1 files changed, 20 insertions, 0 deletions
diff --git a/lib/game/space-is-neighbor.test.fnl b/lib/game/space-is-neighbor.test.fnl
new file mode 100644
index 0000000..0ae7d4e
--- /dev/null
+++ b/lib/game/space-is-neighbor.test.fnl
@@ -0,0 +1,20 @@
+(let [{: space-is-neighbor?} (require :lib.game.space-is-neighbor)
+      {: neighbors} (require :lib.constants)
+      {: describe : test-end} (require :lib.test)
+      with-neighbors (partial space-is-neighbor? neighbors) ]
+
+  (describe "# SPACE-IS-NEIGHBOR" (fn [t]
+    (t {:given "space of 3"
+        :should "know 2 is a neighbor"
+        :expected true
+        :actual  (with-neighbors 3 2)})
+    (t {:given "space of 3"
+        :should "know 15 is a neighbor"
+        :expected true
+        :actual  (with-neighbors 3 15)})
+    (t {:given "space of 3"
+        :should "know 1 is not a neighbor"
+        :expected false
+        :actual  (with-neighbors 3 1)})
+
+    (test-end))))