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n8n_Demo/n8n-n8n-1.109.2/packages/@n8n/backend-test-utils/src/mocking.ts
2025-09-08 04:48:28 +08:00

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TypeScript
Executable File

import { Container, type Constructable } from '@n8n/di';
import { mock } from 'jest-mock-extended';
import type { DeepPartial } from 'ts-essentials';
export const mockInstance = <T>(
serviceClass: Constructable<T>,
data: DeepPartial<T> | undefined = undefined,
) => {
const instance = mock<T>(data);
Container.set(serviceClass, instance);
return instance;
};