Here is the component containing the routes. The only downside to this testing is you cannot test the routes which do not have the pathname, like the non matching 404 route. react-dom react-router-redux url visual-studio-code async-await authentication dom import navigation router animation input mongodb react-jsx react-testing-library sass vue. Once we have the object, we can easily assert if the path matches correctly with the component. In this scenario, we will iterate through all the routes, then get the route path name and the component name corresponding to that path in an object.
Command: npm install react-router-dom -save Components in React Router: There are two types of components in the React router. Testing routes using an object of path name and component name The react-router-dom modules need to be installed in the user’s application, to use react routing, as it is not possible to install react-router directly. We will look into both of these ways, and see which one to use to test what kind of routes. So that when we click on any particular link, it can be easily identified which Link is active. Now, we need to add some styles to the Link. Now, if you click on the About, you will see URL is changing and About component is rendered. Other way is to use the memory router and pass the initial state to it, and then do assertion for it. After adding Link, you can see that the routes are rendered on the screen. For styling the components, Im going to use the Bulma CSS framework. One way is to create an object containing the pathname of route as key and component name for that route as value, and then do an assertion based on that object. Ill be using yarn to install the dependencies, but you can use npm as well. Import Header from "./components/Header" Ĭonst MarketingLazy = lazy(() => import("./components/MarketingApp")) Ĭonst AuthLazy = lazy(() => import("./components/AuthApp")) Ĭonst DashboardLazy = lazy(() => import(".If you are using react router dom, then there are two ways to test the routes using jest. Or maybe you meant to call this function rather than return it.
This may happen if you return a Component instead of < Component /> from render. js:1 Warning: Functions are not valid as a React child.
Import React, from Progress from "./components/Progress" Solved react-router-dom Error: index.js:1 Warning: Functions are not valid as a React child.
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