def GetRemovableDeviceDescription(self, device):
"""Returns a informational description of the removable |device|.
Args:
device: the device name (e.g. sdc).
Returns:
A string describing |device| (e.g. Patriot Memory 7918 MB).
"""
desc = [
osutils.GetDeviceInfo(device, keyword='manufacturer'),
osutils.GetDeviceInfo(device, keyword='product'),
osutils.GetDeviceSize(self.DeviceNameToPath(device)),
'(%s)' % self.DeviceNameToPath(device),
]
return ' '.join([x for x in desc if x])
def testGetDeviceSize(self):
"""Tests that we can get the size of a device."""
self.rc.AddCmdResult(partial_mock.Ignore(), output=self.PARTIAL_OUTPUT)
self.assertEqual(osutils.GetDeviceSize('/dev/sdc'), '7.4G')