def test_find_image_in_cache_shares(self):
drv = self._driver
mox = self.mox
drv._mounted_shares = ['testshare']
mox.StubOutWithMock(drv, '_get_mount_point_for_share')
mox.StubOutWithMock(os.path, 'exists')
drv._get_mount_point_for_share('testshare').AndReturn('/mnt')
os.path.exists('/mnt/img-cache-id').AndReturn(True)
mox.ReplayAll()
result = drv._find_image_in_cache('id')
(share, file_name) = result[0]
mox.VerifyAll()
drv._mounted_shares.remove('testshare')
if (share == 'testshare' and file_name == 'img-cache-id'):
pass
else:
LOG.warn(
_("Share %(share)s and file name %(file_name)s") % {
'share': share,
'file_name': file_name
})
self.fail('Return result is unexpected')
def test_single_vhd_file_chain(self):
mox = self.mox
mox.StubOutWithMock(image_utils, 'set_vhd_parent')
mox.ReplayAll()
image_utils.fix_vhd_chain(['0.vhd'])
def test_empty_chain(self):
mox = self.mox
mox.StubOutWithMock(image_utils, 'set_vhd_parent')
mox.ReplayAll()
image_utils.fix_vhd_chain([])
