Handle Z-Wave RssiErrorReceived

[MartinHjelmare]

Breaking change

Proposed change

• Handle RssiErrorReceived in the statistics sensor.

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 zwave_js_server.exceptions.RssiErrorReceived #142965
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

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

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  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.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.

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[home-assistant]

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[Copilot]

Pull Request Overview

This PR adds error handling for Z-Wave RSSI (Received Signal Strength Indicator) sensor values by properly handling RssiErrorReceived exceptions. The change ensures that when RSSI measurements encounter specific error conditions, the sensor entity responds appropriately by setting its state to unavailable or unknown.

Key changes:

• Enhanced error handling in statistics sensors to catch and process RssiErrorReceived exceptions
• Added comprehensive test coverage for different RSSI error scenarios
• Refactored statistics update logic to centralize error handling

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
homeassistant/components/zwave_js/sensor.py	Added RssiErrorReceived exception handling and refactored statistics update logic
tests/components/zwave_js/test_sensor.py	Added comprehensive test for RSSI error handling scenarios