def test_valid_geometry(self):
connection = connections[DEFAULT_DB_ALIAS]
# Create path with self-intersection
p = PathFactory.build(geom=LineString((0,0,0),(2,0,0),(1,1,0),(1,-1,0)))
self.assertRaises(IntegrityError, p.save)
# FIXME: Why a regular transaction.rollback does not work???
connection.close() # Clear DB exception at psycopg level
# Fix self-intersection
p.geom = LineString((0,0,0),(2,0,0),(1,1,0))
p.save()
# Update with self-intersection
p.geom = LineString((0,0,0),(2,0,0),(1,1,0),(1,-1,0))
self.assertRaises(IntegrityError, p.save)
connection.close() # Clear DB exception at psycopg level
def test_valid_geometry(self):
connection = connections[DEFAULT_DB_ALIAS]
# Create path with self-intersection
p = PathFactory.build(
geom=LineString((0, 0, 0), (2, 0, 0), (1, 1, 0), (1, -1, 0)))
self.assertRaises(IntegrityError, p.save)
# TODO: Why a regular transaction.rollback does not work???
connection.close() # Clear DB exception at psycopg level
# Fix self-intersection
p.geom = LineString((0, 0, 0), (2, 0, 0), (1, 1, 0))
p.save()
# Update with self-intersection
p.geom = LineString((0, 0, 0), (2, 0, 0), (1, 1, 0), (1, -1, 0))
self.assertRaises(IntegrityError, p.save)
connection.close() # Clear DB exception at psycopg level
def test_length(self):
p1 = PathFactory.build()
self.assertEqual(p1.length, 0)
p2 = PathFactory.create()
self.assertNotEqual(p2.length, 0)
def test_length(self):
p = PathFactory.build()
self.assertEqual(p.length, 0)
p.save()
self.assertNotEqual(p.length, 0)
def test_modify_self_intersection_raises_integrity_error(self):
p = PathFactory.build(geom=LineString((0, 0), (2, 0), (1, 1)))
p.save()
p.geom = LineString((0, 0), (2, 0), (1, 1), (1, -1))
self.assertRaises(IntegrityError, p.save)
def test_valid_geometry_can_be_saved(self):
p = PathFactory.build(geom=LineString((0, 0), (2, 0), (1, 1)))
p.save()
def test_self_intersection_raises_integrity_error(self):
# Create path with self-intersection
p = PathFactory.build(geom=LineString((0, 0), (2, 0), (1, 1), (1, -1)))
self.assertRaises(IntegrityError, p.save)
def test_modify_self_intersection_raises_integrity_error(self):
p = PathFactory.build(geom=LineString((0,0),(2,0),(1,1)))
p.save()
p.geom = LineString((0,0),(2,0),(1,1),(1,-1))
self.assertRaises(IntegrityError, p.save)
def test_valid_geometry_can_be_saved(self):
p = PathFactory.build(geom=LineString((0,0),(2,0),(1,1)))
p.save()
def test_self_intersection_raises_integrity_error(self):
# Create path with self-intersection
p = PathFactory.build(geom=LineString((0,0),(2,0),(1,1),(1,-1)))
self.assertRaises(IntegrityError, p.save)
def test_length(self):
p = PathFactory.build()
self.assertEqual(p.length, 0)
p.save()
self.assertNotEqual(p.length, 0)
def test_length(self):
p1 = PathFactory.build()
self.assertEqual(p1.length, 0)
p2 = PathFactory.create()
self.assertNotEqual(p2.length, 0)
