Files
esphome/tests
J. Nick Koston a48fbd1cd1 Suppress the top-level-requested false positive, guard names once, fail empty bundled libraries
The walk's version-less warning stays quiet for a name the config also
requests top-level, and the provides-backend debug level carries the
ownership rationale (the arduino backend defers drops and suppresses
walk-resolved names this layer cannot know yet). _is_safe_library_name
guards both the top-level bundled check and manifest dependencies, so a
YAML libraries entry of '.' or a backslash name cannot join under the
framework tree. The drop suppression strips only the sanitized owner
prefix, keeping a library's own double underscores. An empty bundled
directory raises naming the fix instead of warning into an unlinkable
build, and the second real-converter test pins ESPHOME_DATA_DIR.
2026-08-22 09:41:35 -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