51 lines
1.4 KiB
TypeScript
51 lines
1.4 KiB
TypeScript
// Copyright 2017-2022 @polkadot/rpc-core authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { ProviderInterface } from '@polkadot/rpc-provider/types';
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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 { isFunction } from '@polkadot/util';
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import { RpcCore } from '.';
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describe('Api', (): void => {
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const registry = new TypeRegistry();
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it('requires a provider with a send method', (): void => {
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expect(
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() => new RpcCore('234', registry, {} as unknown as ProviderInterface)
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).toThrow(/Expected Provider/);
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});
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it('allows for the definition of user RPCs', async () => {
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const provider = new MockProvider(registry);
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const rpc = new RpcCore('567', registry, provider, {
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testing: {
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foo: {
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description: 'foo',
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params: [{ name: 'bar', type: 'u32' }],
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type: 'Balance'
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}
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}
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});
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expect(isFunction((rpc as unknown as Record<string, Record<string, boolean>>).testing.foo)).toBe(true);
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expect(rpc.sections.includes('testing')).toBe(true);
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expect(rpc.mapping.get('testing_foo')).toEqual({
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description: 'foo',
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isSubscription: false,
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jsonrpc: 'testing_foo',
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method: 'foo',
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params: [{
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name: 'bar',
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type: 'u32'
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}],
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section: 'testing',
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type: 'Balance'
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});
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await provider.disconnect();
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});
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});
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