unittest to reproduce #25

CHANGES.rst

@@ -12,6 +12,11 @@ Versioning <https://semver.org/spec/v2.0.0.html>`__.
 Unreleased
 ----------
 
+0.17.4 - 2023-07-28
+-------------------
+
+- Rebuild with h3o 0.3.4 to fix `#25 <https://github.com/nmandery/h3ronpy/issues/25>`_.
+
 0.17.3 - 2023-07-27
 -------------------
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "h3ronpy"
-version = "0.17.3"
+version = "0.17.4"
 authors = ["Nico Mandery <nico@nmandery.net>"]
 description = "Data science toolkit for the H3 geospatial grid"
 edition = "2021"

tests/arrow/test_vector.py

@@ -1,6 +1,8 @@
-from h3ronpy.arrow.vector import geometry_to_cells
+from h3ronpy.arrow.vector import geometry_to_cells, cells_to_coordinates
 import pyarrow as pa
 import shapely
+from shapely.geometry import Point
+import h3.api.numpy_int as h3
 
 
 def test_geometry_to_cells():
@@ -9,3 +11,12 @@ def test_geometry_to_cells():
     assert isinstance(cells, pa.Array)
     assert cells.type == pa.uint64()
     assert len(cells) > 10
+
+
+def test_geometry_to_cells_central_park():
+    # Manhattan Central Park
+    point = Point(-73.9575, 40.7938)
+
+    arr = geometry_to_cells(point, 8).to_numpy()
+    assert len(arr) == 1
+    assert arr[0] == h3.geo_to_h3(point.y, point.x, 8)