Files
esphome/tests
J. Nick Koston ad4c59873b Read flash mode from its real producer, share the mode set, store the scanf decision
flash_mode comes from the board_build.flash_mode option the component
already pins (validated by cv.one_of against the same BUILD_FLASH_MODES,
now living in const.py so the two sides cannot drift), retiring
KEY_FLASH_MODE from the generator. The scanf-float decision is stored in
CORE.data where it is computed instead of being a discarded local, so
KEY_SCANF_FLOAT has a producer in this PR. A trailing bare -include in
build_src_flags fails by name instead of degrading into the source dir.
2026-08-23 16:42:25 -05:00
..

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