def test_translate_geojson_gc(self):
"""
load and dump GeoJSON GeometryCollection
"""
geom = Geometry.from_geojson(geojson_gc)
self.assertEquals(geom.srid, 4326)
self.assertEquals(GeometryCollection, type(geom))
geojson = geom.geojson
self.assertEquals(geojson, geojson_gc)
def test_translate_geojson_mpg(self):
"""
load and dump GeoJSON multipolygon
"""
geom = Geometry.from_geojson(geojson_mpg)
self.assertEquals(geom.srid, 4326)
self.assertEquals(MultiPolygon, type(geom))
geojson = geom.geojson
self.assertEquals(geojson, geojson_mpg)
def test_translate_geojson_mln(self):
"""
load and dump GeoJSON multiline
"""
geom = Geometry.from_geojson(geojson_mln)
self.assertEquals(geom.srid, 4326)
self.assertEquals(MultiLineString, type(geom))
geojson = geom.geojson
self.assertEquals(geojson, geojson_mln)
def test_translate_geojson_pt(self):
"""
load and dump GeoJSON point
"""
geom = Geometry.from_geojson(geojson_pt)
self.assertEquals(geom.srid, 4326)
self.assertEquals(Point, type(geom))
geojson = geom.geojson
self.assertEquals(geojson, geojson_pt)
def test_bounds_geomcollection(self):
"""
check bounds of GeometryCollection
"""
geom = Geometry.from_geojson(geojson_gc)
bounds = geom.bounds
self.assertEquals(bounds[0], 10)
self.assertEquals(bounds[1], 0)
self.assertEquals(bounds[2], 12)
self.assertEquals(bounds[3], 1)
def test_bounds_multipolygon(self):
"""
check bounds of MultiPolygon
"""
geom = Geometry.from_geojson(geojson_mpg)
bounds = geom.bounds
self.assertEquals(bounds[0], 1)
self.assertEquals(bounds[1], 0)
self.assertEquals(bounds[2], 111)
self.assertEquals(bounds[3], 1)
def test_bounds_multilinestring(self):
"""
check bounds of MultiLineString
"""
geom = Geometry.from_geojson(geojson_mln)
bounds = geom.bounds
self.assertEquals(bounds[0], 0)
self.assertEquals(bounds[1], 0)
self.assertEquals(bounds[2], 3)
self.assertEquals(bounds[3], 3)
def test_bounds_polygon(self):
"""
check bounds of Polygon
"""
geom = Geometry.from_geojson(geojson_pg)
bounds = geom.bounds
self.assertEquals(bounds[0], 100)
self.assertEquals(bounds[1], 0)
self.assertEquals(bounds[2], 101)
self.assertEquals(bounds[3], 1)
def test_bounds_linestring(self):
"""
check bounds of LineString
"""
geom = Geometry.from_geojson(geojson_ln)
bounds = geom.bounds
self.assertEquals(bounds[0], 102)
self.assertEquals(bounds[1], 59)
self.assertEquals(bounds[2], 107)
self.assertEquals(bounds[3], 60)
def test_bounds_point(self):
"""
check bounds of Point
"""
geom = Geometry.from_geojson(geojson_pt)
bounds = geom.bounds
self.assertEquals(bounds[0], 0.0)
self.assertEquals(bounds[1], 0.0)
self.assertEquals(bounds[2], 0.0)
self.assertEquals(bounds[3], 0.0)
def test_bounds_multipoint(self):
"""
check bounds of MultiPoint
"""
geom = Geometry.from_geojson(geojson_mpt)
bounds = geom.bounds
self.assertEqual(bounds[0], 0)
self.assertEqual(bounds[1], 0)
self.assertEqual(bounds[2], 1)
self.assertEqual(bounds[3], 1)
def test_bounds_linestring(self):
"""
check bounds of LineString
"""
geom = Geometry.from_geojson(geojson_pt)
bounds = geom.bounds
self.assertEqual(bounds[0], 0.0)
self.assertEqual(bounds[1], 0.0)
self.assertEqual(bounds[2], 0.0)
self.assertEqual(bounds[3], 0.0)
def _execute(self, features, columns):
if "geom" in columns:
columns.remove("geom")
use_geom = True
else:
use_geom = False
for feat in features:
row = {}
if use_geom:
gj = feat["geometry"]
geom = Geometry.from_geojson(gj, srid=self.srid)
row["geom"] = geom.wkb
properties = feat["properties"]
for p in properties.keys():
for col in columns:
if col == p or col == p.lower():
row[col] = properties.get(p)
break
yield row
def test_geo_interface(self):
"""
access using __geo_interface__
"""
geom = Geometry.from_geojson(geojson_pt)
self.assertEquals(geojson_pt, geom.__geo_interface__)
