예제 #1
0
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 %s", 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 %s", out.Spec.Ports[0].TargetPort)
	}
}
예제 #2
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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)
	}
}
예제 #3
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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)
	}
}
예제 #4
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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)
	}
}
예제 #5
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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)
	}
}
예제 #6
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func TestSetDefaultServiceWithLoadbalancer(t *testing.T) {
	svc := &versioned.Service{}
	svc.Spec.CreateExternalLoadBalancer = true
	obj2 := roundTrip(t, runtime.Object(svc))
	svc2 := obj2.(*versioned.Service)
	if svc2.Spec.Type != versioned.ServiceTypeLoadBalancer {
		t.Errorf("Expected default type:%s, got: %s", versioned.ServiceTypeLoadBalancer, svc2.Spec.Type)
	}
}
예제 #7
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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)
	}
}
예제 #8
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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 %d, got %s", 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 %d, got %s", 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 %d, got %d", 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 %d, got %d", in.Spec.Ports[1].Port, out.Spec.Ports[1].TargetPort)
	}
}
예제 #9
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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)
	}
}
예제 #10
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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)
	}
}
예제 #11
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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)
	}
}
예제 #12
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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)
				}
			}
		}
	}
}
예제 #13
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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)
	}
}
예제 #14
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func TestEncode_Ptr(t *testing.T) {
	pod := &api.Pod{
		ObjectMeta: api.ObjectMeta{
			Labels: map[string]string{"name": "foo"},
		},
		Spec: api.PodSpec{
			RestartPolicy: api.RestartPolicyAlways,
			DNSPolicy:     api.DNSClusterFirst,
		},
	}
	obj := runtime.Object(pod)
	data, err := latest.Codec.Encode(obj)
	obj2, err2 := latest.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)
	}
}
예제 #15
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// 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)
		}
	}
}
예제 #16
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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)
			}
		}
	}
}
예제 #17
0
func TestSetDefaultSecurityContext(t *testing.T) {
	priv := false
	privTrue := true
	testCases := map[string]struct {
		c versioned.Container
	}{
		"downward defaulting caps": {
			c: versioned.Container{
				Privileged: false,
				Capabilities: versioned.Capabilities{
					Add:  []versioned.Capability{"foo"},
					Drop: []versioned.Capability{"bar"},
				},
				SecurityContext: &versioned.SecurityContext{
					Privileged: &priv,
				},
			},
		},
		"downward defaulting priv": {
			c: versioned.Container{
				Privileged: false,
				Capabilities: versioned.Capabilities{
					Add:  []versioned.Capability{"foo"},
					Drop: []versioned.Capability{"bar"},
				},
				SecurityContext: &versioned.SecurityContext{
					Capabilities: &versioned.Capabilities{
						Add:  []versioned.Capability{"foo"},
						Drop: []versioned.Capability{"bar"},
					},
				},
			},
		},
		"upward defaulting caps": {
			c: versioned.Container{
				Privileged: false,
				SecurityContext: &versioned.SecurityContext{
					Privileged: &priv,
					Capabilities: &versioned.Capabilities{
						Add:  []versioned.Capability{"biz"},
						Drop: []versioned.Capability{"baz"},
					},
				},
			},
		},
		"upward defaulting priv": {
			c: versioned.Container{
				Capabilities: versioned.Capabilities{
					Add:  []versioned.Capability{"foo"},
					Drop: []versioned.Capability{"bar"},
				},
				SecurityContext: &versioned.SecurityContext{
					Privileged: &privTrue,
					Capabilities: &versioned.Capabilities{
						Add:  []versioned.Capability{"foo"},
						Drop: []versioned.Capability{"bar"},
					},
				},
			},
		},
	}

	pod := &versioned.Pod{
		Spec: versioned.PodSpec{},
	}

	for k, v := range testCases {
		pod.Spec.Containers = []versioned.Container{v.c}
		obj := roundTrip(t, runtime.Object(pod))
		defaultedPod := obj.(*versioned.Pod)
		c := defaultedPod.Spec.Containers[0]
		if isEqual, issues := areSecurityContextAndContainerEqual(&c); !isEqual {
			t.Errorf("test case %s expected the security context to have the same values as the container but found %#v", k, issues)
		}
	}
}
예제 #18
0
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)
		}
	}
}
예제 #19
0
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, and DecodeInto
	obj := runtime.Object(simple)
	data, err := scheme.EncodeToVersion(obj, "externalVersion")
	obj2, err2 := scheme.Decode(data)
	obj3 := &InternalSimple{}
	err3 := scheme.DecodeInto(data, obj3)
	if err != nil || err2 != nil {
		t.Fatalf("Failure: '%v' '%v' '%v'", err, err2, err3)
	}
	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)
	}

	// 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)
	}
}