ampy test fails on windows.

Test filas on windows 10 test_run_without_output test function

$ python test_files.py
..file-0
file-1
.file-0
file-1
file-2
.file-0
file-1
file-2
..........E
======================================================================
ERROR: test_run_without_output (__main__.TestFiles)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "test_files.py", line 166, in test_run_without_output
    output = board_files.run(program.name, wait_output=False)
  File "C:\Users\youngsu\Anaconda3\lib\site-packages\adafruit_ampy-1.0.8.dev0+g2f7148f.d20181216-py3.6.egg\ampy\files.py", line 310, in run
    with open(filename, "rb") as infile:
PermissionError: [Errno 13] Permission denied: 'C:\\Users\\youngsu\\AppData\\Local\\Temp\\tmpso7llnh4'

----------------------------------------------------------------------
Ran 15 tests in 0.017s

FAILED (errors=1)

I found some related article and modified the test code.

    def test_run_without_output(self):
->      import os
        pyboard = mock.Mock()
        pyboard.exec_raw_no_follow = mock.Mock()
        board_files = files.Files(pyboard)
->      with tempfile.NamedTemporaryFile(delete=False) as program:
            program.write(b'print("Hello world")')
            program.flush()
            output = board_files.run(program.name, wait_output=False)
        self.assertEqual(output, None)
        pyboard.exec_raw_no_follow.assert_called_once_with(b'print("Hello world")')
->      os.remove(program.name)

Should we fix the tests for Windows on main branch?

scientifichackers / ampy

ampy test fails on windows. #72