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# This file is part of cloud-init. See LICENSE file for license information.
from cloudinit import util
from cloudinit.tests.helpers import TestCase, populate_dir
import shutil
import tempfile
class TestPathPrefix2Dict(TestCase):
def setUp(self):
super(TestPathPrefix2Dict, self).setUp()
self.tmp = tempfile.mkdtemp()
self.addCleanup(shutil.rmtree, self.tmp)
def test_required_only(self):
dirdata = {'f1': b'f1content', 'f2': b'f2content'}
populate_dir(self.tmp, dirdata)
ret = util.pathprefix2dict(self.tmp, required=['f1', 'f2'])
self.assertEqual(dirdata, ret)
def test_required_missing(self):
dirdata = {'f1': b'f1content'}
populate_dir(self.tmp, dirdata)
kwargs = {'required': ['f1', 'f2']}
self.assertRaises(ValueError, util.pathprefix2dict, self.tmp, **kwargs)
def test_no_required_and_optional(self):
dirdata = {'f1': b'f1c', 'f2': b'f2c'}
populate_dir(self.tmp, dirdata)
ret = util.pathprefix2dict(self.tmp, required=None,
optional=['f1', 'f2'])
self.assertEqual(dirdata, ret)
def test_required_and_optional(self):
dirdata = {'f1': b'f1c', 'f2': b'f2c'}
populate_dir(self.tmp, dirdata)
ret = util.pathprefix2dict(self.tmp, required=['f1'], optional=['f2'])
self.assertEqual(dirdata, ret)
# vi: ts=4 expandtab
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