TypeError: Cannot destructure property 'ConfigurationError' of 'errors' as it is undefined.

[elastic]

TypeError: Cannot destructure property 'ConfigurationError' of 'errors' as it is undefined.

[Hiteklife]

I just experienced this. It seems specifically typescript related. If I run the example.js file locally, it runs perfectly fine. If I try to
import Mock from '@elastic/elasticsearch-mock';
in any typescript file, I get the above error. I'm using "typescript": "^4.1.3"

[delvedor]

Hello! I just tried to reproduce this issue by using the example in the README and the latest version of both libraries and I didn't see any issue.
Is this still happening to you?

[covertbert]

I also get the same error when using typescript

[DaniloOliveira28]

I am experiencing the same issue. Someone has some update?

[DaniloOliveira28]

You can reproduce the error if you create the mock with this dir structure

__mocks__
|_@elastic
    |_elasticsearch.ts

import Client from '@elastic/elasticsearch';
import Mock from '@elastic/elasticsearch-mock';

const mock = new Mock()
const client = new Client({
 node: 'http://localhost:9200',
 Connection: mock.getConnection()
})

mock.add({
 method: 'GET',
 path: '/_cat/health'
}, () => {
 return { status: 'ok' }
})

client.cat.health(console.log)

[Mites-G]

I've had this issue to and ended up solving by mocking it like this:

jest.mock('./client', () => ({
  getClient: () => mockedClient,
}))