def test_create_from_geojson_self_intersection(self):
invalid_geojson = {
"type":
"FeatureCollection",
"features": [{
"type": "Feature",
"properties": {},
"geometry": {
"type":
"Polygon",
"coordinates": [[[-78.28857421875, 41.19518982948959],
[-76.79443359375, 41.65649719441145],
[-78.134765625, 39.04478604850143],
[-74.970703125, 40.896905775860006],
[-78.28857421875, 41.19518982948959]]]
}
}]
}
with self.assertRaises(ValidationError):
InstanceBounds.create_from_geojson(json.dumps(invalid_geojson))
def test_create_from_geojson_missing_point(self):
# Same as above, but last point is missing
invalid_geojson = {
"type":
"FeatureCollection",
"features": [{
"type": "Feature",
"properties": {},
"geometry": {
"type":
"Polygon",
"coordinates": [[[-75.20416259765625, 40.011838968100335],
[-75.19866943359375, 40.02551125229787],
[-75.20484924316406, 40.029717557833266],
[-75.21171569824219, 40.02340800226773],
[-75.21102905273438, 40.01762373035351]]]
}
}]
}
with self.assertRaises(ValidationError):
InstanceBounds.create_from_geojson(json.dumps(invalid_geojson))
def test_create_from_geojson_self_intersection(self):
invalid_geojson = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-78.28857421875,
41.19518982948959
],
[
-76.79443359375,
41.65649719441145
],
[
-78.134765625,
39.04478604850143
],
[
-74.970703125,
40.896905775860006
],
[
-78.28857421875,
41.19518982948959
]
]
]
}
}
]
}
with self.assertRaises(ValidationError):
InstanceBounds.create_from_geojson(json.dumps(invalid_geojson))
def test_create_from_geojson_missing_point(self):
# Same as above, but last point is missing
invalid_geojson = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-75.20416259765625,
40.011838968100335
],
[
-75.19866943359375,
40.02551125229787
],
[
-75.20484924316406,
40.029717557833266
],
[
-75.21171569824219,
40.02340800226773
],
[
-75.21102905273438,
40.01762373035351
]
]
]
}
}
]
}
with self.assertRaises(ValidationError):
InstanceBounds.create_from_geojson(json.dumps(invalid_geojson))
def test_create_from_geojson(self):
geojson = {
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
-75.20416259765625,
40.011838968100335
],
[
-75.19866943359375,
40.02551125229787
],
[
-75.20484924316406,
40.029717557833266
],
[
-75.21171569824219,
40.02340800226773
],
[
-75.21102905273438,
40.01762373035351
],
[
-75.20416259765625,
40.011838968100335
]
]
]
}
}
]
}
i = InstanceBounds.create_from_geojson(json.dumps(geojson))
self.assertTrue(i.geom.valid)
def test_create_from_geojson(self):
geojson = {
"type":
"FeatureCollection",
"features": [{
"type": "Feature",
"properties": {},
"geometry": {
"type":
"Polygon",
"coordinates": [[[-75.20416259765625, 40.011838968100335],
[-75.19866943359375, 40.02551125229787],
[-75.20484924316406, 40.029717557833266],
[-75.21171569824219, 40.02340800226773],
[-75.21102905273438, 40.01762373035351],
[-75.20416259765625, 40.011838968100335]]]
}
}]
}
i = InstanceBounds.create_from_geojson(json.dumps(geojson))
self.assertTrue(i.geom.valid)
