diff -r efd9c589177a -r c0b4a8b5a012 toolkit/javascript/d3/test/geo/path-test.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/toolkit/javascript/d3/test/geo/path-test.js	Thu Apr 10 14:20:23 2014 +0200
@@ -0,0 +1,25 @@
+require("../env");
+require("../../d3");
+require("../../d3.geo");
+
+var vows = require("vows"),
+    assert = require("assert");
+
+var suite = vows.describe("d3.geo.path");
+
+suite.addBatch({
+  "path": {
+    topic: d3.geo.path,
+    "Polygon": function(path) {
+      assert.equal(path({
+        type: "Feature",
+        geometry: {
+          type: "Polygon",
+          coordinates: [[[-63.03, 18.02], [-63.14, 18.06], [-63.01, 18.07], [-63.03, 18.02]]]
+        },
+      }), "M984.5652086349427,468.99159422596244L981.8396467935554,467.9114977057422L985.0785139575695,467.688661596079Z");
+    }
+  }
+});
+
+suite.export(module);