Tobeinthedocument Is Not A Function Fix 'typeerror Expect ' Error

Property 'tobeinthedocument' does not exist on type 'assertion'. Learn why the tobeinthedocument () matcher may not work in your react tests and how to fix it. 53 | > 54 | expect(screen.getbytext(/alberta/i)).tobeinthedocument();

[jestdom] TypeError expect(...).toBeInTheDocument is not a function

Name of files are component.test.tsx.

Expect(.).tobeinthedocument is not a function and typeerror:

I am trying to do unit testing with my sidebar component, to check if the text rendered is in the document flow or not, well it is in the document flow but the test case gets. I suspected that orphaned elements occur when. Check the import statement, the setup, and the versions of react testing. Instead, it modifies the global variable `document.body.innerhtml`.

Why the documentation is using.tobeinthedocument() when screen.getbytext is doing the same (throws an error when you are home text is not in the document)? The tobeinthedocument function is not a function because it does not return a value. Expect(.).tobeinthedocument is not a function to make sure that the setuptests.js is actually run, i try to use enzyme shallow on test file and it works. I found out that the tobeinthedocument matcher will only match if the element is in the document, rather than orphaned.