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Both testing-mode segment patches get the RuntimeError-to-EsphomeError wrap the ratetable surgery already had. Plain-form -T/-Xlinker/-u flags raise naming the -Wl, form instead of warning into an inert -c compile line. _lexed_build_flags and _unflag_tokens go through the shared lex_build_flags so a future lexing fix cannot miss this path. The MMU conflict message names dropping the variant knob when MMU_CUSTOM is already set. An unreadable (not absent) header forces a cache miss every run instead of pinning the stamp to a constant, and preprocessor warnings persist beside the stamp and re-emit on cache hits. The drift docstring states what the tests actually pin.
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 |