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apply_to_core was over-populating: it restored friendly_name, loaded_integrations, and loaded_platforms even though every consumer of those three lives inside a component validator (esp32_camera, esp32, deep_sleep, zigbee, lvgl, zephyr_mcumgr), and the whole point of the fast path is to skip validation. Drop them. CORE.__init__ already leaves all three at safe defaults (None / empty set) for any incidental reader. What's left is exactly what upload/logs walk: - CORE.name (api.client.run_logs, firmware_bin path, mDNS) - CORE.build_path (firmware_bin / partition_table_bin / bootloader_bin) - CORE.data[KEY_CORE][KEY_TARGET_PLATFORM] (module dispatch, .is_esp32 etc) - CORE.data[KEY_CORE][KEY_TARGET_FRAMEWORK] (.is_arduino, firmware_bin branch) Method body shrinks from 9 statements to 4; setdefault + two conditional inserts collapse into one dict literal; the function-local import moves to module top. Drift surface drops from 7 paired fields to 4. The wizard-only-sidecar None case is gated once at the load_compiled_config boundary so apply_to_core no longer has to defend against it.
Tests for ESPHome
This directory contains some tests for ESPHome.
At the moment, all the tests only work by simply executing
esphome over some YAML files that are made to test
whether the yaml gets converted to the proper C++ code.
Of course this is all just very high-level and things like unit tests would be much better. So if you have time and know how to set up a unit testing framework for python, please do give it a try.
When adding entries in test_.yaml files we usually need only
one file updated, unless conflicting code is generated for
different configurations, e.g. wifi and ethernet cannot
be tested on the same device.
Current test_.yaml file contents.
| Test name | Platform | Network | BLE |
|---|---|---|---|
| test1.yaml | ESP32 | wifi | None |
| test2.yaml | ESP32 | ethernet | esp32_ble_tracker |
| test3.yaml | ESP8266 | wifi | N/A |
| test4.yaml | ESP32 | ethernet | None |
| test5.yaml | ESP32 | wifi | ble_server |
| test6.yaml | RP2040 | wifi | N/A |
| test7.yaml | ESP32-C3 | wifi | N/A |
| test8.yaml | ESP32-S3 | wifi | None |
| test10.yaml | ESP32 | wifi | None |