how set context in test?

[TheOne1006]

how set context in test?

[maciej-rosiek]

just came here to find answer for this, couldn't find one so I did it like this:

class ContextProvider extends Component<{}, {}> {

    public getChildContext(): any {
        return {
            contextVariable: 'test'
        };
    }

    public render(): any {
        return <div>{this.props.children}</div>;
    }

}

expect(
    <ContextProvider>
        <ComponentUsinContextVariable/>
    </ContextProvider>
);

[developit]

There's an easy module that lets you do just that called preact-context-provider:

import Provider from 'preact-context-provider';

const foo = { some: 'stuff' };

expect(
  <Provider foo={foo}>
    <App />
  </Provider>
);