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docs: Add removal of createWrapper #2235

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Nov 9, 2023
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29 changes: 29 additions & 0 deletions docs/migration/index.md
Original file line number Diff line number Diff line change
Expand Up @@ -247,6 +247,35 @@ wrapper.findAll('[data-test="token"]').at(0);
wrapper.findAll('[data-test="token"]')[0];
```

### `createWrapper()` removed

`createWrapper()` is now an internal function only and cannot be imported anymore. If you need access to a wrapper for a DOM element which isn't a Vue component, you can use `new DOMWrapper()` constructor.

**Before:**

```js
import { createWrapper } from "@vue/test-utils";

describe('App', () => {
it('renders', () => {
const body = createWrapper(document.body);
expect(body.exists()).toBe(true);
})

```

**After:**

```js
import { DOMWrapper } from "@vue/test-utils";

describe('App', () => {
it('renders', () => {
const body = new DOMWrapper(document.body);
expect(body.exists()).toBe(true);
})
```

## Test runners upgrade notes

> Vue Test Utils is framework agnostic - you can use it with whichever test runner you like.
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