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James Smith
96172ca593
First-time run of ruff-format via pre-commit hook normalises quote style, trailing commas, and whitespace across 188 Python files. No logic changes. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
39 lines
1.1 KiB
Python
39 lines
1.1 KiB
Python
"""Tests for rtl_fm modulation token mapping."""
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from routes.listening_post import _rtl_fm_demod_mode as listening_post_rtl_mode
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from utils.sdr.base import SDRDevice, SDRType
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from utils.sdr.rtlsdr import RTLSDRCommandBuilder
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from utils.sdr.rtlsdr import _rtl_fm_demod_mode as builder_rtl_mode
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def _dummy_rtlsdr_device() -> SDRDevice:
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return SDRDevice(
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sdr_type=SDRType.RTL_SDR,
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index=0,
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name="RTL-SDR",
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serial="00000001",
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driver="rtlsdr",
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capabilities=RTLSDRCommandBuilder.CAPABILITIES,
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)
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def test_rtl_fm_modulation_maps_wfm_to_wbfm() -> None:
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assert listening_post_rtl_mode("wfm") == "wbfm"
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assert builder_rtl_mode("wfm") == "wbfm"
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def test_rtl_fm_modulation_keeps_other_modes() -> None:
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assert listening_post_rtl_mode("fm") == "fm"
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assert builder_rtl_mode("am") == "am"
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def test_rtlsdr_builder_uses_wbfm_token_for_wfm() -> None:
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builder = RTLSDRCommandBuilder()
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cmd = builder.build_fm_demod_command(
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device=_dummy_rtlsdr_device(),
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frequency_mhz=98.1,
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modulation="wfm",
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)
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mode_index = cmd.index("-M")
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assert cmd[mode_index + 1] == "wbfm"
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