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@danmakenoise
Last active February 29, 2024 20:23
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Unit Testing Children of React Context API Consumers with Enzyme
// Component.js
const Component = props => (
<MyContext.Consumer>
{(context) => (
<Foo
bar={props.bar}
baz={context.baz}
/>
)}
</MyContext.Consumer>
);
// Component.test.js
const outer = shallow(<Component bar="bar" />);
const Children = outer.props().children;
const wrapper = shallow(<Children baz="baz" />);
expect(wrapper.find(Foo)).toHaveLength(1);
expect(wrapper.find(Foo)).props().bar).toBe('bar');
expect(wrapper.find(Foo)).props().baz).toBe('baz');
@mdodge1982
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So simple, I love it. Thank you!

@lauronascimento-hotmart

Solved my problem, thank you a lot!

@wendelnascimento
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Really nice, now I can continue using my snapshots in components with Context.Consumer!

@royledford
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Awesome solution! Found this after an hour of trying to figure out how to handle some tests and works great.

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