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71 lines
3.3 KiB
Python
71 lines
3.3 KiB
Python
import unittest
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import jc.parsers.amixer
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import os
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import json
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THIS_DIR = os.path.dirname(os.path.abspath(__file__))
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class AmixerTests(unittest.TestCase):
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AMIXER_CMD = 'amixer'
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UBUNTU_22_04_TEST_FIXTURES_PATH = f'{THIS_DIR}/fixtures/ubuntu-22.04/'
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AMIXER_CONTROL_PATH = f'{UBUNTU_22_04_TEST_FIXTURES_PATH}amixer-control-'
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TEST_FILES_NAME = [
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f"{AMIXER_CONTROL_PATH}capture",
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f'{AMIXER_CONTROL_PATH}headphone',
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f'{AMIXER_CONTROL_PATH}master',
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f'{AMIXER_CONTROL_PATH}speakers',
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]
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def setUp(self):
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self.test_files_out = [f'{file}.out' for file in self.TEST_FILES_NAME]
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self.test_files_json = [f'{file}.json' for file in self.TEST_FILES_NAME]
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self.test_files_processed_json = [f'{file}-processed.json' for file in self.TEST_FILES_NAME]
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def test_amixer_sget_nodata(self):
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"""
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Test 'amixer' with no data
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"""
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self.assertEqual(jc.parsers.amixer.parse('', quiet=True), {})
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def test_amixer_sget(self):
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for file_out, file_json, file_processed_json in zip(self.test_files_out, self.test_files_json,
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self.test_files_processed_json):
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with open(file_out, 'r') as f:
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amixer_sget_raw_output = f.read()
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with open(file_json, 'r') as f:
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expected_amixer_sget_json_output = f.read()
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expected_amixer_sget_json_map = json.loads(expected_amixer_sget_json_output)
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with open(file_processed_json, 'r') as f:
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expected_amixer_sget_processed_json_output = f.read()
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expected_amixer_sget_processed_json_map = json.loads(expected_amixer_sget_processed_json_output)
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# Tests for raw=True
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amixer_sget_json_map = jc.parse(self.AMIXER_CMD, amixer_sget_raw_output, raw=True,
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quiet=True)
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self.assertEqual(amixer_sget_json_map, expected_amixer_sget_json_map)
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# Tests for raw=False process
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amixer_sget_json_processed_map = jc.parse(self.AMIXER_CMD, amixer_sget_raw_output, raw=False,
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quiet=True)
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self.assertEqual(amixer_sget_json_processed_map, expected_amixer_sget_processed_json_map)
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def test_amixer_missing_db(self):
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data = '''Simple mixer control 'Master',0
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Capabilities: pvolume pswitch pswitch-joined
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Playback channels: Front Left - Front Right
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Limits: Playback 0 - 65536
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Mono:
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Front Left: Playback 55039 [84%] [on]
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Front Right: Playback 54383 [83%] [on]
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Simple mixer control 'Capture',0
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Capabilities: cvolume cswitch cswitch-joined
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Capture channels: Front Left - Front Right
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Limits: Capture 0 - 65536
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Front Left: Capture 24672 [38%] [on]
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Front Right: Capture 24672 [38%] [on]'''
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expected = {"control_name":"Master","capabilities":["cvolume","cswitch","cswitch-joined"],"playback_channels":["Front Left","Front Right"],"limits":{"playback_min":0,"playback_max":65536},"front_left":{"playback_value":24672,"percentage":38,"db":0.0,"status":True},"front_right":{"playback_value":24672,"percentage":38,"db":0.0,"status":True}}
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self.assertEqual(expected, jc.parsers.amixer.parse(data, quiet=True))
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if __name__ == '__main__':
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unittest.main()
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