def test__twistdBin(self):
"""
Should know what twistd to use.
"""
runner = Runner()
path = commands.getoutput('which twistd')
self.assertEqual(runner._twistdBin(), path)
def test_twistd(self):
"""
Should run twistd with the given arguments
"""
runner = Runner()
fake_twistd = FilePath(self.mktemp())
fake_twistd.setContent('#!%s\n'
'import sys, os\n'
'print " ".join(sys.argv[1:])\n'
'print os.environ["FOO"]\n'
'print os.path.abspath(os.curdir)\n'
'sys.stdout.flush()\n'
'sys.stderr.write("error\\n")\n'
'print "stdout"\n'
'sys.exit(4)\n' % sys.executable)
fake_twistd.chmod(0777)
runner._twistdBin = lambda: fake_twistd.path
path = FilePath(self.mktemp())
path.makedirs()
d = runner.twistd(['foo', 'bar', 'baz'], env={'FOO': 'foo value'},
path=path.path)
def check(result):
out, err, code = result
self.assertEqual(code, 4)
self.assertEqual(out,
'foo bar baz\n'
'foo value\n'
'%s\n'
'stdout\n' % path.path)
self.assertEqual(err, 'error\n')
return d.addCallback(check)