First Commit

2026-05-31 10:17:09 +07:00
commit 17a9c69379
4547 changed files with 1170384 additions and 0 deletions
@@ -0,0 +1,60 @@
+import unittest
+
+from shapely.geometry import LineString, MultiPoint, Point, Polygon
+
+
+class OperatorsTestCase(unittest.TestCase):
+    def test_point(self):
+        point = Point(0, 0)
+        point2 = Point(-1, 1)
+        assert point.union(point2).equals(point | point2)
+        assert (point & point2).is_empty
+        assert point.equals(point - point2)
+        assert point.symmetric_difference(point2).equals(point ^ point2)
+        assert point != point2
+        point_dupe = Point(0, 0)
+        assert point, point_dupe
+
+    def test_multipoint(self):
+        mp1 = MultiPoint([(0, 0), (1, 1)])
+        mp1_dup = MultiPoint([(0, 0), (1, 1)])
+        mp1_rev = MultiPoint([(1, 1), (0, 0)])
+        mp2 = MultiPoint([(0, 0), (1, 1), (2, 2)])
+        mp3 = MultiPoint([(0, 0), (1, 1), (2, 3)])
+
+        assert mp1 == mp1_dup
+        assert mp1 != mp1_rev
+        assert mp1 != mp2
+        assert mp2 != mp3
+
+        p = Point(0, 0)
+        mp = MultiPoint([(0, 0)])
+        assert p != mp
+        assert mp != p
+
+    def test_polygon(self):
+        shell = ((0, 0), (3, 0), (3, 3), (0, 3))
+        hole = ((1, 1), (2, 1), (2, 2), (1, 2))
+        p_solid = Polygon(shell)
+        p2_solid = Polygon(shell)
+        p_hole = Polygon(shell, holes=[hole])
+        p2_hole = Polygon(shell, holes=[hole])
+
+        assert p_solid == p2_solid
+        assert p_hole == p2_hole
+        assert p_solid != p_hole
+
+        shell2 = ((-5, 2), (10.5, 3), (7, 3))
+        p3_hole = Polygon(shell2, holes=[hole])
+        assert p_hole != p3_hole
+
+    def test_linestring(self):
+        line1 = LineString([(0, 0), (1, 1), (2, 2)])
+        line2 = LineString([(0, 0), (2, 2)])
+        line2_dup = LineString([(0, 0), (2, 2)])
+        # .equals() indicates these are the same
+        assert line1.equals(line2)
+        # but != indicates these are different
+        assert line1 != line2
+        # but dupes are the same with ==
+        assert line2 == line2_dup