Synnefo » snf-ganeti

class TestParseNodeInfo(testutils.GanetiTestCase):

  def testEmpty(self):

    self.assertEqual(hv_xen._ParseNodeInfo(""), {})

  def testUnknownInput(self):

    data = "\n".join([

      "foo bar",

      "something else goes",

      "here",

      ])

    self.assertEqual(hv_xen._ParseNodeInfo(data), {})

  def testBasicInfo(self):

    data = testutils.ReadTestData("xen-xm-info-4.0.1.txt")

    result = hv_xen._ParseNodeInfo(data)

    self.assertEqual(result, {

      "cpu_nodes": 1,

      "cpu_sockets": 2,

      "cpu_total": 4,

      "hv_version": (4, 0),

      "memory_free": 8004,

      "memory_total": 16378,

      })

class TestMergeInstanceInfo(testutils.GanetiTestCase):

  def testEmpty(self):

    self.assertEqual(hv_xen._MergeInstanceInfo({}, lambda _: []), {})

  def _FakeXmList(self, include_node):

    self.assertTrue(include_node)

    return [

      (hv_xen._DOM0_NAME, NotImplemented, 4096, 7, NotImplemented,

       NotImplemented),

      ("inst1.example.com", NotImplemented, 2048, 4, NotImplemented,

       NotImplemented),

      ]

  def testMissingNodeInfo(self):

    result = hv_xen._MergeInstanceInfo({}, self._FakeXmList)

    self.assertEqual(result, {

      "memory_dom0": 4096,

      "dom0_cpus": 7,

      })

  def testWithNodeInfo(self):

    info = testutils.ReadTestData("xen-xm-info-4.0.1.txt")

    result = hv_xen._GetNodeInfo(info, self._FakeXmList)

    self.assertEqual(result, {

      "cpu_nodes": 1,

      "cpu_sockets": 2,

      "cpu_total": 4,

      "dom0_cpus": 7,

      "hv_version": (4, 0),

      "memory_dom0": 4096,

      "memory_free": 8004,

      "memory_hv": 2230,

      "memory_total": 16378,

      })