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Diffstat (limited to 'tests')
| -rw-r--r-- | tests/unittests/test_datasource/test_azure.py | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/unittests/test_datasource/test_azure.py b/tests/unittests/test_datasource/test_azure.py index 63eaf384..03609c3d 100644 --- a/tests/unittests/test_datasource/test_azure.py +++ b/tests/unittests/test_datasource/test_azure.py @@ -2907,6 +2907,25 @@ class TestPreprovisioningHotAttachNics(CiTestCase): dsa.wait_for_link_up("eth0") self.assertEqual(1, m_is_link_up.call_count) + @mock.patch(MOCKPATH + 'net.is_up', autospec=True) + @mock.patch(MOCKPATH + 'util.write_file') + @mock.patch('cloudinit.net.read_sys_net') + @mock.patch('cloudinit.distros.networking.LinuxNetworking.try_set_link_up') + def test_wait_for_link_up_checks_link_after_sleep( + self, m_is_link_up, m_read_sys_net, m_writefile, m_is_up): + """Waiting for link to be up should return immediately if the link is + already up.""" + + distro_cls = distros.fetch('ubuntu') + distro = distro_cls('ubuntu', {}, self.paths) + dsa = dsaz.DataSourceAzure({}, distro=distro, paths=self.paths) + m_is_link_up.return_value = False + m_is_up.return_value = True + + dsa.wait_for_link_up("eth0") + self.assertEqual(2, m_is_link_up.call_count) + self.assertEqual(1, m_is_up.call_count) + @mock.patch(MOCKPATH + 'util.write_file') @mock.patch('cloudinit.net.read_sys_net') @mock.patch('cloudinit.distros.networking.LinuxNetworking.try_set_link_up') |