def test__device_name_is_partition__device_is_not_a_partition(self, _populate_disks_entries_mock):
dq = LinuxDiskDeviceQueries()
self.assertTrue(dq._device_name_is_partition("sda1"))
self.assertTrue(dq._device_name_is_partition("sdab12"))
def test__device_name_is_partition__device_is_not_valid(self, _populate_disks_entries_mock):
dq = LinuxDiskDeviceQueries()
self.assertFalse(dq._device_name_is_partition("/dev/sda1"))
self.assertFalse(dq._device_name_is_partition("sda1a"))
def test__device_name_is_partition__device_is_a_partition(self, _populate_disks_entries_mock):
dq = LinuxDiskDeviceQueries()
self.assertEqual(1, _populate_disks_entries_mock.call_count)
self.assertFalse(dq._device_name_is_partition("sda"))
self.assertFalse(dq._device_name_is_partition("sdab"))
