chore: 添加第三方依赖库

thirdparty/rapier.js/rapier-compat/tests/World2d.test.ts

@@ -0,0 +1,23 @@
+import {init, Vector2, World} from "../builds/2d-deterministic/pkg";
+
+describe("2d/World", () => {
+    let world: World;
+
+    beforeAll(init);
+
+    afterAll(async () => {
+        await Promise.resolve();
+    });
+
+    beforeEach(() => {
+        world = new World(new Vector2(0, 9.8));
+    });
+
+    afterEach(() => {
+        world.free();
+    });
+
+    test("constructor", () => {
+        expect(world.colliders.len()).toBe(0);
+    });
+});