def test_try_fix_geometry_polygon_self_intersect():
# Create ring
ring = ogr.Geometry(ogr.wkbLinearRing)
ring.AddPoint_2D(1, 1)
ring.AddPoint_2D(1, -1)
ring.AddPoint_2D(-1, 1)
ring.AddPoint_2D(-1, -1)
ring.AddPoint_2D(1, 1)
# Create polygon
poly = ogr.Geometry(ogr.wkbPolygon)
poly.AddGeometry(ring)
out_geom, valid = try_fix_geometry(poly)
assert valid is True
def test_try_fix_geometry_polygon_sliver_not_valid():
# Create ring
wkt = "POLYGON ((0 0 0, 1000 0 0, 1000 0.001 0))"
poly = ogr.CreateGeometryFromWkt(wkt)
out_geom, valid = try_fix_geometry(poly)
assert valid is False
def test_try_fix_geometry_none():
line = None
geom, valid = try_fix_geometry(line)
assert valid is False
def test_try_fix_geometry_unvalid_line():
line = ogr.Geometry(ogr.wkbLineString)
line.AddPoint(1116651.439379124, 637392.6969887456)
geom, valid = try_fix_geometry(line)
assert valid is False
def test_try_fix_geometry_valid():
geom = ogr.Geometry(ogr.wkbLineString)
geom.AddPoint(1116651.439379124, 637392.6969887456)
geom.AddPoint(1188804.0108498496, 652655.7409537067)
out_geom, valid = try_fix_geometry(geom)
assert valid is True