🐛 [RUM-4629] accept null as env/version/service

[BenoitZugmeyer]

Motivation

Some customer pass null as version. Now that we validate that parameter, the initialization fails.

See DataDog/dd-sdk-flutter#616
Regression caused by #2744

Changes

Do not reject null for tags.

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 93.59%. Comparing base (05769ac) to head (7c91ae3).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2781   +/-   ##
=======================================
  Coverage   93.58%   93.59%           
=======================================
  Files         242      242           
  Lines        7035     7037    +2     
  Branches     1548     1550    +2     
=======================================
+ Hits         6584     6586    +2     
  Misses        451      451           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[BenoitZugmeyer]

/to-staging

[dd-devflow]

🚂 Branch Integration: this build is next, merge in < 9m

Commit 7c91ae3f58 will soon be integrated into staging-21.

This build is next! (estimated merge in less than 9m)

Use /to-staging -c to cancel this operation!

[dd-devflow]

🚂 Branch Integration: This commit was successfully integrated

Commit 7c91ae3f58 has been merged into staging-21 in merge commit 61fcd80928.

Check out the triggered pipeline on Gitlab 🦊

[gscandola]

Hello @BenoitZugmeyer 👋 (😉 ) ,

Introducing the null capability induce a mismatch between the typing InitConfiguration.service and ViewOptions.service (see here).

Is it intended ?

[BenoitZugmeyer]

👋 Hi @gscandola, it's not intended!
We didn't expect null to be passed as version/service. In practice it was the case for certain integrations using init(..), so we fixed it, but we are not aware of such issue for startView(). In any case, let's try to make it uniform #2798

[gscandola]

Thanks a lot 👍