Files
esphome/tests
J. Nick Koston 5f76b78cfa [esphome] Skip missing extra flash images in upload_using_esptool
PlatformIO's idedata may list flash images that do not exist on disk
(e.g. a tasmota tinyuf2.bin referenced by the adafruit_qtpy_esp32s3_n4r2
board). Previously the CLI passed every entry straight to esptool, which
aborted the entire flash with "No such file or directory". The dashboard
path is unaffected because it flashes the pre-merged firmware.factory.bin
produced by the post-build step, which already tolerates missing inputs.

Filter non-existent extra_flash_images with a warning so a stale or
incorrect platform-declared image no longer breaks esphome run.

Fixes https://github.com/esphome/esphome/issues/15634
2026-04-13 13:37:29 -10:00
..
2022-09-06 15:48:01 +12:00
2023-09-12 07:13:24 +12:00

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