Jaco Greeff
ea3ee428d8
* Revert "[CI Skip] release/beta 2.4.2-10" This reverts commit5cb1c2d33a. * Revert "Use asLatest in metadata extraction (#2800)" This reverts commit600666de1c. * Bumps * Expansion * Flatten * Metadata class imports * Cleanup Decorate exports * Move Metadata to top-level * Swap logger on ABI * Adjust imports * Cleanups * Updates
55 lines
1.7 KiB
TypeScript
55 lines
1.7 KiB
TypeScript
// Copyright 2017-2020 @polkadot/metadata authors & contributors
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
|
|
import { TypeRegistry } from '@polkadot/types/create';
|
|
import { u8aToHex } from '@polkadot/util';
|
|
|
|
import Metadata from '..';
|
|
import json from '../static';
|
|
import { constantsFromMeta, extrinsicsFromMeta, storageFromMeta } from './';
|
|
|
|
const registry = new TypeRegistry();
|
|
const metadata = new Metadata(registry, json);
|
|
|
|
registry.setMetadata(metadata);
|
|
|
|
describe('Decorated', () => {
|
|
it('should correctly get Alice\'s nonce storage key (u8a)', (): void => {
|
|
const query = storageFromMeta(registry, metadata);
|
|
|
|
expect(
|
|
u8aToHex(
|
|
query.system.account('5GrwvaEF5zXb26Fz9rcQpDWS57CtERHpNehXCPcNoHGKutQY')
|
|
)
|
|
).toEqual(
|
|
'0x410126aa394eea5630e07c48ae0c9558cef7b99d880ec681799c0cf30e8886371da9de1e86a9a8c739864cf3cc5ec2bea59fd43593c715fdd31c61141abd04a99fd6822c8558854ccde39a5684e7a56da27d'
|
|
);
|
|
});
|
|
|
|
it('should return properly-encoded transactions', (): void => {
|
|
const tx = extrinsicsFromMeta(registry, metadata);
|
|
|
|
expect(
|
|
registry.createType('Extrinsic', tx.timestamp.set([10101])).toU8a()
|
|
).toEqual(
|
|
new Uint8Array([
|
|
// length (encoded)
|
|
4 << 2,
|
|
// version, no signature
|
|
4,
|
|
// index
|
|
3, 0,
|
|
// values, Compact<Moment>
|
|
116
|
|
])
|
|
);
|
|
});
|
|
|
|
it('should return constants with the correct type and value', (): void => {
|
|
const consts = constantsFromMeta(registry, metadata);
|
|
|
|
expect(consts.democracy.cooloffPeriod).toBeInstanceOf(registry.createClass('BlockNumber'));
|
|
expect(consts.democracy.cooloffPeriod.toHex()).toEqual('0x000c4e00');
|
|
});
|
|
});
|