Fix deconz light service parameter handling

[schmyd]

Breaking change

Proposed change

Revert most of the dictionary creation method to not interpret the values of the incoming dictionary itself, but only their presence.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes Transitiontime ignored when zero for deconz lights #61815
• This PR is related to issue:
• Link to documentation pull request:

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[homeassistant]

Hi @schmyd,

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Once you do that we will be able to review and accept this pull request.

Thanks!

[probot-home-assistant]

Hey there @Kane610, mind taking a look at this pull request as it has been labeled with an integration (deconz) you are listed as a code owner for? Thanks!
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[Kane610]

Don't revert back, guard against None instead.

[schmyd]

removed reverting of the previous change, guarded against None now. Adapted handling of ATTR_EFFECT and ATTR_FLASH. Let me know if you expect more tests here

[Kane610]

Looks good! Test coverage is kept at 100% right?

[schmyd]

yes, still at 100%

[alexanderlindstrom]

I find no issues with this code. Good job.
Though not part of your changes, the test file could use some lint checks to make it more uniform.

[Kane610]

Thanks for contributing!