test: rewrite and traversal

[rbnbr]

Related issue(s)

#1529 comment

Checklist

• I have read the contributing guidelines.
• I have referenced an issue containing the design document if my change
  introduces a new feature.
• I am following the
  contributing code guidelines.
• I have read the security policy.
• I confirm that this pull request does not address a security
  vulnerability. If this pull request addresses a security vulnerability, I
  confirm that I got the approval (please contact
  security@ory.sh) from the maintainers to push
  the changes.
• I have added tests that prove my fix is effective or that my feature
  works.
• I have added or changed the documentation.

Further Comments

I added a test similar to #1529 though for some reason I cannot run the test command on my machine at all, e.g., go test -tags sqlite .\internal\check\ fails for the current master branch.

[CLAassistant]

All committers have signed the CLA.

[aeneasr]

Can this be merged?