add test for deser pool id

Author: twwu123

packages/mesh-core/test/utils.test.ts

@@ -0,0 +1,11 @@
+import { deserializePoolId } from "../src";
+
+describe("Util tests", () => {
+  it("should correctly deserialize a pool id", () => {
+    expect(
+      deserializePoolId(
+        "pool1lzg07gaddygem6f5ch60yv0l0g2529af87hqgw6gkqdmsfs39z9",
+      ),
+    ).toBe("f890ff23ad69119de934c5f4f231ff7a154517a93fae043b48b01bb8");
+  });
+});