Jaco Greeff
700eb7e1f4
* Convert RPC classes to primitive classes or /srml types * Lint passes... lokking at tests next. * Tests pass. * Types with basic docs (lots of work here) * Update StorageKey.spec.ts * Add injector to metadata doc generation * Fix import * Remove injectDefinitions import, prefer injector
42 lines
1.3 KiB
TypeScript
42 lines
1.3 KiB
TypeScript
// Copyright 2017-2019 @polkadot/api-metadata 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 '@polkadot/types/injector';
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import { Extrinsic, Metadata } from '@polkadot/types';
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import json from '@polkadot/types/Metadata/v7/static';
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import fromMetadata from '.';
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// Use the pre-generated metadata
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const metadata = new Metadata(json);
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const newExtrinsics = fromMetadata(metadata);
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describe('fromMetadata', (): void => {
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it('should throw if an incorrect number of args is supplied', (): void => {
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expect((): any => newExtrinsics.balances.setBalance()).toThrowError(/expects 3 arguments/);
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});
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it('should return a value if the storage function does not expect an argument', (): void => {
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expect((): any => newExtrinsics.balances.setBalance('5C62W7ELLAAfix9LYrcx5smtcffbhvThkM5x7xfMeYXCtGwF', 2, 3)).not.toThrow();
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});
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it('should return properly-encoded transactions', (): void => {
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expect(
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new Extrinsic(newExtrinsics.timestamp.set([10101])).toU8a()
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).toEqual(
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new Uint8Array([
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// length (encoded)
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4 << 2,
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// version, no signature
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1,
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// index
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2, 0,
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// values, Compact<Moment>
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116
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])
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);
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});
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});
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