如何测试slashStake

import GraphQLClient from '@ocap/client';
import { fromSecretKey } from "@ocap/wallet";
import { toStakeAddress } from '@arcblock/did-util';
const privateKey = 'XXX';
const wallet = fromSecretKey(privateKey, 'eth');
console.log(wallet.address);
const client = new GraphQLClient("https://beta.abtnetwork.io/api/");
await client.getContext();
const token = {
    address: 'z35n6UoHSi9MED4uaQy6ozFgKPaZj2UKrurBG',
    value: '1'
};
const stakeAddress = toStakeAddress( wallet.address, wallet.address);
console.log(stakeAddress);
// client.getContext().then(() => {
//     client.stake({
//         tokens: [{
//             address: 'z35n6UoHSi9MED4uaQy6ozFgKPaZj2UKrurBG',
//             value: '1'
//         }],
//         to: wallet.address,
//         locked: false,
//         message: 'stake-test',
//         wallet
//     }).then(([hash, address]) =>{
//         console.log(hash, address);
//     });

// });

// const revokeStakeResult = await client.revokeStake({
//     tokens:[token],
//     from: stakeAddress,
//     wallet
// });
// console.log(revokeStakeResult);

// const claimStakeResult = await client.claimStake({ 
//     from: stakeAddress,
//     evidence:revokeStakeResult,
//     wallet
// });
// console.log(claimStakeResult);

const result = await client.slashStake({
    tokens: [token],
    from: stakeAddress,
    reason: 'slash-stake-test',
    wallet
});
console.log(result);

// const result = await client.listStakes();
// console.log(result);

Error: GraphQLError: You are not allowed to slash from this stake
    at NativeGraphqlClient._doRequest (/Users/hiker/demo/chain/node_modules/.pnpm/@arcblock+sdk-util@0.34.3/node_modules/@arcblock/sdk-util/lib/index.js:275:21)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async /Users/hiker/demo/chain/node_modules/.pnpm/@ocap+client@1.18.124/node_modules/@ocap/client/lib/extension.js:398:28 {
  errors: [
    {
      code: 'INVALID_TX',
      message: 'You are not allowed to slash from this stake',
      locations: [ { line: 2, column: 3 } ],
      stack: [],
      path: [ 'sendTx' ]
    }
  ],
  txHash: 'F9A3E38DFE13A1B6F0BF9BAD6343DBB19244FA53F376AE783979DCCC0381D302'
}