Add musicassistant integration

[jozefKruszynski]

Proposed change

This is the first (base) PR to bring the Music Assistant integration into HA Core.

Type of change

This is the first PR to bring the Music Assistant integration into HA Core, currently it exists as a custom HACS integration, and we want to move into core to bring the experience to a larger audience and to be better integrated in general.

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• 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 #
• This PR is related to issue:
• Link to documentation pull request: Create music_assistant.markdown home-assistant.io#35487

Checklist

• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

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  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
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[epenet]

Small note: the coverage for config_flow.py doesn't appear to be at 100%

[joostlek]

Which one are we missing?

[epenet]

https://app.codecov.io/gh/home-assistant/core/pull/128919/blob/homeassistant/components/music_assistant/config_flow.py

get_server_info function is uncovered

[joostlek]

Oh that's a good catch. I will update

[jozefKruszynski]

Ah yes, I have mocked that the whole time due to socket.socket issues

[epenet]

Ah yes, I have mocked that the whole time due to socket.socket issues

You should be able to mock the client creation and set the property on the mocked client, instead of patching the function

[joostlek]

Thanks for staying sharp @epenet!

[jozefKruszynski]

Ah yes, I have mocked that the whole time due to socket.socket issues

You should be able to mock the client creation and set the property on the mocked client, instead of patching the function

Sounds far more sensible

[home-assistant]

Hey there @music-assistant, mind taking a look at this pull request as it has been labeled with an integration (music_assistant) you are listed as a code owner for? Thanks!

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