This patch adds unit tests for success and failure of the “GetNodeInfo”
method for the Xen hypervisor abstractions.
---
test/py/ganeti.hypervisor.hv_xen_unittest.py | 29 ++++++++++++++++++++++++++++
1 file changed, 29 insertions(+)
diff --git a/test/py/ganeti.hypervisor.hv_xen_unittest.py
b/test/py/ganeti.hypervisor.hv_xen_unittest.py
index 057ac76..3679de4 100755
--- a/test/py/ganeti.hypervisor.hv_xen_unittest.py
+++ b/test/py/ganeti.hypervisor.hv_xen_unittest.py
@@ -716,6 +716,35 @@ class _TestXenHypervisor(object):
self.assertEqual(ping_fn.Count(), expected_pings)
+ def _GetNodeInfoCmd(self, fail, cmd):
+ if cmd == [self.CMD, "info"]:
+ if fail:
+ return self._FailingCommand(cmd)
+ else:
+ output = testutils.ReadTestData("xen-xm-info-4.0.1.txt")
+ elif cmd == [self.CMD, "list"]:
+ if fail:
+ self.fail("'xm list' shouldn't be called when 'xm info' failed")
+ else:
+ output = testutils.ReadTestData("xen-xm-list-4.0.1-four-instances.txt")
+ else:
+ self.fail("Unhandled command: %s" % (cmd, ))
+
+ return self._SuccessCommand(output, cmd)
+
+ def testGetNodeInfo(self):
+ run_cmd = compat.partial(self._GetNodeInfoCmd, False)
+ hv = self._GetHv(run_cmd=run_cmd)
+ result = hv.GetNodeInfo()
+
+ self.assertEqual(result["hv_version"], (4, 0))
+ self.assertEqual(result["memory_free"], 8004)
+
+ def testGetNodeInfoFailing(self):
+ run_cmd = compat.partial(self._GetNodeInfoCmd, True)
+ hv = self._GetHv(run_cmd=run_cmd)
+ self.assertTrue(hv.GetNodeInfo() is None)
+
def _MakeTestClass(cls, cmd):
"""Makes a class for testing.
--
1.8.1
