def test_args_vid_not_empty(self):
"""
checks to make sure that the is_serial_usb function
exists correctly when the args["vid"] is not empty
and port["vid"] doesn't equal args["vid"]
"""
port = ListPortInfo()
port.vid = "foo"
args = Namespace()
args.vid = "bar"
response = is_usb_serial(port, args)
self.assertFalse(response)
def test_port_vid_empty(self):
"""
insures that the is_serial_usb function retunrs false
if the port.vid param is empty
"""
port = ListPortInfo()
port.vid = None
args = Namespace()
args.vid = None
response = is_usb_serial(port, args)
self.assertFalse(response)
def test_args_vendor_not_empty(self):
"""
checks to make sure that the is_serial_usb function
exists correctly when the args["vendor"] is not empty
and port["manufacturer"] doesn't start with args["vendor"]
"""
port, args = ListPortInfo(), Namespace()
port.vid = "bar"
port.pid = "foo"
port.manufacturer = "Apple"
args.vid = None
args.pid = None
args.vendor = "Microsoft"
response = is_usb_serial(port, args)
self.assertFalse(response)
def test_pass(self):
"""
insure that is_serial_usb returns true if all test cases haven't
failed
"""
port, args = ListPortInfo(), Namespace()
port.vid = "bar"
port.pid = "foo"
port.manufacturer = "Apple"
port.serial_number = "456"
port.interface = "bar"
args.vid = None
args.pid = None
args.vendor = None
args.serial = None
args.intf = None
response = is_usb_serial(port, args)
self.assertTrue(response)
def test_args_intf_not_empty(self):
"""
checks to make sure that the is_serial_usb function
exists correctly when the args["serial"] is not empty
and port["interface"] is none
"""
port, args = ListPortInfo(), Namespace()
port.vid = "bar"
port.pid = "foo"
port.manufacturer = "Apple"
port.serial_number = "456"
port.interface = None
args.vid = None
args.pid = None
args.vendor = None
args.serial = None
args.intf = "foo"
response = is_usb_serial(port, args)
self.assertFalse(response)