def test_pubProcessor_list(self):
cleanStr = KMeansManager.pubProcessor(['hello', 'sn', 'goodbye'])
assert cleanStr == 'hello goodbye'
def test_pubProcessor_none(self):
cleanStr = KMeansManager.pubProcessor(None)
assert cleanStr == ''
def test_pubProcessor_str(self):
cleanStr = KMeansManager.pubProcessor('Testing & Testing,')
assert cleanStr == 'testing and testing'
cleanStr2 = KMeansManager.pubProcessor('[publisher not identified]')
assert cleanStr2 == ''