Files
esphome/tests
J. Nick Koston 347f981768 [scheduler] Fix unrealistic scheduler benchmarks missing periodic drain
Scheduler registration benchmarks (SetTimeout, SetInterval, Defer) were
not calling scheduler.call() periodically to drain and clean up cancelled
items. In production, call() runs every loop iteration, keeping the
scheduler containers small. Without draining, cancelled items accumulated
causing O(n²) scan cost in cancel_item_locked_ that doesn't reflect
real-world behavior.

- SetTimeout: was only calling process_to_add() (no cleanup), now calls
  call() every kKeyCount iterations
- SetInterval: was calling process_to_add() (no cleanup of items_), now
  calls call() for proper cleanup
- Defer: was never draining the defer queue, now calls call() to process
  deferred items as production does
- All three now advance time (++now) to match production loop behavior
2026-04-02 11:18:17 -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