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# Copyright 2019 Gentoo Authors
import os
import shutil
import tempfile
import unittest
from mirrorselect.configs import write_make_conf
from mirrorselect.output import Output
class WriteMakeConfTestCase(unittest.TestCase):
def test_write_make_conf(self):
var = 'GENTOO_MIRRORS'
mirror_string = '{}="a b"'.format(var)
cases = (
('{}="foo\nbar"\n'.format(var), '{}\n'.format(mirror_string)),
('\n{}="foo\nbar"\n'.format(var), '\n{}\n'.format(mirror_string)),
('\n{}="foo bar"\n'.format(var), '\n{}\n'.format(mirror_string)),
('\n{}="foo bar"\n\n'.format(var), '\n\n{}\n'.format(mirror_string)),
('\n{}="foo \\\nbar"\n'.format(var), '\n{}\n'.format(mirror_string)),
('\n\n{}="foo \\\nbar"\n'.format(var), '\n\n{}\n'.format(mirror_string)),
('\n\n{}="foo \\\nbar"\na="b"\n'.format(var), '\n\na="b"\n{}\n'.format(mirror_string)),
)
for make_conf, expected_result in cases:
tempdir = tempfile.mkdtemp()
status_output = open(os.devnull, 'w')
try:
config_path = os.path.join(tempdir, 'make.conf')
with open(config_path, 'wt') as f:
f.write(make_conf)
write_make_conf(Output(out=status_output), config_path, var, mirror_string)
with open(config_path, 'rt') as f:
result = f.read()
self.assertEqual(result, expected_result)
finally:
shutil.rmtree(tempdir)
status_output.close()
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