FIO-8727: created test for FIO-8727

[ZenMasterJacob20011]

Link to Jira Ticket

https://formio.atlassian.net/browse/FIO-8727

Description

What changed?

Wrote some tests

Why have you chosen this solution?

To prevent regressions

Breaking Changes / Backwards Compatibility

N/A

Dependencies

The tests will fail until formio.js uses a version of bootstrap that has the below pull request pulled in
formio/bootstrap#114

How has this PR been tested?

manually and automated test

Checklist:

• I have completed the above PR template
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (if applicable)
• My changes generate no new warnings
• My changes include tests that prove my fix is effective (or that my feature works as intended)
• New and existing unit/integration tests pass locally with my changes
• Any dependent changes have corresponding PRs that are listed above