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Cleanup verbose cAdvisor mocking in Kubelet unit tests

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This commit is contained in:
Tim Allclair
2018-06-26 18:15:29 -07:00
parent 28b7809d2f
commit 5955b839ff
4 changed files with 27 additions and 177 deletions
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18
pkg/kubelet/cadvisor/testing/cadvisor_fake.go
View File

@@ -28,6 +28,14 @@ type Fake struct {
NodeName string
}
const (
FakeNumCores = 1
FakeMemoryCapacity = 4026531840
FakeKernelVersion = "3.16.0-0.bpo.4-amd64"
FakeContainerOsVersion = "Debian GNU/Linux 7 (wheezy)"
FakeDockerVersion = "1.5.0"
)
var _ cadvisor.Interface = new(Fake)
func (c *Fake) Start() error {
@@ -54,14 +62,18 @@ func (c *Fake) MachineInfo() (*cadvisorapi.MachineInfo, error) {
// Simulate a machine with 1 core and 3.75GB of memory.
// We set it to non-zero values to make non-zero-capacity machines in Kubemark.
return &cadvisorapi.MachineInfo{
NumCores: 1,
NumCores: FakeNumCores,
InstanceID: cadvisorapi.InstanceID(c.NodeName),
MemoryCapacity: 4026531840,
MemoryCapacity: FakeMemoryCapacity,
}, nil
}
func (c *Fake) VersionInfo() (*cadvisorapi.VersionInfo, error) {
return new(cadvisorapi.VersionInfo), nil
return &cadvisorapi.VersionInfo{
KernelVersion: FakeKernelVersion,
ContainerOsVersion: FakeContainerOsVersion,
DockerVersion: FakeDockerVersion,
}, nil
}
func (c *Fake) ImagesFsInfo() (cadvisorapiv2.FsInfo, error) {

115
pkg/kubelet/kubelet_node_status_test.go
View File

@@ -31,7 +31,6 @@ import (
"github.com/stretchr/testify/require"
cadvisorapi "github.com/google/cadvisor/info/v1"
cadvisorapiv2 "github.com/google/cadvisor/info/v2"
"k8s.io/api/core/v1"
apiequality "k8s.io/apimachinery/pkg/api/equality"
apierrors "k8s.io/apimachinery/pkg/api/errors"
@@ -49,6 +48,7 @@ import (
core "k8s.io/client-go/testing"
fakecloud "k8s.io/kubernetes/pkg/cloudprovider/providers/fake"
kubeletapis "k8s.io/kubernetes/pkg/kubelet/apis"
cadvisortest "k8s.io/kubernetes/pkg/kubelet/cadvisor/testing"
"k8s.io/kubernetes/pkg/kubelet/cm"
kubecontainer "k8s.io/kubernetes/pkg/kubelet/container"
"k8s.io/kubernetes/pkg/kubelet/util/sliceutils"
@@ -359,27 +359,6 @@ func TestUpdateNewNodeStatus(t *testing.T) {
NumCores: 2,
MemoryCapacity: 10E9, // 10G
}
mockCadvisor := testKubelet.fakeCadvisor
mockCadvisor.On("Start").Return(nil)
mockCadvisor.On("MachineInfo").Return(machineInfo, nil)
versionInfo := &cadvisorapi.VersionInfo{
KernelVersion: "3.16.0-0.bpo.4-amd64",
ContainerOsVersion: "Debian GNU/Linux 7 (wheezy)",
}
mockCadvisor.On("ImagesFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 5000,
Available: 600,
}, nil)
mockCadvisor.On("RootFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 5000,
Available: 600,
}, nil)
mockCadvisor.On("VersionInfo").Return(versionInfo, nil)
maxAge := 0 * time.Second
options := cadvisorapiv2.RequestOptions{IdType: cadvisorapiv2.TypeName, Count: 2, Recursive: false, MaxAge: &maxAge}
mockCadvisor.On("ContainerInfoV2", "/", options).Return(map[string]cadvisorapiv2.ContainerInfo{}, nil)
kubelet.machineInfo = machineInfo
expectedNode := &v1.Node{
@@ -432,8 +411,8 @@ func TestUpdateNewNodeStatus(t *testing.T) {
MachineID: "123",
SystemUUID: "abc",
BootID: "1b3",
KernelVersion: "3.16.0-0.bpo.4-amd64",
OSImage: "Debian GNU/Linux 7 (wheezy)",
KernelVersion: cadvisortest.FakeKernelVersion,
OSImage: cadvisortest.FakeContainerOsVersion,
OperatingSystem: goruntime.GOOS,
Architecture: goruntime.GOARCH,
ContainerRuntimeVersion: "test://1.5.0",
@@ -564,8 +543,6 @@ func TestUpdateExistingNodeStatus(t *testing.T) {
},
}
kubeClient.ReactionChain = fake.NewSimpleClientset(&v1.NodeList{Items: []v1.Node{existingNode}}).ReactionChain
mockCadvisor := testKubelet.fakeCadvisor
mockCadvisor.On("Start").Return(nil)
machineInfo := &cadvisorapi.MachineInfo{
MachineID: "123",
SystemUUID: "abc",
@@ -573,25 +550,6 @@ func TestUpdateExistingNodeStatus(t *testing.T) {
NumCores: 2,
MemoryCapacity: 20E9,
}
mockCadvisor.On("MachineInfo").Return(machineInfo, nil)
versionInfo := &cadvisorapi.VersionInfo{
KernelVersion: "3.16.0-0.bpo.4-amd64",
ContainerOsVersion: "Debian GNU/Linux 7 (wheezy)",
}
mockCadvisor.On("ImagesFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 5000,
Available: 600,
}, nil)
mockCadvisor.On("RootFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 5000,
Available: 600,
}, nil)
mockCadvisor.On("VersionInfo").Return(versionInfo, nil)
maxAge := 0 * time.Second
options := cadvisorapiv2.RequestOptions{IdType: cadvisorapiv2.TypeName, Count: 2, Recursive: false, MaxAge: &maxAge}
mockCadvisor.On("ContainerInfoV2", "/", options).Return(map[string]cadvisorapiv2.ContainerInfo{}, nil)
kubelet.machineInfo = machineInfo
expectedNode := &v1.Node{
@@ -644,8 +602,8 @@ func TestUpdateExistingNodeStatus(t *testing.T) {
MachineID: "123",
SystemUUID: "abc",
BootID: "1b3",
KernelVersion: "3.16.0-0.bpo.4-amd64",
OSImage: "Debian GNU/Linux 7 (wheezy)",
KernelVersion: cadvisortest.FakeKernelVersion,
OSImage: cadvisortest.FakeContainerOsVersion,
OperatingSystem: goruntime.GOOS,
Architecture: goruntime.GOARCH,
ContainerRuntimeVersion: "test://1.5.0",
@@ -795,8 +753,6 @@ func TestUpdateNodeStatusWithRuntimeStateError(t *testing.T) {
kubeClient := testKubelet.fakeKubeClient
existingNode := v1.Node{ObjectMeta: metav1.ObjectMeta{Name: testKubeletHostname}}
kubeClient.ReactionChain = fake.NewSimpleClientset(&v1.NodeList{Items: []v1.Node{existingNode}}).ReactionChain
mockCadvisor := testKubelet.fakeCadvisor
mockCadvisor.On("Start").Return(nil)
machineInfo := &cadvisorapi.MachineInfo{
MachineID: "123",
SystemUUID: "abc",
@@ -804,25 +760,6 @@ func TestUpdateNodeStatusWithRuntimeStateError(t *testing.T) {
NumCores: 2,
MemoryCapacity: 10E9,
}
mockCadvisor.On("MachineInfo").Return(machineInfo, nil)
versionInfo := &cadvisorapi.VersionInfo{
KernelVersion: "3.16.0-0.bpo.4-amd64",
ContainerOsVersion: "Debian GNU/Linux 7 (wheezy)",
}
mockCadvisor.On("VersionInfo").Return(versionInfo, nil)
maxAge := 0 * time.Second
options := cadvisorapiv2.RequestOptions{IdType: cadvisorapiv2.TypeName, Count: 2, Recursive: false, MaxAge: &maxAge}
mockCadvisor.On("ContainerInfoV2", "/", options).Return(map[string]cadvisorapiv2.ContainerInfo{}, nil)
mockCadvisor.On("ImagesFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 10E9,
}, nil)
mockCadvisor.On("RootFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 20E9,
}, nil)
kubelet.machineInfo = machineInfo
expectedNode := &v1.Node{
@@ -868,8 +805,8 @@ func TestUpdateNodeStatusWithRuntimeStateError(t *testing.T) {
MachineID: "123",
SystemUUID: "abc",
BootID: "1b3",
KernelVersion: "3.16.0-0.bpo.4-amd64",
OSImage: "Debian GNU/Linux 7 (wheezy)",
KernelVersion: cadvisortest.FakeKernelVersion,
OSImage: cadvisortest.FakeContainerOsVersion,
OperatingSystem: goruntime.GOOS,
Architecture: goruntime.GOARCH,
ContainerRuntimeVersion: "test://1.5.0",
@@ -1051,23 +988,6 @@ func TestRegisterWithApiServer(t *testing.T) {
NumCores: 2,
MemoryCapacity: 1024,
}
mockCadvisor := testKubelet.fakeCadvisor
mockCadvisor.On("MachineInfo").Return(machineInfo, nil)
versionInfo := &cadvisorapi.VersionInfo{
KernelVersion: "3.16.0-0.bpo.4-amd64",
ContainerOsVersion: "Debian GNU/Linux 7 (wheezy)",
DockerVersion: "1.5.0",
}
mockCadvisor.On("VersionInfo").Return(versionInfo, nil)
mockCadvisor.On("ImagesFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 1000,
Available: 600,
}, nil)
mockCadvisor.On("RootFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 9,
Capacity: 10,
}, nil)
kubelet.machineInfo = machineInfo
done := make(chan struct{})
@@ -1279,27 +1199,6 @@ func TestUpdateNewNodeStatusTooLargeReservation(t *testing.T) {
NumCores: 2,
MemoryCapacity: 10E9, // 10G
}
mockCadvisor := testKubelet.fakeCadvisor
mockCadvisor.On("Start").Return(nil)
mockCadvisor.On("MachineInfo").Return(machineInfo, nil)
versionInfo := &cadvisorapi.VersionInfo{
KernelVersion: "3.16.0-0.bpo.4-amd64",
ContainerOsVersion: "Debian GNU/Linux 7 (wheezy)",
}
mockCadvisor.On("VersionInfo").Return(versionInfo, nil)
maxAge := 0 * time.Second
options := cadvisorapiv2.RequestOptions{IdType: cadvisorapiv2.TypeName, Count: 2, Recursive: false, MaxAge: &maxAge}
mockCadvisor.On("ContainerInfoV2", "/", options).Return(map[string]cadvisorapiv2.ContainerInfo{}, nil)
mockCadvisor.On("ImagesFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 3000,
Available: 600,
}, nil)
mockCadvisor.On("RootFsInfo").Return(cadvisorapiv2.FsInfo{
Usage: 400,
Capacity: 3000,
Available: 600,
}, nil)
kubelet.machineInfo = machineInfo
expectedNode := &v1.Node{

11
pkg/kubelet/kubelet_resources_test.go
View File

@@ -21,8 +21,6 @@ import (
"github.com/stretchr/testify/assert"
cadvisorapi "github.com/google/cadvisor/info/v1"
cadvisorapiv2 "github.com/google/cadvisor/info/v2"
"k8s.io/api/core/v1"
apiequality "k8s.io/apimachinery/pkg/api/equality"
"k8s.io/apimachinery/pkg/api/resource"
@@ -30,17 +28,8 @@ import (
)
func TestPodResourceLimitsDefaulting(t *testing.T) {
cpuCores := resource.MustParse("10")
memoryCapacity := resource.MustParse("10Gi")
tk := newTestKubelet(t, true)
defer tk.Cleanup()
tk.fakeCadvisor.On("VersionInfo").Return(&cadvisorapi.VersionInfo{}, nil)
tk.fakeCadvisor.On("MachineInfo").Return(&cadvisorapi.MachineInfo{
NumCores: int(cpuCores.Value()),
MemoryCapacity: uint64(memoryCapacity.Value()),
}, nil)
tk.fakeCadvisor.On("ImagesFsInfo").Return(cadvisorapiv2.FsInfo{}, nil)
tk.fakeCadvisor.On("RootFsInfo").Return(cadvisorapiv2.FsInfo{}, nil)
tk.kubelet.nodeInfo = &testNodeInfo{
nodes: []*v1.Node{
{

60
pkg/kubelet/kubelet_test.go
View File

@@ -25,7 +25,6 @@ import (
"time"
cadvisorapi "github.com/google/cadvisor/info/v1"
cadvisorapiv2 "github.com/google/cadvisor/info/v2"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"k8s.io/api/core/v1"
@@ -104,7 +103,6 @@ func (f *fakeImageGCManager) GetImageList() ([]kubecontainer.Image, error) {
type TestKubelet struct {
kubelet *Kubelet
fakeRuntime *containertest.FakeRuntime
fakeCadvisor *cadvisortest.Mock
fakeKubeClient *fake.Clientset
fakeMirrorClient *podtest.FakeMirrorClient
fakeClock *clock.FakeClock
@@ -118,11 +116,6 @@ func (tk *TestKubelet) Cleanup() {
}
}
func (tk *TestKubelet) chainMock() {
tk.fakeCadvisor.On("ImagesFsInfo").Return(cadvisorapiv2.FsInfo{}, nil)
tk.fakeCadvisor.On("RootFsInfo").Return(cadvisorapiv2.FsInfo{}, nil)
}
// newTestKubelet returns test kubelet with two images.
func newTestKubelet(t *testing.T, controllerAttachDetachEnabled bool) *TestKubelet {
imageList := []kubecontainer.Image{
@@ -228,8 +221,9 @@ func newTestKubeletWithImageList(
}
kubelet.daemonEndpoints = &v1.NodeDaemonEndpoints{}
mockCadvisor := &cadvisortest.Mock{}
kubelet.cadvisor = mockCadvisor
kubelet.cadvisor = &cadvisortest.Fake{}
machineInfo, _ := kubelet.cadvisor.MachineInfo()
kubelet.machineInfo = machineInfo
fakeMirrorClient := podtest.NewFakeMirrorClient()
secretManager := secret.NewSimpleSecretManager(kubelet.kubeClient)
@@ -350,7 +344,7 @@ func newTestKubeletWithImageList(
kubelet.AddPodSyncLoopHandler(activeDeadlineHandler)
kubelet.AddPodSyncHandler(activeDeadlineHandler)
return &TestKubelet{kubelet, fakeRuntime, mockCadvisor, fakeKubeClient, fakeMirrorClient, fakeClock, nil, plug}
return &TestKubelet{kubelet, fakeRuntime, fakeKubeClient, fakeMirrorClient, fakeClock, nil, plug}
}
func newTestPods(count int) []*v1.Pod {
@@ -459,7 +453,6 @@ func checkPodStatus(t *testing.T, kl *Kubelet, pod *v1.Pod, phase v1.PodPhase) {
func TestHandlePortConflicts(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
kl.nodeInfo = testNodeInfo{nodes: []*v1.Node{
@@ -506,7 +499,6 @@ func TestHandlePortConflicts(t *testing.T) {
func TestHandleHostNameConflicts(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
kl.nodeInfo = testNodeInfo{nodes: []*v1.Node{
@@ -550,7 +542,6 @@ func TestHandleHostNameConflicts(t *testing.T) {
func TestHandleNodeSelector(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
nodes := []*v1.Node{
{
@@ -593,7 +584,6 @@ func TestHandleNodeSelector(t *testing.T) {
func TestHandleMemExceeded(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
nodes := []*v1.Node{
{ObjectMeta: metav1.ObjectMeta{Name: testKubeletHostname},
@@ -645,7 +635,6 @@ func TestHandleMemExceeded(t *testing.T) {
func TestHandlePluginResources(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
adjustedResource := v1.ResourceName("domain1.com/adjustedResource")
@@ -780,13 +769,6 @@ func TestHandlePluginResources(t *testing.T) {
func TestPurgingObsoleteStatusMapEntries(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
versionInfo := &cadvisorapi.VersionInfo{
KernelVersion: "3.16.0-0.bpo.4-amd64",
ContainerOsVersion: "Debian GNU/Linux 7 (wheezy)",
DockerVersion: "1.5.0",
}
testKubelet.fakeCadvisor.On("VersionInfo").Return(versionInfo, nil)
kl := testKubelet.kubelet
pods := []*v1.Pod{
@@ -960,7 +942,6 @@ func TestCreateMirrorPod(t *testing.T) {
for _, updateType := range []kubetypes.SyncPodType{kubetypes.SyncPodCreate, kubetypes.SyncPodUpdate} {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
manager := testKubelet.fakeMirrorClient
@@ -983,7 +964,6 @@ func TestCreateMirrorPod(t *testing.T) {
func TestDeleteOutdatedMirrorPod(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
manager := testKubelet.fakeMirrorClient
@@ -1022,7 +1002,6 @@ func TestDeleteOutdatedMirrorPod(t *testing.T) {
func TestDeleteOrphanedMirrorPods(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
manager := testKubelet.fakeMirrorClient
@@ -1101,20 +1080,10 @@ func TestGetContainerInfoForMirrorPods(t *testing.T) {
},
}
containerID := "ab2cdf"
containerPath := fmt.Sprintf("/docker/%v", containerID)
containerInfo := cadvisorapi.ContainerInfo{
ContainerReference: cadvisorapi.ContainerReference{
Name: containerPath,
},
}
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
fakeRuntime := testKubelet.fakeRuntime
mockCadvisor := testKubelet.fakeCadvisor
cadvisorReq := &cadvisorapi.ContainerInfoRequest{}
mockCadvisor.On("DockerContainer", containerID, cadvisorReq).Return(containerInfo, nil)
kubelet := testKubelet.kubelet
fakeRuntime.PodList = []*containertest.FakePod{
@@ -1125,7 +1094,7 @@ func TestGetContainerInfoForMirrorPods(t *testing.T) {
Containers: []*kubecontainer.Container{
{
Name: "foo",
ID: kubecontainer.ContainerID{Type: "test", ID: containerID},
ID: kubecontainer.ContainerID{Type: "test", ID: "ab2cdf"},
},
},
}},
@@ -1136,13 +1105,11 @@ func TestGetContainerInfoForMirrorPods(t *testing.T) {
stats, err := kubelet.GetContainerInfo("qux_ns", "5678", "foo", cadvisorReq)
assert.NoError(t, err)
require.NotNil(t, stats)
mockCadvisor.AssertExpectations(t)
}
func TestHostNetworkAllowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1171,7 +1138,6 @@ func TestHostNetworkAllowed(t *testing.T) {
func TestHostNetworkDisallowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1199,7 +1165,6 @@ func TestHostNetworkDisallowed(t *testing.T) {
func TestHostPIDAllowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1228,7 +1193,6 @@ func TestHostPIDAllowed(t *testing.T) {
func TestHostPIDDisallowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1256,7 +1220,6 @@ func TestHostPIDDisallowed(t *testing.T) {
func TestHostIPCAllowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1285,7 +1248,6 @@ func TestHostIPCAllowed(t *testing.T) {
func TestHostIPCDisallowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1313,7 +1275,6 @@ func TestHostIPCDisallowed(t *testing.T) {
func TestPrivilegeContainerAllowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1339,7 +1300,6 @@ func TestPrivilegeContainerAllowed(t *testing.T) {
func TestPrivilegedContainerDisallowed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
capabilities.SetForTests(capabilities.Capabilities{
@@ -1363,7 +1323,6 @@ func TestPrivilegedContainerDisallowed(t *testing.T) {
func TestNetworkErrorsWithoutHostNetwork(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
kubelet.runtimeState.setNetworkState(fmt.Errorf("simulated network error"))
@@ -1430,7 +1389,6 @@ func TestSyncPodsSetStatusToFailedForPodsThatRunTooLong(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
fakeRuntime := testKubelet.fakeRuntime
testKubelet.fakeCadvisor.On("MachineInfo").Return(&cadvisorapi.MachineInfo{}, nil)
kubelet := testKubelet.kubelet
now := metav1.Now()
@@ -1478,7 +1436,6 @@ func TestSyncPodsDoesNotSetPodsThatDidNotRunTooLongToFailed(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
fakeRuntime := testKubelet.fakeRuntime
testKubelet.chainMock()
kubelet := testKubelet.kubelet
@@ -1543,7 +1500,6 @@ func podWithUIDNameNsSpec(uid types.UID, name, namespace string, spec v1.PodSpec
func TestDeletePodDirsForDeletedPods(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
pods := []*v1.Pod{
podWithUIDNameNs("12345678", "pod1", "ns"),
@@ -1579,7 +1535,6 @@ func syncAndVerifyPodDir(t *testing.T, testKubelet *TestKubelet, pods []*v1.Pod,
func TestDoesNotDeletePodDirsForTerminatedPods(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
pods := []*v1.Pod{
podWithUIDNameNs("12345678", "pod1", "ns"),
@@ -1598,7 +1553,6 @@ func TestDoesNotDeletePodDirsForTerminatedPods(t *testing.T) {
func TestDoesNotDeletePodDirsIfContainerIsRunning(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
runningPod := &kubecontainer.Pod{
ID: "12345678",
Name: "pod1",
@@ -1658,7 +1612,6 @@ func TestGetPodsToSync(t *testing.T) {
func TestGenerateAPIPodStatusWithSortedContainers(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
numContainers := 10
expectedOrder := []string{}
@@ -1718,7 +1671,6 @@ func TestGenerateAPIPodStatusWithReasonCache(t *testing.T) {
emptyContainerID := (&kubecontainer.ContainerID{}).String()
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
pod := podWithUIDNameNs("12345678", "foo", "new")
pod.Spec = v1.PodSpec{RestartPolicy: v1.RestartPolicyOnFailure}
@@ -1905,7 +1857,6 @@ func TestGenerateAPIPodStatusWithDifferentRestartPolicies(t *testing.T) {
emptyContainerID := (&kubecontainer.ContainerID{}).String()
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kubelet := testKubelet.kubelet
pod := podWithUIDNameNs("12345678", "foo", "new")
containers := []v1.Container{{Name: "succeed"}, {Name: "failed"}}
@@ -2069,7 +2020,6 @@ func (a *testPodAdmitHandler) Admit(attrs *lifecycle.PodAdmitAttributes) lifecyc
func TestHandlePodAdditionsInvokesPodAdmitHandlers(t *testing.T) {
testKubelet := newTestKubelet(t, false /* controllerAttachDetachEnabled */)
defer testKubelet.Cleanup()
testKubelet.chainMock()
kl := testKubelet.kubelet
kl.nodeInfo = testNodeInfo{nodes: []*v1.Node{
{