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Code Issues 32 Releases Wiki Activity

Fixed #33136 -- Added GEOSGeometry.make_valid() method.

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This commit is contained in:
Claude Paroz
2021-09-24 10:15:23 +02:00
committed by Mariusz Felisiak
parent fb05ca420d
commit 4ffada3609
6 changed files with 45 additions and 5 deletions
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19
tests/gis_tests/geos_tests/test_geos.py
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@@ -1429,6 +1429,25 @@ class GEOSTest(SimpleTestCase, TestDataMixin):
self.assertIsNone(g.normalize())
self.assertTrue(g.equals_exact(MultiPoint(Point(2, 2), Point(1, 1), Point(0, 0))))
@skipIf(geos_version_tuple() < (3, 8), 'GEOS >= 3.8.0 is required')
def test_make_valid(self):
poly = GEOSGeometry('POLYGON((0 0, 0 23, 23 0, 23 23, 0 0))')
self.assertIs(poly.valid, False)
valid_poly = poly.make_valid()
self.assertIs(valid_poly.valid, True)
self.assertNotEqual(valid_poly, poly)
valid_poly2 = valid_poly.make_valid()
self.assertIs(valid_poly2.valid, True)
self.assertEqual(valid_poly, valid_poly2)
@mock.patch('django.contrib.gis.geos.libgeos.geos_version', lambda: b'3.7.3')
def test_make_valid_geos_version(self):
msg = 'GEOSGeometry.make_valid() requires GEOS >= 3.8.0.'
poly = GEOSGeometry('POLYGON((0 0, 0 23, 23 0, 23 23, 0 0))')
with self.assertRaisesMessage(GEOSException, msg):
poly.make_valid()
def test_empty_point(self):
p = Point(srid=4326)
self.assertEqual(p.ogr.ewkt, p.ewkt)