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rolspace/jest-mock-instance.js

Last active November 22, 2018 22:02
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Syntax to mock object instance properties when using Jest
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jest-mock-instance.js
//mock object method
Object.defineProperty(object, 'method', { value: jest.fn() });
//mock object property
Object.defineProperty(object, 'property', { get: () => jest.fn() });
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