def test_create_cluster_with_existing_ct_and_list_clusters(self):
context = self._get_context()
scenario = clusters.CreateAndListClusters(context)
kwargs = {"fakearg": "f"}
fake_cluster1 = mock.Mock(uuid="a")
fake_cluster2 = mock.Mock(uuid="b")
fake_cluster3 = mock.Mock(uuid="c")
scenario._create_cluster = mock.Mock(return_value=fake_cluster1)
scenario._list_clusters = mock.Mock(
return_value=[fake_cluster1, fake_cluster2, fake_cluster3])
run_kwargs = kwargs.copy()
run_kwargs["cluster_template_uuid"] = "existing_cluster_template_uuid"
# Positive case
scenario.run(2, **run_kwargs)
scenario._create_cluster.assert_called_once_with(
"existing_cluster_template_uuid", 2, keypair=mock.ANY, **kwargs)
scenario._list_clusters.assert_called_once_with(**kwargs)
# Negative case1: cluster isn't created
scenario._create_cluster.return_value = None
self.assertRaises(exceptions.RallyAssertionError, scenario.run, 2,
**run_kwargs)
scenario._create_cluster.assert_called_with(
"existing_cluster_template_uuid", 2, keypair=mock.ANY, **kwargs)
# Negative case2: created cluster not in the list of available clusters
scenario._create_cluster.return_value = mock.Mock(uuid="foo")
self.assertRaises(exceptions.RallyAssertionError, scenario.run, 2,
**run_kwargs)
scenario._create_cluster.assert_called_with(
"existing_cluster_template_uuid", 2, keypair=mock.ANY, **kwargs)
scenario._list_clusters.assert_called_with(**kwargs)
def test_create_and_list_clusters(self):
context = self._get_context()
scenario = clusters.CreateAndListClusters(context)
fake_cluster = mock.Mock()
kwargs = {"fakearg": "f"}
scenario._create_cluster = mock.Mock(return_value=fake_cluster)
scenario._list_clusters = mock.Mock(return_value=[fake_cluster,
mock.Mock(),
mock.Mock()])
# Positive case
scenario.run(2, **kwargs)
scenario._create_cluster.assert_called_once_with(
"rally_cluster_template_uuid", 2, **kwargs)
scenario._list_clusters.assert_called_once_with(**kwargs)
# Negative case1: cluster isn't created
scenario._create_cluster.return_value = None
self.assertRaises(exceptions.RallyAssertionError,
scenario.run, 2, **kwargs)
scenario._create_cluster.assert_called_with(
"rally_cluster_template_uuid", 2, **kwargs)
# Negative case2: created cluster not in the list of available clusters
scenario._create_cluster.return_value = mock.MagicMock()
self.assertRaises(exceptions.RallyAssertionError,
scenario.run, 2, **kwargs)
scenario._create_cluster.assert_called_with(
"rally_cluster_template_uuid", 2, **kwargs)
scenario._list_clusters.assert_called_with(**kwargs)
def test_create_and_list_clusters(self):
context = self._get_context()
scenario = clusters.CreateAndListClusters(context)
fake_cluster = mock.Mock()
kwargs = {"fakearg": "f"}
scenario._create_cluster = mock.Mock(return_value=fake_cluster)
scenario._list_clusters = mock.Mock()
scenario.run(2, **kwargs)
scenario._create_cluster.assert_called_once_with(
"rally_cluster_template_uuid", 2, **kwargs)
scenario._list_clusters.assert_called_once_with(**kwargs)
def test_create_cluster_with_existing_ct_and_list_clusters(self):
scenario = clusters.CreateAndListClusters()
kwargs = {
"cluster_template_uuid": "existing_cluster_template_uuid",
"fakearg": "f"
}
fake_cluster = mock.Mock()
scenario._create_cluster = mock.Mock(return_value=fake_cluster)
scenario._list_clusters = mock.Mock()
scenario.run(2, **kwargs)
scenario._create_cluster.assert_called_once_with(
"existing_cluster_template_uuid", 2, **kwargs)
scenario._list_clusters.assert_called_once_with(**kwargs)