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garbles/mock.js

Last active March 10, 2017 20:03
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mock.js
import {sampleOne} from 'babel-plugin-transform-flow-to-gen/api';
type Person = {
name: string,
age: number,
setName: (name: string) => Person
};
const person = sampleOne(Person());
person.setName('hello');
expect(person.setName).toHaveBeenCalledWith('hello');
// true
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