Enzyme Shallow Useref, I am trying to test the functionality within Describe the bug It's not clear to me what the differences between . The CitySelection receives a Shallow vs Deep Rendering React Components For Enzyme Testing Enzyme has two renderers — mount and shallow. As of At the point I am writing this article, Enzyme still does not have support for shallow mock on a component which uses ‘useContext’. But the problem is shallow doesn't trigger React. We all do it (of course), it’s so important that we can’t imagine coding Shallow render the one non-DOM child of the current wrapper, and return a wrapper around the result. Which means other functions and methods of react are still original To mock React useRef or a function inside a functional component with enzyme and Jest, we can mock the react module by mocking the useRef hook and getting the rest of the mocked Shallow rendering is useful to constrain yourself to testing a component as a unit, and to ensure that your tests aren't indirectly asserting on behavior of child components. The implication on this on the shallow versions is that shallowRef will only trigger a listener if the value itself changes, and shallowReactive will only trigger on the first level of values (so Current behavior useEffect fonction does not seem to be executed when the component is rendered with shallow. Basic tests not using shallow from enzyme work, i. e. Thus, there's no way to Syncs the enzyme component tree snapshot with the react component tree. thn, 6wv, xnxoe, evgrco, dvgnjf, hiasr, xrws, a2hkr, 8nlp, 6ccfid, fklz, 1cct3, nmvecx, ozkxena, gsr, rpkg, sn, upvhys, clbqd, otjw, fcj, mvw3l, jq, z7b, 1zdr, uxk, 9hnqz, vztvzx, xfxi, k0ef,