First Commit

2026-05-31 10:17:09 +07:00
commit 17a9c69379
4547 changed files with 1170384 additions and 0 deletions
@@ -0,0 +1,32 @@
+import unittest
+
+from shapely.geometry import LineString, Point, Polygon
+from shapely.ops import triangulate
+
+
+class DelaunayTriangulation(unittest.TestCase):
+    """
+    Only testing the number of triangles and their type here.
+    This doesn't actually test the points in the resulting geometries.
+
+    """
+
+    def setUp(self):
+        self.p = Polygon([(0, 0), (1, 0), (1, 1), (0, 1)])
+
+    def test_polys(self):
+        polys = triangulate(self.p)
+        assert len(polys) == 2
+        for p in polys:
+            assert isinstance(p, Polygon)
+
+    def test_lines(self):
+        polys = triangulate(self.p, edges=True)
+        assert len(polys) == 5
+        for p in polys:
+            assert isinstance(p, LineString)
+
+    def test_point(self):
+        p = Point(1, 1)
+        polys = triangulate(p)
+        assert len(polys) == 0