test/grml2usb_test.py

   1 """
   2 grml2usb basic pytests
   3 ~~~~~~~~~~~~~~~~~~~~~~
   4
   5 This script contains basic "unit" tests, implemented for and executed with pytest.
   6
   7 Requirements:
   8 pytest (pip install pytest)
   9
  10 Runwith:
  11 <project root>$ pytest [-m {basic}]
  12
  13 :copyright: (c) 2020 by Manuel Rom <roma@synpro.solutions>
  14 :license: GPL v2 or any later version
  15 :bugreports: http://grml.org/bugs/
  16 """
  17
  18
  19 import importlib
  20
  21 import pytest
  22
  23 grml2usb = importlib.import_module("grml2usb", ".")
  24
  25
  26 @pytest.mark.check_for_usbdevice
  27 def test_extract_device_name():
  28     """Assert, that 'extract_device_name' returns a device name for a given path"""
  29     assert grml2usb.extract_device_name("/dev/sda") == "sda"
  30     assert grml2usb.extract_device_name("/dev/sdb") == "sdb"
  31     assert grml2usb.extract_device_name("/dev/sdb4") == "sdb"
  32
  33
  34 @pytest.mark.check_for_usbdevice
  35 def test_extract_device_name_invalid():
  36     """Assert, that 'extract_device_name' raises an Error, when given an incorrect string"""
  37     with pytest.raises(AttributeError):
  38         assert grml2usb.extract_device_name("/dev")
  39     with pytest.raises(AttributeError):
  40         assert grml2usb.extract_device_name("foobar")