def test_returns_scsi_bus_nums(self):
controller = random.randint(0, 3)
scsi_bus_nums = [random.randint(0, 127) for _ in range(3)]
self.patch(smartctl.os.path, "exists").return_value = True
self.patch(
smartctl,
"find_matching_megaraid_controller").return_value = controller
mock_run_storcli = self.patch(smartctl, "run_storcli")
mock_run_storcli.return_value = "".join([
"%d:%d %d\n" % (
random.randint(0, 255),
random.randint(0, 255),
scsi_bus_num,
) for scsi_bus_num in scsi_bus_nums
])
self.assertItemsEqual(
scsi_bus_nums,
smartctl.detect_megaraid_config(factory.make_name("blockdevice")),
)
self.assertThat(
mock_run_storcli,
MockCalledOnceWith(["/c%d" % controller, "/eall", "/sall",
"show"]),
)
def test__returns_scsi_bus_nums(self):
controller = random.randint(0, 3)
scsi_bus_nums = [random.randint(0, 127) for _ in range(3)]
self.patch(smartctl.os.path, 'exists').return_value = True
self.patch(
smartctl,
'find_matching_megaraid_controller').return_value = controller
mock_run_storcli = self.patch(smartctl, 'run_storcli')
mock_run_storcli.return_value = ''.join([
'%d:%d %d\n' %
(random.randint(0, 255), random.randint(0, 255), scsi_bus_num)
for scsi_bus_num in scsi_bus_nums
])
self.assertItemsEqual(
scsi_bus_nums,
smartctl.detect_megaraid_config(factory.make_name('blockdevice')))
self.assertThat(
mock_run_storcli,
MockCalledOnceWith(['/c%d' % controller, '/eall', '/sall',
'show']))
def test__no_storcli(self):
mock_exit_skipped = self.patch(smartctl, 'exit_skipped')
smartctl.detect_megaraid_config(factory.make_name('blockdevice'))
self.assertThat(mock_exit_skipped, MockCalledOnce())