Fix controls for OpenCloseGate4T (rts:GateOpenerRTS4TComponent) in Overkiz

[iMicknl]

Proposed change

Fix controls for the OpenCloseGate4T widget (rts:GateOpenerRTS4TComponent) in the Overkiz integration. This device only supports a cycle command — not the standard open/close/stop commands expected by the UIClass.GATE default. Without a dedicated widget override, the entity has zero supported features and becomes unusable.

This adds a widget override that maps cycle as both the open and close command, restoring toggle functionality for these RTS gate openers.

Fixes #170214

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)
• 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 #
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Checklist

• I understand the code I am submitting and can explain how it works.
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[Copilot]

Pull request overview

This PR restores functionality for Somfy RTS OpenCloseGate4T (rts:GateOpenerRTS4TComponent) covers in the Overkiz integration. Because this widget only exposes the cycle command, the default Gate UI class produced an entity with no supported features. The PR adds a dedicated widget override that maps both open and close to the cycle command, plus a fixture device and tests covering the new behaviour.

Changes:

• Add an OverkizCoverDescription override for UIWidget.OPEN_CLOSE_GATE_4T mapping open/close to OverkizCommand.CYCLE.
• Add an RTS gate device fixture entry to cloud_somfy_tahoma_v2_europe.json.
• Add cover entity/action tests, button snapshot, and cover snapshot for the new device.

Reviewed changes

Copilot reviewed 5 out of 5 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
homeassistant/components/overkiz/cover.py	Adds widget override mapping cycle to both open/close commands for the RTS 4T gate opener.
tests/components/overkiz/fixtures/setup/cloud_somfy_tahoma_v2_europe.json	Adds an OpenCloseGate4T device for use in fixture-based tests.
tests/components/overkiz/test_cover.py	Adds the RTS gate device and open/close action parametrizations expecting cycle with RTS auto-appended [0] parameter.
tests/components/overkiz/snapshots/test_cover.ambr	Snapshot for the new cover entity (supported features = open
tests/components/overkiz/snapshots/test_button.ambr	Snapshot for the auto-generated cycle Toggle button entity.

[justanotherariel]

Looks good to me. It would be nice to further extend test_cover_service_actions to also test CYCLIC_SLIDING_GATE_OPENER (since that is the only one not tested).

[joostlek]

there's a merge conflict, can you take a look?

[home-assistant]

Please take a look at the requested changes, and use the Ready for review button when you are done, thanks 👍

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[iMicknl]

@justanotherariel unfortunately I don't have any user with this device and thus no real fixture. We don't try to build our own synthetic fixtures, as they are often slightly different to real world devices... That's the reason we have not included this specific device in our test suite (yet).

[Copilot]

Pull request overview

Copilot reviewed 5 out of 5 changed files in this pull request and generated 1 comment.

[justanotherariel]

Thanks @iMicknl

resolved