test_utils.py 文件源码

def setUp(self):
        super(GetMacByPciAddressTestCase, self).setUp()
        self.pci_address = '0000:07:00.1'
        self.if_name = 'enp7s0f1'
        self.tmpdir = self.useFixture(fixtures.TempDir())
        self.fake_file = os.path.join(self.tmpdir.path, "address")
        with open(self.fake_file, "w") as f:
            f.write("a0:36:9f:72:00:00\n")