func TestSetDefaulServiceTargetPort(t *testing.T) {
in := &versioned.Service{Spec: versioned.ServiceSpec{Ports: []versioned.ServicePort{{Port: 1234}}}}
obj := roundTrip(t, runtime.Object(in))
out := obj.(*versioned.Service)
if out.Spec.Ports[0].TargetPort != util.NewIntOrStringFromInt(1234) {
t.Errorf("Expected TargetPort to be defaulted, got %v", out.Spec.Ports[0].TargetPort)
}
in = &versioned.Service{Spec: versioned.ServiceSpec{Ports: []versioned.ServicePort{{Port: 1234, TargetPort: util.NewIntOrStringFromInt(5678)}}}}
obj = roundTrip(t, runtime.Object(in))
out = obj.(*versioned.Service)
if out.Spec.Ports[0].TargetPort != util.NewIntOrStringFromInt(5678) {
t.Errorf("Expected TargetPort to be unchanged, got %v", out.Spec.Ports[0].TargetPort)
}
}
func TestSetDefaultPodSpecHostNetwork(t *testing.T) {
portNum := 8080
s := versioned.PodSpec{}
s.HostNetwork = true
s.Containers = []versioned.Container{
{
Ports: []versioned.ContainerPort{
{
ContainerPort: portNum,
},
},
},
}
pod := &versioned.Pod{
Spec: s,
}
obj2 := roundTrip(t, runtime.Object(pod))
pod2 := obj2.(*versioned.Pod)
s2 := pod2.Spec
hostPortNum := s2.Containers[0].Ports[0].HostPort
if hostPortNum != portNum {
t.Errorf("Expected container port to be defaulted, was made %d instead of %d", hostPortNum, portNum)
}
}
func TestDefaultRequestIsNotSetForReplicationController(t *testing.T) {
s := versioned.PodSpec{}
s.Containers = []versioned.Container{
{
Resources: versioned.ResourceRequirements{
Limits: versioned.ResourceList{
versioned.ResourceCPU: resource.MustParse("100m"),
},
},
},
}
rc := &versioned.ReplicationController{
Spec: versioned.ReplicationControllerSpec{
Replicas: newInt(3),
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
Spec: s,
},
},
}
output := roundTrip(t, runtime.Object(rc))
rc2 := output.(*versioned.ReplicationController)
defaultRequest := rc2.Spec.Template.Spec.Containers[0].Resources.Requests
requestValue := defaultRequest[versioned.ResourceCPU]
if requestValue.String() != "0" {
t.Errorf("Expected 0 request value, got: %s", requestValue.String())
}
}
func TestSetDefaultObjectFieldSelectorAPIVersion(t *testing.T) {
s := versioned.PodSpec{
Containers: []versioned.Container{
{
Env: []versioned.EnvVar{
{
ValueFrom: &versioned.EnvVarSource{
FieldRef: &versioned.ObjectFieldSelector{},
},
},
},
},
},
}
pod := &versioned.Pod{
Spec: s,
}
obj2 := roundTrip(t, runtime.Object(pod))
pod2 := obj2.(*versioned.Pod)
s2 := pod2.Spec
apiVersion := s2.Containers[0].Env[0].ValueFrom.FieldRef.APIVersion
if apiVersion != "v1" {
t.Errorf("Expected default APIVersion v1, got: %v", apiVersion)
}
}
func TestEncode_Ptr(t *testing.T) {
grace := int64(30)
pod := &api.Pod{
ObjectMeta: api.ObjectMeta{
Labels: map[string]string{"name": "foo"},
},
Spec: api.PodSpec{
RestartPolicy: api.RestartPolicyAlways,
DNSPolicy: api.DNSClusterFirst,
TerminationGracePeriodSeconds: &grace,
},
}
obj := runtime.Object(pod)
data, err := testapi.Default.Codec().Encode(obj)
obj2, err2 := testapi.Default.Codec().Decode(data)
if err != nil || err2 != nil {
t.Fatalf("Failure: '%v' '%v'", err, err2)
}
if _, ok := obj2.(*api.Pod); !ok {
t.Fatalf("Got wrong type")
}
if !api.Semantic.DeepEqual(obj2, pod) {
t.Errorf("Expected:\n %#v,\n Got:\n %#v", pod, obj2)
}
}
func TestSetDefaultNamespace(t *testing.T) {
s := &versioned.Namespace{}
obj2 := roundTrip(t, runtime.Object(s))
s2 := obj2.(*versioned.Namespace)
if s2.Status.Phase != versioned.NamespaceActive {
t.Errorf("Expected phase %v, got %v", versioned.NamespaceActive, s2.Status.Phase)
}
}
func TestSetDefaultDaemonSet(t *testing.T) {
tests := []struct {
ds *DaemonSet
expectLabelsChange bool
}{
{
ds: &DaemonSet{
Spec: DaemonSetSpec{
Template: &v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabelsChange: true,
},
{
ds: &DaemonSet{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{
"bar": "foo",
},
},
Spec: DaemonSetSpec{
Template: &v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabelsChange: false,
},
}
for _, test := range tests {
ds := test.ds
obj2 := roundTrip(t, runtime.Object(ds))
ds2, ok := obj2.(*DaemonSet)
if !ok {
t.Errorf("unexpected object: %v", ds2)
t.FailNow()
}
if test.expectLabelsChange != reflect.DeepEqual(ds2.Labels, ds2.Spec.Template.Labels) {
if test.expectLabelsChange {
t.Errorf("expected: %v, got: %v", ds2.Spec.Template.Labels, ds2.Labels)
} else {
t.Errorf("unexpected equality: %v", ds.Labels)
}
}
}
}
func TestSetDefaultPersistentVolumeClaim(t *testing.T) {
pvc := &versioned.PersistentVolumeClaim{}
obj2 := roundTrip(t, runtime.Object(pvc))
pvc2 := obj2.(*versioned.PersistentVolumeClaim)
if pvc2.Status.Phase != versioned.ClaimPending {
t.Errorf("Expected claim phase %v, got %v", versioned.ClaimPending, pvc2.Status.Phase)
}
}
func TestSetDefaultSecret(t *testing.T) {
s := &versioned.Secret{}
obj2 := roundTrip(t, runtime.Object(s))
s2 := obj2.(*versioned.Secret)
if s2.Type != versioned.SecretTypeOpaque {
t.Errorf("Expected secret type %v, got %v", versioned.SecretTypeOpaque, s2.Type)
}
}
func TestSetDefaultServicePort(t *testing.T) {
// Unchanged if set.
in := &versioned.Service{Spec: versioned.ServiceSpec{
Ports: []versioned.ServicePort{
{Protocol: "UDP", Port: 9376, TargetPort: util.NewIntOrStringFromString("p")},
{Protocol: "UDP", Port: 8675, TargetPort: util.NewIntOrStringFromInt(309)},
},
}}
out := roundTrip(t, runtime.Object(in)).(*versioned.Service)
if out.Spec.Ports[0].Protocol != versioned.ProtocolUDP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolUDP, out.Spec.Ports[0].Protocol)
}
if out.Spec.Ports[0].TargetPort != util.NewIntOrStringFromString("p") {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[0].Port, out.Spec.Ports[0].TargetPort)
}
if out.Spec.Ports[1].Protocol != versioned.ProtocolUDP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolUDP, out.Spec.Ports[1].Protocol)
}
if out.Spec.Ports[1].TargetPort != util.NewIntOrStringFromInt(309) {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[1].Port, out.Spec.Ports[1].TargetPort)
}
// Defaulted.
in = &versioned.Service{Spec: versioned.ServiceSpec{
Ports: []versioned.ServicePort{
{Protocol: "", Port: 9376, TargetPort: util.NewIntOrStringFromString("")},
{Protocol: "", Port: 8675, TargetPort: util.NewIntOrStringFromInt(0)},
},
}}
out = roundTrip(t, runtime.Object(in)).(*versioned.Service)
if out.Spec.Ports[0].Protocol != versioned.ProtocolTCP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolTCP, out.Spec.Ports[0].Protocol)
}
if out.Spec.Ports[0].TargetPort != util.NewIntOrStringFromInt(in.Spec.Ports[0].Port) {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[0].Port, out.Spec.Ports[0].TargetPort)
}
if out.Spec.Ports[1].Protocol != versioned.ProtocolTCP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolTCP, out.Spec.Ports[1].Protocol)
}
if out.Spec.Ports[1].TargetPort != util.NewIntOrStringFromInt(in.Spec.Ports[1].Port) {
t.Errorf("Expected port %v, got %v", in.Spec.Ports[1].Port, out.Spec.Ports[1].TargetPort)
}
}
func TestSetDefaultService(t *testing.T) {
svc := &versioned.Service{}
obj2 := roundTrip(t, runtime.Object(svc))
svc2 := obj2.(*versioned.Service)
if svc2.Spec.SessionAffinity != versioned.ServiceAffinityNone {
t.Errorf("Expected default session affinity type:%s, got: %s", versioned.ServiceAffinityNone, svc2.Spec.SessionAffinity)
}
if svc2.Spec.Type != versioned.ServiceTypeClusterIP {
t.Errorf("Expected default type:%s, got: %s", versioned.ServiceTypeClusterIP, svc2.Spec.Type)
}
}
func TestSetDefaultPersistentVolume(t *testing.T) {
pv := &versioned.PersistentVolume{}
obj2 := roundTrip(t, runtime.Object(pv))
pv2 := obj2.(*versioned.PersistentVolume)
if pv2.Status.Phase != versioned.VolumePending {
t.Errorf("Expected volume phase %v, got %v", versioned.VolumePending, pv2.Status.Phase)
}
if pv2.Spec.PersistentVolumeReclaimPolicy != versioned.PersistentVolumeReclaimRetain {
t.Errorf("Expected pv reclaim policy %v, got %v", versioned.PersistentVolumeReclaimRetain, pv2.Spec.PersistentVolumeReclaimPolicy)
}
}
func TestSetDefaultNodeExternalID(t *testing.T) {
name := "node0"
n := &versioned.Node{}
n.Name = name
obj2 := roundTrip(t, runtime.Object(n))
n2 := obj2.(*versioned.Node)
if n2.Spec.ExternalID != name {
t.Errorf("Expected default External ID: %s, got: %s", name, n2.Spec.ExternalID)
}
if n2.Spec.ProviderID != "" {
t.Errorf("Expected empty default Cloud Provider ID, got: %s", n2.Spec.ProviderID)
}
}
func TestSetDefaultRequestsPod(t *testing.T) {
// verify we default if limits are specified
s := versioned.PodSpec{}
s.Containers = []versioned.Container{
{
Resources: versioned.ResourceRequirements{
Limits: versioned.ResourceList{
versioned.ResourceCPU: resource.MustParse("100m"),
},
},
},
}
pod := &versioned.Pod{
Spec: s,
}
output := roundTrip(t, runtime.Object(pod))
pod2 := output.(*versioned.Pod)
defaultRequest := pod2.Spec.Containers[0].Resources.Requests
requestValue := defaultRequest[versioned.ResourceCPU]
if requestValue.String() != "100m" {
t.Errorf("Expected request cpu: %s, got: %s", "100m", requestValue.String())
}
// verify we do nothing if no limits are specified
s = versioned.PodSpec{}
s.Containers = []versioned.Container{{}}
pod = &versioned.Pod{
Spec: s,
}
output = roundTrip(t, runtime.Object(pod))
pod2 = output.(*versioned.Pod)
defaultRequest = pod2.Spec.Containers[0].Resources.Requests
requestValue = defaultRequest[versioned.ResourceCPU]
if requestValue.String() != "0" {
t.Errorf("Expected 0 request value, got: %s", requestValue.String())
}
}
func TestSetDefaultLimitRangeItem(t *testing.T) {
limitRange := &versioned.LimitRange{
ObjectMeta: versioned.ObjectMeta{
Name: "test-defaults",
},
Spec: versioned.LimitRangeSpec{
Limits: []versioned.LimitRangeItem{{
Type: versioned.LimitTypeContainer,
Max: versioned.ResourceList{
versioned.ResourceCPU: resource.MustParse("100m"),
},
Min: versioned.ResourceList{
versioned.ResourceMemory: resource.MustParse("100Mi"),
},
Default: versioned.ResourceList{},
DefaultRequest: versioned.ResourceList{},
}},
},
}
output := roundTrip(t, runtime.Object(limitRange))
limitRange2 := output.(*versioned.LimitRange)
defaultLimit := limitRange2.Spec.Limits[0].Default
defaultRequest := limitRange2.Spec.Limits[0].DefaultRequest
// verify that default cpu was set to the max
defaultValue := defaultLimit[versioned.ResourceCPU]
if defaultValue.String() != "100m" {
t.Errorf("Expected default cpu: %s, got: %s", "100m", defaultValue.String())
}
// verify that default request was set to the limit
requestValue := defaultRequest[versioned.ResourceCPU]
if requestValue.String() != "100m" {
t.Errorf("Expected request cpu: %s, got: %s", "100m", requestValue.String())
}
// verify that if a min is provided, it will be the default if no limit is specified
requestMinValue := defaultRequest[versioned.ResourceMemory]
if requestMinValue.String() != "100Mi" {
t.Errorf("Expected request memory: %s, got: %s", "100Mi", requestMinValue.String())
}
}
func TestEncode(t *testing.T) {
scheme := runtime.NewScheme()
scheme.AddKnownTypeWithName("", "Simple", &InternalSimple{})
scheme.AddKnownTypeWithName("externalVersion", "Simple", &ExternalSimple{})
codec := runtime.CodecFor(scheme, "externalVersion")
test := &InternalSimple{
TestString: "I'm the same",
}
obj := runtime.Object(test)
data, err := codec.Encode(obj)
obj2, err2 := codec.Decode(data)
if err != nil || err2 != nil {
t.Fatalf("Failure: '%v' '%v'", err, err2)
}
if _, ok := obj2.(*InternalSimple); !ok {
t.Fatalf("Got wrong type")
}
if !reflect.DeepEqual(obj2, test) {
t.Errorf("Expected:\n %#v,\n Got:\n %#v", &test, obj2)
}
}
func TestSetDefaulEndpointsProtocol(t *testing.T) {
in := &versioned.Endpoints{Subsets: []versioned.EndpointSubset{
{Ports: []versioned.EndpointPort{{}, {Protocol: "UDP"}, {}}},
}}
obj := roundTrip(t, runtime.Object(in))
out := obj.(*versioned.Endpoints)
for i := range out.Subsets {
for j := range out.Subsets[i].Ports {
if in.Subsets[i].Ports[j].Protocol == "" {
if out.Subsets[i].Ports[j].Protocol != versioned.ProtocolTCP {
t.Errorf("Expected protocol %s, got %s", versioned.ProtocolTCP, out.Subsets[i].Ports[j].Protocol)
}
} else {
if out.Subsets[i].Ports[j].Protocol != in.Subsets[i].Ports[j].Protocol {
t.Errorf("Expected protocol %s, got %s", in.Subsets[i].Ports[j].Protocol, out.Subsets[i].Ports[j].Protocol)
}
}
}
}
}
func TestSetDefaultJob(t *testing.T) {
expected := &Job{
Spec: JobSpec{
Selector: &PodSelector{
MatchLabels: map[string]string{"job": "selector"},
},
Completions: newInt(1),
Parallelism: newInt(1),
},
}
tests := []*Job{
// selector set explicitly, completions and parallelism - default
{
Spec: JobSpec{
Selector: &PodSelector{
MatchLabels: map[string]string{"job": "selector"},
},
},
},
// selector from template labels, completions and parallelism - default
{
Spec: JobSpec{
Template: v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{"job": "selector"},
},
},
},
},
// selector from template labels, completions set explicitly, parallelism - default
{
Spec: JobSpec{
Completions: newInt(1),
Template: v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{"job": "selector"},
},
},
},
},
// selector from template labels, completions - default, parallelism set explicitly
{
Spec: JobSpec{
Parallelism: newInt(1),
Template: v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{"job": "selector"},
},
},
},
},
}
for _, original := range tests {
obj2 := roundTrip(t, runtime.Object(original))
got, ok := obj2.(*Job)
if !ok {
t.Errorf("unexpected object: %v", got)
t.FailNow()
}
if *got.Spec.Completions != *expected.Spec.Completions {
t.Errorf("got different completions than expected: %d %d", *got.Spec.Completions, *expected.Spec.Completions)
}
if *got.Spec.Parallelism != *expected.Spec.Parallelism {
t.Errorf("got different parallelism than expected: %d %d", *got.Spec.Parallelism, *expected.Spec.Parallelism)
}
if !reflect.DeepEqual(got.Spec.Selector, expected.Spec.Selector) {
t.Errorf("got different selectors %#v %#v", got.Spec.Selector, expected.Spec.Selector)
}
}
}
func TestSetDefaultDeployment(t *testing.T) {
defaultIntOrString := util.NewIntOrStringFromInt(1)
differentIntOrString := util.NewIntOrStringFromInt(5)
deploymentLabelKey := "deployment.kubernetes.io/podTemplateHash"
tests := []struct {
original *Deployment
expected *Deployment
}{
{
original: &Deployment{},
expected: &Deployment{
Spec: DeploymentSpec{
Replicas: newInt(1),
Strategy: DeploymentStrategy{
Type: RollingUpdateDeploymentStrategyType,
RollingUpdate: &RollingUpdateDeployment{
MaxSurge: &defaultIntOrString,
MaxUnavailable: &defaultIntOrString,
},
},
UniqueLabelKey: newString(deploymentLabelKey),
},
},
},
{
original: &Deployment{
Spec: DeploymentSpec{
Replicas: newInt(5),
Strategy: DeploymentStrategy{
RollingUpdate: &RollingUpdateDeployment{
MaxSurge: &differentIntOrString,
},
},
},
},
expected: &Deployment{
Spec: DeploymentSpec{
Replicas: newInt(5),
Strategy: DeploymentStrategy{
Type: RollingUpdateDeploymentStrategyType,
RollingUpdate: &RollingUpdateDeployment{
MaxSurge: &differentIntOrString,
MaxUnavailable: &defaultIntOrString,
},
},
UniqueLabelKey: newString(deploymentLabelKey),
},
},
},
{
original: &Deployment{
Spec: DeploymentSpec{
Replicas: newInt(5),
Strategy: DeploymentStrategy{
Type: RecreateDeploymentStrategyType,
},
},
},
expected: &Deployment{
Spec: DeploymentSpec{
Replicas: newInt(5),
Strategy: DeploymentStrategy{
Type: RecreateDeploymentStrategyType,
},
UniqueLabelKey: newString(deploymentLabelKey),
},
},
},
{
original: &Deployment{
Spec: DeploymentSpec{
Replicas: newInt(5),
Strategy: DeploymentStrategy{
Type: RecreateDeploymentStrategyType,
},
UniqueLabelKey: newString("customDeploymentKey"),
},
},
expected: &Deployment{
Spec: DeploymentSpec{
Replicas: newInt(5),
Strategy: DeploymentStrategy{
Type: RecreateDeploymentStrategyType,
},
UniqueLabelKey: newString("customDeploymentKey"),
},
},
},
}
for _, test := range tests {
original := test.original
expected := test.expected
obj2 := roundTrip(t, runtime.Object(original))
got, ok := obj2.(*Deployment)
if !ok {
t.Errorf("unexpected object: %v", got)
t.FailNow()
}
if !reflect.DeepEqual(got.Spec, expected.Spec) {
t.Errorf("got different than expected: %v, %v", got, expected)
}
}
}
func TestSetDefaultReplicationController(t *testing.T) {
tests := []struct {
rc *versioned.ReplicationController
expectLabels bool
expectSelector bool
}{
{
rc: &versioned.ReplicationController{
Spec: versioned.ReplicationControllerSpec{
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: true,
expectSelector: true,
},
{
rc: &versioned.ReplicationController{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"bar": "foo",
},
},
Spec: versioned.ReplicationControllerSpec{
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: false,
expectSelector: true,
},
{
rc: &versioned.ReplicationController{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"bar": "foo",
},
},
Spec: versioned.ReplicationControllerSpec{
Selector: map[string]string{
"some": "other",
},
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: false,
expectSelector: false,
},
{
rc: &versioned.ReplicationController{
Spec: versioned.ReplicationControllerSpec{
Selector: map[string]string{
"some": "other",
},
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectLabels: true,
expectSelector: false,
},
}
for _, test := range tests {
rc := test.rc
obj2 := roundTrip(t, runtime.Object(rc))
rc2, ok := obj2.(*versioned.ReplicationController)
if !ok {
t.Errorf("unexpected object: %v", rc2)
t.FailNow()
}
if test.expectSelector != reflect.DeepEqual(rc2.Spec.Selector, rc2.Spec.Template.Labels) {
if test.expectSelector {
t.Errorf("expected: %v, got: %v", rc2.Spec.Template.Labels, rc2.Spec.Selector)
} else {
t.Errorf("unexpected equality: %v", rc.Spec.Selector)
}
}
if test.expectLabels != reflect.DeepEqual(rc2.Labels, rc2.Spec.Template.Labels) {
if test.expectLabels {
t.Errorf("expected: %v, got: %v", rc2.Spec.Template.Labels, rc2.Labels)
} else {
t.Errorf("unexpected equality: %v", rc.Labels)
}
}
}
}
func TestScheme(t *testing.T) {
scheme := runtime.NewScheme()
scheme.AddKnownTypeWithName("", "Simple", &InternalSimple{})
scheme.AddKnownTypeWithName("externalVersion", "Simple", &ExternalSimple{})
// test that scheme is an ObjectTyper
var _ runtime.ObjectTyper = scheme
internalToExternalCalls := 0
externalToInternalCalls := 0
// Register functions to verify that scope.Meta() gets set correctly.
err := scheme.AddConversionFuncs(
func(in *InternalSimple, out *ExternalSimple, scope conversion.Scope) error {
if e, a := "", scope.Meta().SrcVersion; e != a {
t.Errorf("Expected '%v', got '%v'", e, a)
}
if e, a := "externalVersion", scope.Meta().DestVersion; e != a {
t.Errorf("Expected '%v', got '%v'", e, a)
}
scope.Convert(&in.TypeMeta, &out.TypeMeta, 0)
scope.Convert(&in.TestString, &out.TestString, 0)
internalToExternalCalls++
return nil
},
func(in *ExternalSimple, out *InternalSimple, scope conversion.Scope) error {
if e, a := "externalVersion", scope.Meta().SrcVersion; e != a {
t.Errorf("Expected '%v', got '%v'", e, a)
}
if e, a := "", scope.Meta().DestVersion; e != a {
t.Errorf("Expected '%v', got '%v'", e, a)
}
scope.Convert(&in.TypeMeta, &out.TypeMeta, 0)
scope.Convert(&in.TestString, &out.TestString, 0)
externalToInternalCalls++
return nil
},
)
if err != nil {
t.Errorf("unexpected error: %v", err)
}
simple := &InternalSimple{
TestString: "foo",
}
// Test Encode, Decode, DecodeInto, and DecodeToVersion
obj := runtime.Object(simple)
data, err := scheme.EncodeToVersion(obj, "externalVersion")
obj2, err2 := scheme.Decode(data)
obj3 := &InternalSimple{}
err3 := scheme.DecodeInto(data, obj3)
obj4, err4 := scheme.DecodeToVersion(data, "externalVersion")
if err != nil || err2 != nil || err3 != nil || err4 != nil {
t.Fatalf("Failure: '%v' '%v' '%v' '%v'", err, err2, err3, err4)
}
if _, ok := obj2.(*InternalSimple); !ok {
t.Fatalf("Got wrong type")
}
if e, a := simple, obj2; !reflect.DeepEqual(e, a) {
t.Errorf("Expected:\n %#v,\n Got:\n %#v", e, a)
}
if e, a := simple, obj3; !reflect.DeepEqual(e, a) {
t.Errorf("Expected:\n %#v,\n Got:\n %#v", e, a)
}
if _, ok := obj4.(*ExternalSimple); !ok {
t.Fatalf("Got wrong type")
}
// Test Convert
external := &ExternalSimple{}
err = scheme.Convert(simple, external)
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
if e, a := simple.TestString, external.TestString; e != a {
t.Errorf("Expected %v, got %v", e, a)
}
// Encode and Convert should each have caused an increment.
if e, a := 2, internalToExternalCalls; e != a {
t.Errorf("Expected %v, got %v", e, a)
}
// Decode and DecodeInto should each have caused an increment.
if e, a := 2, externalToInternalCalls; e != a {
t.Errorf("Expected %v, got %v", e, a)
}
}
// TODO: This should be done on types that are not part of our API
func TestBeforeUpdate(t *testing.T) {
testCases := []struct {
name string
tweakSvc func(oldSvc, newSvc *api.Service) // given basic valid services, each test case can customize them
expectErr bool
}{
{
name: "no change",
tweakSvc: func(oldSvc, newSvc *api.Service) {
// nothing
},
expectErr: false,
},
{
name: "change port",
tweakSvc: func(oldSvc, newSvc *api.Service) {
newSvc.Spec.Ports[0].Port++
},
expectErr: false,
},
{
name: "bad namespace",
tweakSvc: func(oldSvc, newSvc *api.Service) {
newSvc.Namespace = "#$%%invalid"
},
expectErr: true,
},
{
name: "change name",
tweakSvc: func(oldSvc, newSvc *api.Service) {
newSvc.Name += "2"
},
expectErr: true,
},
{
name: "change ClusterIP",
tweakSvc: func(oldSvc, newSvc *api.Service) {
oldSvc.Spec.ClusterIP = "1.2.3.4"
newSvc.Spec.ClusterIP = "4.3.2.1"
},
expectErr: true,
},
{
name: "change selectpor",
tweakSvc: func(oldSvc, newSvc *api.Service) {
newSvc.Spec.Selector = map[string]string{"newkey": "newvalue"}
},
expectErr: false,
},
}
for _, tc := range testCases {
oldSvc := makeValidService()
newSvc := makeValidService()
tc.tweakSvc(&oldSvc, &newSvc)
ctx := api.NewDefaultContext()
err := BeforeUpdate(Services, ctx, runtime.Object(&oldSvc), runtime.Object(&newSvc))
if tc.expectErr && err == nil {
t.Errorf("unexpected non-error for %q", tc.name)
}
if !tc.expectErr && err != nil {
t.Errorf("unexpected error for %q: %v", tc.name, err)
}
}
}
func TestSetDefaultReplicationControllerReplicas(t *testing.T) {
tests := []struct {
rc versioned.ReplicationController
expectReplicas int
}{
{
rc: versioned.ReplicationController{
Spec: versioned.ReplicationControllerSpec{
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectReplicas: 1,
},
{
rc: versioned.ReplicationController{
Spec: versioned.ReplicationControllerSpec{
Replicas: newInt(0),
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectReplicas: 0,
},
{
rc: versioned.ReplicationController{
Spec: versioned.ReplicationControllerSpec{
Replicas: newInt(3),
Template: &versioned.PodTemplateSpec{
ObjectMeta: versioned.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
},
},
},
expectReplicas: 3,
},
}
for _, test := range tests {
rc := &test.rc
obj2 := roundTrip(t, runtime.Object(rc))
rc2, ok := obj2.(*versioned.ReplicationController)
if !ok {
t.Errorf("unexpected object: %v", rc2)
t.FailNow()
}
if rc2.Spec.Replicas == nil {
t.Errorf("unexpected nil Replicas")
} else if test.expectReplicas != *rc2.Spec.Replicas {
t.Errorf("expected: %d replicas, got: %d", test.expectReplicas, *rc2.Spec.Replicas)
}
}
}