cs12ag ee486c269c Fix unique identifiers where multiple IKEA Tradfri gateways are in use (#136060)
* Create unique identifiers where multiple gateways are in use

Resolving issue https://github.com/home-assistant/core/issues/134497

* Added migration function to __init__.py

Added migration function to execute upon initialisation, to:
a) remove the erroneously-added config)_entry added to the device (gateway B gets added as a config_entry to a device associated to gateway A), and
b) swap out the non-unique identifiers for genuinely unique identifiers.

* Added tests to simulate migration from bad data scenario (i.e. explicitly executing migrate_entity_unique_ids() from __init__.py)

* Ammendments suggested in first review

* Changes after second review

* Rewrite of test_migrate_config_entry_and_identifiers after feedback

* Converted migrate function into major version, updated tests

* Finalised variable naming convention per feedback, added test to validate config entry migrated to v2

* Hopefully final changes for cosmetic / comment stucture

* Further code-coverage in test_migrate_config_entry_and_identifiers()

* Minor test corrections

* Added test for non-tradfri identifiers
2025-03-03 14:06:25 +01:00
2025-02-26 15:14:04 +01:00

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