"Snapshot Missing" when test does not have parent

[seanpoulter]

Steps to Reproduce

Save the snapshot for:

it('', () => expect('test').toMatchSnapshot())

and reload the window. You'll see the "snapshot missing" message.

Snapshot in jest-editor-support will build the snapshot name adding the test prefix for tests without a parent. This changed in jestjs/jest#2857 but has not been fixed.

Expected Behavior

Snapshot is found.

Actual Behavior

Snapshot CodeLens shows "snapshot missing"

Suggested Changes

• Integration test in Jest
• Fix jest-editor-support
• Integration test in this repo

[jvbianchi]

I have the same problem

[seanpoulter]

Anyone have time to look at a PR for jest-editor-support? I don't have the bandwidth right now but am happy to review.

[vvo]

As a temporary workaround for others junmping on here, just provide a wrapper like this:

describe('tests', () => {
  i('works', () => {});
});

Right now root "it" will fail at showing snapshots with the extension