1 files changed, 24 insertions, 0 deletions
diff --git a/city/geometry-test.lua b/city/geometry-test.lua
new file mode 100644
index 0000000..ab3265d
--- /dev/null
+++ b/city/geometry-test.lua
@@ -0,0 +1,24 @@
+local test = require('minunit').test
+local geom = require 'geometry'
+
+test(
+   'create point object',
+   function()
+      local pt = geom.point(1, 5.5)
+      assert(pt.x == 1)
+      assert(pt.y == 5.5)
+      local mt = getmetatable(pt)
+      assert(mt.__index == geom.point)
+   end
+)
+
+test(
+   'point distances',
+   function()
+      local a = geom.point(1, 3)
+      local b = geom.point(4, 7)
+      assert(a:distance_to(b) == 5)
+
+      assert(a:distance_to(a) == 0)
+   end
+)