lightning/test/typescript/get_channel.test-d.ts

Lightning Network client library

import {expectError, expectType} from 'tsd';
import {AuthenticatedLnd} from '../../lnd_grpc';
import {getChannel, GetChannelResult} from '../../lnd_methods';

const lnd = {} as AuthenticatedLnd;
const id = 'id';
const transaction_id = 'tx_id';
const transaction_vout = 0;

expectError(getChannel());
expectError(getChannel({}));

// Expect error because only one of id or transaction_id/transaction_vout is allowed
expectError(getChannel({lnd, id, transaction_id, transaction_vout}));

expectType<GetChannelResult>(await getChannel({lnd, id}));
expectType<GetChannelResult>(
  await getChannel({lnd, transaction_id, transaction_vout}),
);

expectType<void>(
  getChannel({lnd, id}, (error, result) => {
    expectType<GetChannelResult>(result);
  }),
);