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Question

Where doesUserProvider tags go in a test.js jest file?

  • 27 August 2024
  • 0 replies
  • 3 views

Where does return render( <UserProvider> etc go in a test.js jest file?

 

Here is the UserContext.js mock data file

```import React, { useState } from 'react';

// Create a mock UserContext with default userId as null
const UserContext = React.createContext({
  userId: null,
  setUserId: () => {}, // Mock function for tests
});

// Mock UserProvider to be used in tests
const UserProvider = ({ value, children }) => {
  const cuserId, setUserId] = useState(value?.userId || null);

  // Always use the provided setUserId if available, otherwise use the internal state
  const contextValue = {
    userId,
    setUserId: value?.setUserId || setUserId,
  };

  return (
    <UserContext.Provider value={contextValue}>
      {children}
    </UserContext.Provider>
  );
};


export { UserContext, UserProvider };
```

 

So does the below go above or in the describes if above do I pass the renderComponentWithUserContext to the describe condition as a parameter and each test that uses it? Apologies for the troll, I've just been at this jest failure for days.

```const renderComponentWithUserContext = (userId = null) => {
    console.log('Rendering JobDescriptionNavigationMenu with userId:', userId); // Log userId

    return render(
      <UserProvider>
        <JobDescriptionNavigationMenu />
      </UserProvider>
    );
  };
```
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