2d.hasz)
polygon3d = c.coerce(polygon2d, dimensions=3)
self.assertTrue(polygon3d.hasz)
self.assertEquals(polygon3d.area, polygon2d.area)
self.assertEquals(polygon3d.length, polygon2d.length)
self.assertEquals(polygon3d.srid, polygon2d.srid)
def test_coerce_point_2d(self):
c = GeometryCoercer()
point3d = Point(x=0, y=0, z=0, srid=4326)
self.assertTrue(point3d.hasz)
point2d = c.coerce(point3d)
self.assertEquals(point3d.x, point2d.x)
self.assertEquals(point3d.y, point2d.y)
self.assertEquals(point3d.srid, point2d.srid)
self.assertIsNone(point2d.z)
def test_coerce_multipolygon_2d(self):
c = GeometryCoercer()
p1 = Polygon(((0, 0, 1), (0, 1, 1), (1, 1, 1), (1, 0, 1), (0, 0, 1)),
srid=4326)
p2 = Polygon(((2, 2, 1), (2, 3, 1), (3, 3, 1), (3, 2, 1), (2, 2, 1)),
srid=4326)
multipolygon3d = MultiPolygon(p1, p2, srid=4326)
self.assertTrue(multipolygon3d.hasz)
multipolygon2d = c.coerce(multipolygon3d)
self.assertFalse(multipolygon2d.hasz)
def test_coerce_polygon_3d(self):
c = GeometryCoercer()
polygon2d = Polygon((((0, 0), (0, 1), (1, 1), (1, 0), (0, 0))),
srid=4326)
self.assertFalse(polygon2d.hasz)
polygon3d = c.coerce(polygon2d, dimensions=3)
self.assertTrue(polygon3d.hasz)
self.assertEquals(polygon3d.area, polygon2d.area)
self.assertEquals(polygon3d.length, polygon2d.length)
self.assertEquals(polygon3d.srid, polygon2d.srid)
def test_coerce_point_2d(self):
c = GeometryCoercer()
point3d = Point(x=0, y=0, z=0, srid=4326)
self.assertTrue(point3d.hasz)
point2d = c.coerce(point3d)
self.assertEquals(point3d.x, point2d.x)
self.assertEquals(point3d.y, point2d.y)
self.assertEquals(point3d.srid, point2d.srid)
self.assertIsNone(point2d.z)
def test_coerce_point_3d(self):
c = GeometryCoercer()
point2d = Point(x=0, y=0, srid=4326)
self.assertFalse(point2d.hasz)
point3d = c.coerce(point2d, dimensions=3, z_value=10)
self.assertEquals(point2d.x, point3d.x)
self.assertEquals(point2d.y, point3d.y)
self.assertEquals(point2d.srid, point3d.srid)
self.assertTrue(point3d.hasz)
self.assertEquals(10, point3d.z)
def test_coerce_linestring_3d(self):
c = GeometryCoercer()
linestring2d = LineString((0, 0), (1, 1),)
self.assertFalse(linestring2d.hasz)
linestring3d = c.coerce(linestring2d, dimensions=3, z_value=10)
self.assertEquals(linestring2d.srid, linestring3d.srid)
self.assertTrue(linestring3d.hasz)
for tupla in linestring3d.coords:
self.assertEquals(10, tupla[2])
def test_coerce_point_3d(self):
c = GeometryCoercer()
point2d = Point(x=0, y=0, srid=4326)
self.assertFalse(point2d.hasz)
point3d = c.coerce(point2d, dimensions=3, z_value=10)
self.assertEquals(point2d.x, point3d.x)
self.assertEquals(point2d.y, point3d.y)
self.assertEquals(point2d.srid, point3d.srid)
self.assertTrue(point3d.hasz)
self.assertEquals(10, point3d.z)
def test_coerce_linearring_3d(self):
c = GeometryCoercer()
linearring2d = LinearRing(((0, 0), (1, 1), (1.5, 1.5), (0, 0)),
srid=4326)
self.assertFalse(linearring2d.hasz)
linearring3d = c.coerce(linearring2d, dimensions=3, z_value=10)
self.assertEquals(linearring2d.srid, linearring3d.srid)
self.assertTrue(linearring3d.hasz)
for tupla in linearring3d.coords:
self.assertEquals(10, tupla[2])
def test_coerce_multipolygon_2d_with_holes(self):
c = GeometryCoercer()
exterior = ((0, 0, 1), (0, 1, 1), (1, 1, 1), (1, 0, 1), (0, 0, 1))
hole1 = ((0.5, 0.5), (0.5, 0.6), (0.6, 0.6), (0.6, 0.5), (0.5, 0.5))
hole2 = ((0.2, 0.2), (0.2, 0.3), (0.3, 0.3), (0.3, 0.2), (0.2, 0.2))
p1 = Polygon(exterior , hole1, hole2, srid=4326)
p2 = Polygon(((2, 2, 1), (2, 3, 1), (3, 3, 1), (3, 2, 1), (2, 2, 1)), srid=4326)
multipolygon3d = MultiPolygon(p1, p2, srid=4326)
self.assertTrue(multipolygon3d.hasz)
multipolygon2d = c.coerce(multipolygon3d)
self.assertFalse(multipolygon2d.hasz)
def test_coerce_multipolygon_2d_with_holes(self):
c = GeometryCoercer()
exterior = ((0, 0, 1), (0, 1, 1), (1, 1, 1), (1, 0, 1), (0, 0, 1))
hole1 = ((0.5, 0.5), (0.5, 0.6), (0.6, 0.6), (0.6, 0.5), (0.5, 0.5))
hole2 = ((0.2, 0.2), (0.2, 0.3), (0.3, 0.3), (0.3, 0.2), (0.2, 0.2))
p1 = Polygon(exterior, hole1, hole2, srid=4326)
p2 = Polygon(((2, 2, 1), (2, 3, 1), (3, 3, 1), (3, 2, 1), (2, 2, 1)),
srid=4326)
multipolygon3d = MultiPolygon(p1, p2, srid=4326)
self.assertTrue(multipolygon3d.hasz)
multipolygon2d = c.coerce(multipolygon3d)
self.assertFalse(multipolygon2d.hasz)
def test_coerce_linestring_2d(self):
c = GeometryCoercer()
linestring3d = LineString((0, 0, 2), (1, 1, 2), srid=4326)
self.assertTrue(linestring3d.hasz)
linestring2d = c.coerce(linestring3d)
self.assertFalse(linestring2d.hasz)
self.assertEquals(linestring2d.srid, linestring3d.srid)
zip_coords = zip(linestring3d.coords, linestring2d.coords)
for zc in zip_coords:
self.assertEquals(zc[0][0], zc[1][0])
self.assertEquals(zc[0][1], zc[1][1])
def test_coerce_linearring_2d(self):
c = GeometryCoercer()
linearring3d = LinearRing(((0, 0, 2), (1, 1, 2), (1.5, 1.5, 2), (0, 0, 2)), srid=4326)
self.assertTrue(linearring3d.hasz)
linearring2d = c.coerce(linearring3d)
self.assertFalse(linearring2d.hasz)
self.assertEquals(linearring2d.srid, linearring3d.srid)
zip_coords = zip(linearring3d.coords, linearring2d.coords)
for zc in zip_coords:
self.assertEquals(zc[0][0], zc[1][0])
self.assertEquals(zc[0][1], zc[1][1])
