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Current behavior
I'm using a functional component with a setState hook in useEffect. The state variable that is set inside useEffect is wrapped over the return statement to render the JSX for the component.
When I debug into it, the component renders with the correct state variable but my wrapper in my test does Not show the correct information.
wrapper.update() isn't fixing this issue.
Below is a snippet of what I am trying to achieve:
Current behavior
I'm using a functional component with a setState hook in useEffect. The state variable that is set inside useEffect is wrapped over the return statement to render the JSX for the component.
When I debug into it, the component renders with the correct state variable but my wrapper in my test does Not show the correct information.
wrapper.update() isn't fixing this issue.
Below is a snippet of what I am trying to achieve:
const DummyComponent= ({}) => {
const [selected, setSelected] = React.useState(false);
it('test', () => {
const wrapper= mount( );
wrapper.find('container')first().props().onClick();
wrapper = wrapper.update(); // this doesn't fix my problem
expect(wrapper.toMatchSnapshot());
});
I am getting the below error:
Method “props” is meant to be run on 1 node. 0 found instead.
Expected Behaviour
After state update in useEffect re-render should be triggered in test case and element with id="container" should be found.
Note: This is not same as #2305
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