testutil

Documentation

Index

• Constants
• Variables
• func CreateZoneID(region, zone string) string
• func GetKey(obj interface{}, t *testing.T) string
• func GetZoneKey(node *v1.Node) string
• func GetZones(nodeHandler *FakeNodeHandler) []string
• func NewNode(name string) *v1.Node
• func NewPod(name, host string) *v1.Pod
• func Resource(resource string) schema.GroupResource
• type FakeLegacyHandler
  • func (m *FakeLegacyHandler) Nodes() v1core.NodeInterface
• type FakeNodeHandler
  • func (m *FakeNodeHandler) Core() v1core.CoreV1Interface
  • func (m *FakeNodeHandler) CoreV1() v1core.CoreV1Interface
  • func (m *FakeNodeHandler) Create(_ context.Context, node *v1.Node, _ metav1.CreateOptions) (*v1.Node, error)
  • func (m *FakeNodeHandler) Delete(_ context.Context, id string, opt metav1.DeleteOptions) error
  • func (m *FakeNodeHandler) DeleteCollection(_ context.Context, opt metav1.DeleteOptions, listOpts metav1.ListOptions) error
  • func (m *FakeNodeHandler) Get(_ context.Context, name string, opts metav1.GetOptions) (*v1.Node, error)
  • func (m *FakeNodeHandler) GetUpdatedNodesCopy() []*v1.Node
  • func (m *FakeNodeHandler) List(_ context.Context, opts metav1.ListOptions) (*v1.NodeList, error)
  • func (m *FakeNodeHandler) Patch(_ context.Context, name string, pt types.PatchType, data []byte, ...) (*v1.Node, error)
  • func (m *FakeNodeHandler) PatchStatus(ctx context.Context, nodeName string, data []byte) (*v1.Node, error)
  • func (m *FakeNodeHandler) Update(_ context.Context, node *v1.Node, _ metav1.UpdateOptions) (*v1.Node, error)
  • func (m *FakeNodeHandler) UpdateStatus(_ context.Context, node *v1.Node, _ metav1.UpdateOptions) (*v1.Node, error)
  • func (m *FakeNodeHandler) Watch(_ context.Context, opts metav1.ListOptions) (watch.Interface, error)
• type FakeRecorder
  • func NewFakeRecorder() *FakeRecorder
  • func (f *FakeRecorder) AnnotatedEventf(obj runtime.Object, annotations map[string]string, ...)
  • func (f *FakeRecorder) Event(obj runtime.Object, eventtype, reason, message string)
  • func (f *FakeRecorder) Eventf(obj runtime.Object, eventtype, reason, messageFmt string, args ...interface{})

Constants

const GroupName = ""

GroupName is the group name use in this package

Variables

var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}

SchemeGroupVersion is group version used to register these objects

Functions

func CreateZoneID

func CreateZoneID(region, zone string) string

CreateZoneID returns a single zoneID for a given region and zone.

func GetKey

func GetKey(obj interface{}, t *testing.T) string

GetKey is a helper function used by controllers unit tests to get the key for a given kubernetes resource.

func GetZoneKey

func GetZoneKey(node *v1.Node) string

GetZoneKey is a helper function that builds a string identifier that is unique per failure-zone; it returns empty-string for no zone. Since there are currently two separate zone keys:

• "failure-domain.beta.kubernetes.io/zone"
• "topology.kubernetes.io/zone"

GetZoneKey will first check failure-domain.beta.kubernetes.io/zone and if not exists, will then check topology.kubernetes.io/zone

func GetZones

func GetZones(nodeHandler *FakeNodeHandler) []string

GetZones returns list of zones for all Nodes stored in FakeNodeHandler

func NewNode

func NewNode(name string) *v1.Node

NewNode is a helper function for creating Nodes for testing.

func NewPod

func NewPod(name, host string) *v1.Pod

NewPod is a helper function for creating Pods for testing.

func Resource

func Resource(resource string) schema.GroupResource

Resource takes an unqualified resource and returns a Group qualified GroupResource

Types

type FakeLegacyHandler

type FakeLegacyHandler struct {
	v1core.CoreV1Interface
	// contains filtered or unexported fields
}

FakeLegacyHandler is a fake implementation of CoreV1Interface.

func (*FakeLegacyHandler) Nodes

func (m *FakeLegacyHandler) Nodes() v1core.NodeInterface

Nodes return fake NodeInterfaces.

type FakeNodeHandler

type FakeNodeHandler struct {
	*fake.Clientset

	// Input: Hooks determine if request is valid or not
	CreateHook func(*FakeNodeHandler, *v1.Node) bool
	Existing   []*v1.Node

	// Output
	CreatedNodes        []*v1.Node
	DeletedNodes        []*v1.Node
	UpdatedNodes        []*v1.Node
	UpdatedNodeStatuses []*v1.Node
	RequestCount        int

	DeleteWaitChan chan struct{}
	PatchWaitChan  chan struct{}
	// contains filtered or unexported fields
}

FakeNodeHandler is a fake implementation of NodesInterface and NodeInterface. It allows test cases to have fine-grained control over mock behaviors. We also need PodsInterface and PodInterface to test list & delete pods, which is implemented in the embedded client.Fake field.

func (*FakeNodeHandler) Core

func (m *FakeNodeHandler) Core() v1core.CoreV1Interface

Core returns fake CoreInterface.

func (*FakeNodeHandler) CoreV1

func (m *FakeNodeHandler) CoreV1() v1core.CoreV1Interface

CoreV1 returns fake CoreV1Interface

func (*FakeNodeHandler) Create

func (m *FakeNodeHandler) Create(_ context.Context, node *v1.Node, _ metav1.CreateOptions) (*v1.Node, error)

Create adds a new Node to the fake store.

func (*FakeNodeHandler) Delete

func (m *FakeNodeHandler) Delete(_ context.Context, id string, opt metav1.DeleteOptions) error

Delete deletes a Node from the fake store.

func (*FakeNodeHandler) DeleteCollection

func (m *FakeNodeHandler) DeleteCollection(_ context.Context, opt metav1.DeleteOptions, listOpts metav1.ListOptions) error

DeleteCollection deletes a collection of Nodes from the fake store.

func (*FakeNodeHandler) Get

func (m *FakeNodeHandler) Get(_ context.Context, name string, opts metav1.GetOptions) (*v1.Node, error)

Get returns a Node from the fake store.

func (*FakeNodeHandler) GetUpdatedNodesCopy

func (m *FakeNodeHandler) GetUpdatedNodesCopy() []*v1.Node

GetUpdatedNodesCopy returns a slice of Nodes with updates applied.

func (*FakeNodeHandler) List

func (m *FakeNodeHandler) List(_ context.Context, opts metav1.ListOptions) (*v1.NodeList, error)

List returns a list of Nodes from the fake store.

func (*FakeNodeHandler) Patch

func (m *FakeNodeHandler) Patch(_ context.Context, name string, pt types.PatchType, data []byte, _ metav1.PatchOptions, subresources ...string) (*v1.Node, error)

Patch patches a Node in the fake store.

func (*FakeNodeHandler) PatchStatus

func (m *FakeNodeHandler) PatchStatus(ctx context.Context, nodeName string, data []byte) (*v1.Node, error)

PatchStatus patches a status of a Node in the fake store.

func (*FakeNodeHandler) Update

func (m *FakeNodeHandler) Update(_ context.Context, node *v1.Node, _ metav1.UpdateOptions) (*v1.Node, error)

Update updates a Node in the fake store.

func (*FakeNodeHandler) UpdateStatus

func (m *FakeNodeHandler) UpdateStatus(_ context.Context, node *v1.Node, _ metav1.UpdateOptions) (*v1.Node, error)

UpdateStatus updates a status of a Node in the fake store.

func (*FakeNodeHandler) Watch

func (m *FakeNodeHandler) Watch(_ context.Context, opts metav1.ListOptions) (watch.Interface, error)

Watch watches Nodes in a fake store.

type FakeRecorder

type FakeRecorder struct {
	sync.Mutex

	Events []*v1.Event
	// contains filtered or unexported fields
}

FakeRecorder is used as a fake during testing.

func NewFakeRecorder

func NewFakeRecorder() *FakeRecorder

NewFakeRecorder returns a pointer to a newly constructed FakeRecorder.

func (*FakeRecorder) AnnotatedEventf

func (f *FakeRecorder) AnnotatedEventf(obj runtime.Object, annotations map[string]string, eventtype, reason, messageFmt string, args ...interface{})

AnnotatedEventf emits a fake formatted event to the fake recorder

func (*FakeRecorder) Event

func (f *FakeRecorder) Event(obj runtime.Object, eventtype, reason, message string)

Event emits a fake event to the fake recorder

func (*FakeRecorder) Eventf

func (f *FakeRecorder) Eventf(obj runtime.Object, eventtype, reason, messageFmt string, args ...interface{})

Eventf emits a fake formatted event to the fake recorder