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e6ad995c8e
Co-authored-by: cosmicDustOfLightLength <cosmicDustOfLightLength@example.com> Co-authored-by: J. Nick Koston <nick@home-assistant.io>
69 lines
2.2 KiB
Python
69 lines
2.2 KiB
Python
"""Tests for the per-variant limits of i2s_audio: port count and PDM support."""
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import pytest
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from esphome import config_validation as cv
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from esphome.components import i2s_audio
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from esphome.components.esp32 import KEY_VARIANT
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from esphome.components.esp32.const import (
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VARIANT_ESP32C3,
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VARIANT_ESP32S2,
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VARIANT_ESP32S31,
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)
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from esphome.components.i2s_audio import microphone
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from esphome.const import CONF_ID, PlatformFramework
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from esphome.core import ID
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from esphome.types import ConfigType
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from tests.component_tests.types import SetCoreConfigCallable
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CONF_FULL_DUPLEX = i2s_audio.CONF_FULL_DUPLEX
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def _set_variant(
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set_core_config: SetCoreConfigCallable, variant: str, buses: int
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) -> None:
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set_core_config(
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PlatformFramework.ESP32_IDF,
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platform_data={KEY_VARIANT: variant},
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full_config={
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i2s_audio.DOMAIN: [
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{CONF_ID: ID(f"bus_{n}"), CONF_FULL_DUPLEX: False} for n in range(buses)
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]
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},
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)
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def test_esp32s31_has_two_i2s_ports(set_core_config: SetCoreConfigCallable) -> None:
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_set_variant(set_core_config, VARIANT_ESP32S31, buses=2)
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i2s_audio._final_validate({})
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def test_esp32s31_rejects_a_third_bus(set_core_config: SetCoreConfigCallable) -> None:
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_set_variant(set_core_config, VARIANT_ESP32S31, buses=3)
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with pytest.raises(cv.Invalid, match="Only 2 I2S audio ports"):
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i2s_audio._final_validate({})
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def _pdm_microphone(pdm: bool) -> ConfigType:
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return {
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microphone.CONF_ADC_TYPE: "external",
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microphone.CONF_PDM: pdm,
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}
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def test_esp32s31_supports_pdm_microphones(
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set_core_config: SetCoreConfigCallable,
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) -> None:
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_set_variant(set_core_config, VARIANT_ESP32S31, buses=1)
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microphone._validate_esp32_variant(_pdm_microphone(True))
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@pytest.mark.parametrize("variant", [VARIANT_ESP32S2, VARIANT_ESP32C3])
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def test_pdm_rejected_where_the_soc_has_none(
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set_core_config: SetCoreConfigCallable, variant: str
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) -> None:
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_set_variant(set_core_config, variant, buses=1)
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with pytest.raises(cv.Invalid, match="does not support PDM"):
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microphone._validate_esp32_variant(_pdm_microphone(True))
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microphone._validate_esp32_variant(_pdm_microphone(False))
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