tests/test_which.py

   1 #! /usr/bin/env python
   2
   3 import os
   4 import subprocess
   5 import sys
   6 from ppu_tu import setup, teardown, find_in_path  # noqa
   7
   8
   9 tmp_dir = None
  10
  11 test_prog_path = find_in_path('which.py')
  12 if not test_prog_path:
  13     sys.exit("Cannot find which.py in %s" % os.environ["PATH"])
  14
  15
  16 def test_which():
  17     assert subprocess.check_output(
  18         [sys.executable, test_prog_path, "which.py"],
  19         universal_newlines=True).strip() == test_prog_path
  20     assert subprocess.check_output(
  21         [sys.executable, test_prog_path, "WhoWhereWhenceWhichWhereIs.py"],
  22         universal_newlines=True).strip() == ''