[Rails5] Fix `undefined method 'downcase'` errors in requests specs
What does this MR do?
In Rails 5.0 headers are no longer inherited from Hash.
This MR fixes errors in requests specs like:
1) API::V3::Builds GET /projects/:id/builds/:build_id/artifacts job with artifacts when artifacts are stored locally authorized user returns specific job artifacts
Failure/Error: expect(response.headers).to include(download_headers)
NoMethodError:
undefined method `downcase' for #<Hash:0x000055e8bccc23b0>
# ./spec/requests/api/v3/builds_spec.rb:235:in `block (6 levels) in <top (required)>'
Are there points in the code the reviewer needs to double check?
No.
Why was this MR needed?
Screenshots (if relevant)
No.
Does this MR meet the acceptance criteria?
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Changelog entry added, if necessary -
Documentation created/updated -
API support added -
Tests added for this feature/bug - Review
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Has been reviewed by UX -
Has been reviewed by Frontend -
Has been reviewed by Backend -
Has been reviewed by Database
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Conform by the merge request performance guides -
Conform by the style guides -
Squashed related commits together -
Internationalization required/considered -
End-to-end tests pass ( package-and-qa
manual pipeline job)
What are the relevant issue numbers?
Edited by blackst0ne