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Mock import() in jest

I'm struggling to test dynamic imports and I am wondering if there's a way to mock import() so I could simply mock the return value with Promise.resolve(mockComponent)?

The hook I want to test:

useEffect(() => {
    async function setup() {
        const { default: Player } = await import('@vimeo/player');
        playerRef.current = new Player(
            playerRef.current,
            playerConfig,
        );


        playerRef.current.on('loaded', () => setIsLoading(false));
    }


    if (playerRef?.current) {
        setup();
    }

    return () => playerRef.current?.destroy && playerRef.current.destroy();
}, [playerRef]);
about 4 years ago · Santiago Gelvez
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