[tuya] Add forced minute boundary time sync (#18603)

Co-authored-by: J. Nick Koston <nick@koston.org>
Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
Co-authored-by: J. Nick Koston <nick@home-assistant.io>

tests/component_tests/tuya/test_init.py

@@ -0,0 +1,23 @@
+"""Tests for Tuya time synchronization configuration validation."""
+
+import pytest
+
+from esphome import config_validation as cv
+from esphome.components.tuya import CONF_FORCE_TIME_SYNC, CONFIG_SCHEMA
+from esphome.const import CONF_TIME_ID
+
+
+def test_force_time_sync_accepts_time_id() -> None:
+    config = CONFIG_SCHEMA(
+        {
+            CONF_FORCE_TIME_SYNC: True,
+            CONF_TIME_ID: "tuya_time",
+        }
+    )
+
+    assert config[CONF_FORCE_TIME_SYNC] is True
+
+
+def test_force_time_sync_requires_time_id() -> None:
+    with pytest.raises(cv.Invalid, match="force_time_sync requires time_id"):
+        CONFIG_SCHEMA({CONF_FORCE_TIME_SYNC: True})

tests/components/tuya/test-force-time-sync.esp32-idf.yaml

@@ -0,0 +1,16 @@
+substitutions:
+  tx_pin: GPIO4
+  rx_pin: GPIO5
+  status_pin: GPIO12
+
+packages:
+  uart: !include ../../test_build_components/common/uart/esp32-idf.yaml
+  common: !include common.yaml
+
+time:
+  - platform: sntp
+    id: tuya_time
+
+tuya:
+  time_id: tuya_time
+  force_time_sync: true