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Merge pull request #3400 from austinmm/Extended_Export_Plugin_Support
Extended export plugin support
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# -*- coding: utf-8 -*- | ||
# This file is part of beets. | ||
# Copyright 2019, Carl Suster | ||
# | ||
# Permission is hereby granted, free of charge, to any person obtaining | ||
# a copy of this software and associated documentation files (the | ||
# "Software"), to deal in the Software without restriction, including | ||
# without limitation the rights to use, copy, modify, merge, publish, | ||
# distribute, sublicense, and/or sell copies of the Software, and to | ||
# permit persons to whom the Software is furnished to do so, subject to | ||
# the following conditions: | ||
# | ||
# The above copyright notice and this permission notice shall be | ||
# included in all copies or substantial portions of the Software. | ||
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"""Test the beets.export utilities associated with the export plugin. | ||
""" | ||
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from __future__ import division, absolute_import, print_function | ||
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import unittest | ||
from test.helper import TestHelper | ||
import re # used to test csv format | ||
import json | ||
from xml.etree.ElementTree import Element | ||
import xml.etree.ElementTree as ET | ||
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class ExportPluginTest(unittest.TestCase, TestHelper): | ||
def setUp(self): | ||
self.setup_beets() | ||
self.load_plugins('export') | ||
self.test_values = {'title': 'xtitle', 'album': 'xalbum'} | ||
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def tearDown(self): | ||
self.unload_plugins() | ||
self.teardown_beets() | ||
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def execute_command(self, format_type, artist): | ||
query = ','.join(self.test_values.keys()) | ||
out = self.run_with_output( | ||
'export', | ||
'-f', format_type, | ||
'-i', query, | ||
artist | ||
) | ||
return out | ||
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def create_item(self): | ||
item, = self.add_item_fixtures() | ||
item.artist = 'xartist' | ||
item.title = self.test_values['title'] | ||
item.album = self.test_values['album'] | ||
item.write() | ||
item.store() | ||
return item | ||
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def test_json_output(self): | ||
item1 = self.create_item() | ||
out = self.execute_command( | ||
format_type='json', | ||
artist=item1.artist | ||
) | ||
json_data = json.loads(out)[0] | ||
for key, val in self.test_values.items(): | ||
self.assertTrue(key in json_data) | ||
self.assertEqual(val, json_data[key]) | ||
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def test_csv_output(self): | ||
item1 = self.create_item() | ||
out = self.execute_command( | ||
format_type='csv', | ||
artist=item1.artist | ||
) | ||
csv_list = re.split('\r', re.sub('\n', '', out)) | ||
head = re.split(',', csv_list[0]) | ||
vals = re.split(',|\r', csv_list[1]) | ||
for index, column in enumerate(head): | ||
self.assertTrue(self.test_values.get(column, None) is not None) | ||
self.assertEqual(vals[index], self.test_values[column]) | ||
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def test_xml_output(self): | ||
item1 = self.create_item() | ||
out = self.execute_command( | ||
format_type='xml', | ||
artist=item1.artist | ||
) | ||
library = ET.fromstring(out) | ||
self.assertIsInstance(library, Element) | ||
for track in library[0]: | ||
for details in track: | ||
tag = details.tag | ||
txt = details.text | ||
self.assertTrue(tag in self.test_values, msg=tag) | ||
self.assertEqual(self.test_values[tag], txt, msg=txt) | ||
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def suite(): | ||
return unittest.TestLoader().loadTestsFromName(__name__) | ||
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if __name__ == '__main__': | ||
unittest.main(defaultTest='suite') |