def connect(self): 
        try:
            self.connection = pymongo.Connection(self.host, self.port)
            self.db = self.connection[self.name]
        except AutoReconnect:
            raise DatabaseException("It's not possible connect to the database")
def test_positive(self):
        assert_equal(1, inputs.positive(1))
        assert_equal(10000, inputs.positive(10000))