Jaco
ff3882f5f7
* Bump common (w/ rxjs 7) * Adjust * pre bump * Cleanup imports * Add missing switchMap * CHANGELOG * Remove duplicate imports * Bump common * Direct rxjs import
105 lines
3.0 KiB
TypeScript
105 lines
3.0 KiB
TypeScript
// Copyright 2017-2021 @polkadot/api-derive authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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/* eslint-disable @typescript-eslint/no-unsafe-return */
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/* eslint-disable @typescript-eslint/no-unsafe-call */
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/* eslint-disable @typescript-eslint/restrict-template-expressions */
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import { from, Observable } from 'rxjs';
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import { ApiRx } from '@polkadot/api/rx';
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import { MockProvider } from '@polkadot/rpc-provider/mock';
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import { TypeRegistry } from '@polkadot/types/create';
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import { ExactDerive } from '.';
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const testFunction = (api: ApiRx): any => {
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return <
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Section extends keyof ExactDerive,
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Method extends keyof (typeof api.derive[Section])
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>(section: Section, method: Method, inputs: any[]): void => {
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describe(`derive.${section}.${method}`, (): void => {
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it('should be a function', (): void => {
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expect(typeof api.derive[section][method]).toBe('function');
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});
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it('should return an Observable', (): void => {
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expect((api.derive[section][method] as any)(...inputs)).toBeInstanceOf(Observable);
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});
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});
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};
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};
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describe('derive', (): void => {
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const registry = new TypeRegistry();
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describe('builtin', (): void => {
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const api = new ApiRx({ provider: new MockProvider(registry), registry });
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beforeAll((done): void => {
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api.isReady.subscribe(() => done());
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});
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afterAll(async () => {
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await api.disconnect();
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});
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testFunction(api)('accounts', 'idAndIndex', []);
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testFunction(api)('accounts', 'idToIndex', []);
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testFunction(api)('accounts', 'indexes', []);
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testFunction(api)('accounts', 'indexToId', []);
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testFunction(api)('balances', 'all', []);
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testFunction(api)('balances', 'fees', []);
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testFunction(api)('balances', 'votingBalance', []);
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testFunction(api)('balances', 'votingBalances', []);
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testFunction(api)('chain', 'bestNumber', []);
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testFunction(api)('chain', 'bestNumberFinalized', []);
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testFunction(api)('democracy', 'proposals', []);
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testFunction(api)('democracy', 'referendums', []);
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testFunction(api)('elections', 'info', []);
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testFunction(api)('session', 'eraLength', []);
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testFunction(api)('session', 'eraProgress', []);
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testFunction(api)('session', 'sessionProgress', []);
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testFunction(api)('staking', 'account', []);
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testFunction(api)('staking', 'stashes', []);
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});
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describe('custom', (): void => {
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const api = new ApiRx({
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derives: {
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balances: {
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fees: (): any => (): Observable<any> => from(['a', 'b'])
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},
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custom: {
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test: (): any => (): Observable<any> => from([1, 2, 3])
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}
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},
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provider: new MockProvider(registry),
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registry
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});
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beforeAll((done): void => {
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api.isReady.subscribe(() => done());
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});
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afterAll(async () => {
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await api.disconnect();
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});
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// override
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testFunction(api)('balances', 'fees', ['a', 'b']);
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// new
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testFunction(api)('custom' as any, 'test', [1, 2, 3]);
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// existing
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testFunction(api)('chain', 'bestNumber', []);
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});
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});
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