def test_md_attach_by_mount_md_exists(self):
self.assertEqual(0, len(self.p_scheme.mds))
self.assertEqual(0, len(self.p_scheme.fss))
expected_md = partition.Md('name', 'level')
expected_fs = partition.Fs('name', mount='mount')
self.p_scheme.mds.append(expected_md)
self.p_scheme.fss.append(expected_fs)
actual_md = self.p_scheme.md_attach_by_mount('device', 'mount')
self.assertIn('device', actual_md.devices)
self.assertEqual(expected_md, actual_md)
def test_md_by_mount(self):
self.assertEqual(0, len(self.p_scheme.mds))
self.assertEqual(0, len(self.p_scheme.fss))
expected_md = partition.Md('name', 'level')
expected_fs = partition.Fs('name', mount='mount')
self.p_scheme.mds.append(expected_md)
self.p_scheme.fss.append(expected_fs)
self.p_scheme.fss.append(
partition.Fs('wrong_name', mount='wrong_mount'))
self.assertEqual(expected_md, self.p_scheme.md_by_mount('mount'))
def setUp(self):
super(TestMD, self).setUp()
self.md = partition.Md('name', 'level')
def test_md_by_name(self):
self.assertEqual(0, len(self.p_scheme.mds))
expected_md = partition.Md('name', 'level')
self.p_scheme.mds.append(expected_md)
self.p_scheme.mds.append(partition.Md('wrong_name', 'level'))
self.assertEqual(expected_md, self.p_scheme.md_by_name('name'))
def test_md_next_name_fail(self):
self.p_scheme.mds = [
partition.Md('/dev/md%s' % x, 'level') for x in range(0, 128)
]
self.assertRaises(errors.MDAlreadyExistsError,
self.p_scheme.md_next_name)