Feature/447 get versioned ehr status

[jakesmolka]

Changes

• Adds (or completes from proof of concept) VERSIONED_EHR_STATUS endpoints
• Adds integration test suite for all endpoints, see their documentation: https://wiki.vitagroup.ag/display/ETHERCIS/Versioned+EHR_STATUS

Related issue

closes https://github.com/ehrbase/project_management/issues/447

Additional information and checks

• Test B.3 is blocked by https://github.com/ehrbase/project_management/issues/458 and therefore skipped via robot tag

• Add and fix license headers
• Pull request linked in changelog

[jakesmolka]

@birgerhaarbrandt Who should review the integration test definition (see wiki link)? I just realized we don't have to wait with reviewing until the CI is fixed.

[wlad]

looks good 👍

• previously failing test now works locally and on CI

I committed some changes

• enhanced tests a little bit (cleaned up, removed some unnecessary lines)
• added a few more tests
• added bug trace to issue ehrbase/project_management/issues/458 (and marked related test as not-ready)
• fixed sometime failing EHRbase startup in CI script

[jakesmolka]

@jakesmolka Check if the timezone converting in the integration tests will break if EHR timestamp gets correct format in the future.

Edit: Timestamp handling in C.6 C) 3. looks alright. And the EHR timestamp response isn't used anymore, so there will be no problem with a change of format. 👍

[ppazos]

@jakesmolka I have added my comments about the documentation here https://wiki.vitagroup.ag/pages/viewpage.action?spaceKey=ETHERCIS&title=Versioned+EHR_STATUS

[sonarcloud]

Kudos, SonarCloud Quality Gate passed!

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

71.4% Coverage
0.0% Duplication