From c90916dec1d7ff4b0059fb984a5775653a9ac1c0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Szabolcs=20Horva=CC=81t?= <szhorvat@gmail.com>
Date: Thu, 1 Feb 2024 20:16:09 +0000
Subject: [PATCH] test: voronoi()

---
 tests/testthat/test-voronoi.R | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 tests/testthat/test-voronoi.R

diff --git a/tests/testthat/test-voronoi.R b/tests/testthat/test-voronoi.R
new file mode 100644
index 0000000000..b12e554dc4
--- /dev/null
+++ b/tests/testthat/test-voronoi.R
@@ -0,0 +1,11 @@
+test_that("voronoi works", {
+  res <- voronoi(make_ring(10), c(1, 6))
+  expect_equal(res$membership, c(0, 0, 0, 1, 1, 1, 1, 1, 0, 0))
+  expect_equal(res$distances, c(0, 1, 2, 2, 1, 0, 1, 2, 2, 1))
+})
+
+test_that("voronoi works with weights", {
+  res <- voronoi(make_ring(10), c(1, 6), weights = 1:10)
+  expect_equal(res$membership, c(0, 0, 0, 0, 1, 1, 1, 1, 0, 0))
+  expect_equal(res$distances, c(0, 1, 3, 6, 5, 0, 6, 13, 19, 10))
+})