Functions that use Buffer will have TypeError in jest unit testing

My function contains the following code ：

```javascript
// data here is a Buffer obj example: data = Buffer('xxxx', 'base64')
var isBuffer = typeof data.readUInt32BE === 'function' && typeof data.slice === 'function';
if (isBuffer) {
this.highStart = data.readUInt32BE(0);
this.errorValue = data.readUInt32BE(4);
uncompressedLength = data.readUInt32BE(8);
data = data.slice(12);
} else {
var view = new DataView(data.buffer);
this.highStart = view.getUint32(0);
this.errorValue = view.getUint32(4);
uncompressedLength = view.getUint32(8);
data = data.subarray(12);
} // double inflate the actual trie data
```
I use `"buffer": "^6.0.3"`

I wrote a jest unit test for my function. It can pass when I run in the node environment, but if I set testEnvironment to jsdom, an error will appear as shown in the figure below.


Debug found that it seems that fromObject in buffer-es6 cannot handle this ArrayBuffer object. Is there any good way to circumvent this problem?


I don’t know if this is a jsdom problem or a Buffer problem?