def repositoryIsUpToDate(location):
result = True
if isHgRepository(location):
hg = which('hg')
if len(hg) > 0:
process = Popen([hg[0], "status", location], stdout=PIPE, stderr=PIPE)
outputs = process.communicate()
stdout = outputs[0]
stderr = outputs[1]
if len(stdout) > 0 or len(stderr) > 0:
result = False
return result
def testWhichNotExists(self):
result = which('blahblah')
self.assertEqual(0, len(result))
