def test_clear_db_attribute(self):
    pname = 'tap77'
    utils.execute(['ovs-vsctl', self.TO, 'clear', 'Port', pname, 'tag'], root_helper=self.root_helper)
    self.mox.ReplayAll()
    self.br.clear_db_attribute('Port', pname, 'tag')
    self.mox.VerifyAll()
def test_clear_db_attribute(self):
    pname = 'tap77'
    utils.execute(['ovs-vsctl', self.TO, 'clear', 'Port', pname, 'tag'], root_helper=self.root_helper)
    self.mox.ReplayAll()
    self.br.clear_db_attribute('Port', pname, 'tag')
    self.mox.VerifyAll()