Convert repo tab specs to VTU (!42276) · Merge requests · GitLab.org / GitLab · GitLab

What does this MR do?

Migrated repo tab specs to Vue Test Utils' API.

This is to support the migration to GlTab in !42162 (merged), which will be easier to test with VTU.

Does this MR meet the acceptance criteria?

Conformity

[-] Changelog entry
[-] Documentation (if required)
Code review guidelines
[-] Merge request performance guidelines
Style guides
[-] Database guides
Separation of EE specific content

Availability and Testing

Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process.
[-] Tested in all supported browsers
[-] Informed Infrastructure department of a default or new setting change, if applicable per definition of done