Stefanie Doll
fca5fb7110
* export IExtrinsic * Switch to localhos & enable tests in promise.spec * Derive.accounts docs (copy from my other branch) + code examples * Fixed existing accounts tests and added tests for all accounts.derive methods * e2e tests and docs/ examples for balances.all and balances.fees * Removed emty lines below jsdoc info * tests & documentation dor derive.chain * Addressed comments from former PR https://github.com/polkadot-js/api/pull/869 * Removed unused import * obseralbe -> observable * undo keith' commit * use correct jsdocs syntax * Re-enable skip
51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
// Copyright 2017-2019 @polkadot/api-derive authors & contributors
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// This software may be modified and distributed under the terms
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// of the Apache-2.0 license. See the LICENSE file for details.
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import ApiPromise from '@plugnet/api/promise/Api';
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import { BlockNumber } from '@plugnet/types';
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import { WsProvider } from '@plugnet/rpc-provider';
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const WS = 'ws://127.0.0.1:9944/';
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// const WS = 'wss://poc3-rpc.polkadot.io/';
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describe.skip('derive e2e', () => {
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let api: ApiPromise;
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beforeAll(() => {
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jest.setTimeout(30000);
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});
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beforeEach(async (done) => {
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api = await ApiPromise.create(new WsProvider(WS));
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done();
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});
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it('returns correct results', async () => {
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// https://github.com/plugblockchain/api.js/issues/777
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const block1 = await api.derive.chain.bestNumber();
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await new Promise((resolve) => setTimeout(resolve, 15000));
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const block2 = await api.derive.chain.bestNumber();
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expect((block1 as BlockNumber).eq(block2)).toBe(false);
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});
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it('subscribes to newHead, retrieving the actual validator', (done) => {
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return api.derive.chain.subscribeNewHead(({ author }) => {
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console.log('author', author.toString());
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if (author) {
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done();
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}
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});
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});
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it('retrieves the fees (api.queryMulti)', (done) => {
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return api.derive.balances.fees((fees) => {
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console.error('fees', JSON.stringify(fees));
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done();
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});
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});
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});
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