solana-program-examples/tokens/token-2022/group/anchor/tests/group.ts

import * as anchor from "@coral-xyz/anchor";
import { Program } from "@coral-xyz/anchor";
import { Group } from "../target/types/group";

describe("group", () => {
  // Configure the client to use the local cluster.
  const provider = anchor.AnchorProvider.env();
  const connection = provider.connection;
  const wallet = provider.wallet as anchor.Wallet;
  anchor.setProvider(provider);

  const program = anchor.workspace.Group as Program<Group>;

  it("Create Mint with Group Pointer", async () => {
    const transactionSignature = await program.methods
      .testInitializeGroup()
      .accounts({})
      .rpc({ skipPreflight: true });
    console.log("Your transaction signature", transactionSignature);
  });
});