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2184ec2928
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com> Co-authored-by: J. Nick Koston <nick@koston.org>
93 lines
3.1 KiB
Python
93 lines
3.1 KiB
Python
"""Tests for the ethernet final-validation coexistence gate and schema bounds."""
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import pytest
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from voluptuous import Invalid
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from esphome import config_validation as cv
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from esphome.components.esp32 import (
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KEY_BOARD,
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KEY_IDF_VERSION,
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KEY_VARIANT,
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VARIANT_ESP32S3,
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)
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from esphome.components.ethernet import CONF_CLOCK_SPEED, CONFIG_SCHEMA, _final_validate
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from esphome.components.network import _validate_priority_list
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from esphome.const import CONF_PRIORITY, PlatformFramework
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from esphome.core import CORE
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import esphome.final_validate as fv
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from ..types import SetCoreConfigCallable
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_CH390_CONFIG = {
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"type": "CH390",
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"clk_pin": 47,
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"mosi_pin": 48,
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"miso_pin": 14,
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"cs_pin": 21,
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}
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@pytest.fixture(autouse=True)
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def _reset_full_config():
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"""Reset fv.full_config so each test starts with a clean slate."""
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token = fv.full_config.set({})
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yield
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fv.full_config.reset(token)
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def test_rejects_wifi_and_ethernet_without_priority() -> None:
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"""Wi-Fi + ethernet without a network: priority: list must be rejected."""
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fv.full_config.set({"wifi": {}, "ethernet": {}})
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with pytest.raises(Invalid, match="cannot be used together with component wifi"):
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_final_validate({})
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def test_rejects_wifi_and_ethernet_with_incomplete_priority() -> None:
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"""A priority list missing an interface is rejected and names what's missing."""
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fv.full_config.set(
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{
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"wifi": {},
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"ethernet": {},
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"network": {CONF_PRIORITY: _validate_priority_list(["ethernet"])},
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}
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)
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with pytest.raises(Invalid, match=r"must.*list both interfaces; missing: wifi"):
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_final_validate({})
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@pytest.mark.parametrize("clock_speed", ["26.67MHz", "72MHz"])
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def test_ch390_accepts_clock_speed_up_to_the_datasheet_maximum(
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set_core_config: SetCoreConfigCallable, clock_speed: str
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) -> None:
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"""CH390 SCK is rated to 72MHz, so the schema must accept the whole range."""
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set_core_config(
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PlatformFramework.ESP32_IDF,
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platform_data={
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KEY_BOARD: "esp32-s3-devkitc-1",
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KEY_VARIANT: VARIANT_ESP32S3,
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KEY_IDF_VERSION: cv.Version(5, 3, 2),
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},
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)
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# _validate derives use_address from the node name, which has no default here.
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CORE.name = "ch390-test"
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config = CONFIG_SCHEMA({**_CH390_CONFIG, CONF_CLOCK_SPEED: clock_speed})
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assert config[CONF_CLOCK_SPEED] == cv.frequency(clock_speed)
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def test_ch390_rejects_clock_speed_above_the_datasheet_maximum(
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set_core_config: SetCoreConfigCallable,
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) -> None:
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"""The shared 80MHz ceiling is out of spec for this part."""
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set_core_config(
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PlatformFramework.ESP32_IDF,
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platform_data={
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KEY_BOARD: "esp32-s3-devkitc-1",
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KEY_VARIANT: VARIANT_ESP32S3,
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KEY_IDF_VERSION: cv.Version(5, 3, 2),
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},
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)
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# _validate derives use_address from the node name, which has no default here.
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CORE.name = "ch390-test"
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with pytest.raises(Invalid, match="value must be at most 72000000"):
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CONFIG_SCHEMA({**_CH390_CONFIG, CONF_CLOCK_SPEED: "80MHz"})
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