feat(js): m01 util and m02 model with tests, fixtures, purity audit

Co-Authored-By: Claude Sonnet 5.5 <[email protected]>
2026-10-28 23:38:29 +01:00
parent 5be3cebe71
commit 22c221a042
14 changed files with 508 additions and 4 deletions
@@ -0,0 +1,67 @@
+{
+  "function": "initialState",
+  "cases": [
+    {
+      "name": "seed-7",
+      "args": [
+        7
+      ],
+      "expected": {
+        "width": 20,
+        "height": 20,
+        "snake": [
+          {
+            "x": 10,
+            "y": 10
+          },
+          {
+            "x": 9,
+            "y": 10
+          },
+          {
+            "x": 8,
+            "y": 10
+          }
+        ],
+        "dir": "Right",
+        "nextDir": "Right",
+        "apple": null,
+        "seed": 7,
+        "score": 0,
+        "status": "Playing",
+        "frame": 0
+      }
+    },
+    {
+      "name": "seed-is-stored-as-given",
+      "args": [
+        4294967295
+      ],
+      "expected": {
+        "width": 20,
+        "height": 20,
+        "snake": [
+          {
+            "x": 10,
+            "y": 10
+          },
+          {
+            "x": 9,
+            "y": 10
+          },
+          {
+            "x": 8,
+            "y": 10
+          }
+        ],
+        "dir": "Right",
+        "nextDir": "Right",
+        "apple": null,
+        "seed": 4294967295,
+        "score": 0,
+        "status": "Playing",
+        "frame": 0
+      }
+    }
+  ]
+}