board module

tests/board.test.js

@@ -0,0 +1,28 @@
+import { describe, expect, test } from "vitest";
+import {
+  Board,
+  create1dInitialState,
+  create2dRandomGrid,
+} from "src/modules/board.js";
+
+describe("Board", () => {
+  const board = new Board(503, 301);
+  test("create1dInitialState onecell", () => {
+    const stateOne = create1dInitialState(board);
+    expect(stateOne.length).toBe(board.width);
+    expect(stateOne).toContain(1);
+  });
+
+  test("create1dInitialState random", () => {
+    const stateRandom = create1dInitialState(board, "random");
+    expect(stateRandom.length).toBe(board.width);
+    expect(stateRandom).toContain(1);
+  });
+
+  test("create2dRandomGrid", () => {
+    const board = new Board(503, 301);
+    const got = create2dRandomGrid(board.width, board.height);
+    expect(got.length).toBe(board.height);
+    expect(got[0].length).toBe(board.width);
+  });
+});