Esempio n. 1
0
func TestTypeMetaSelfLinker(t *testing.T) {
	table := map[string]struct {
		obj     runtime.Object
		expect  string
		try     string
		succeed bool
	}{
		"normal": {
			obj:     &MyAPIObject{TypeMeta: InternalTypeMeta{SelfLink: "foobar"}},
			expect:  "foobar",
			try:     "newbar",
			succeed: true,
		},
		"fail": {
			obj:     &MyIncorrectlyMarkedAsAPIObject{},
			succeed: false,
		},
	}

	linker := runtime.SelfLinker(NewAccessor())
	for name, item := range table {
		got, err := linker.SelfLink(item.obj)
		if e, a := item.succeed, err == nil; e != a {
			t.Errorf("%v: expected %v, got %v", name, e, a)
		}
		if e, a := item.expect, got; item.succeed && e != a {
			t.Errorf("%v: expected %v, got %v", name, e, a)
		}

		err = linker.SetSelfLink(item.obj, item.try)
		if e, a := item.succeed, err == nil; e != a {
			t.Errorf("%v: expected %v, got %v", name, e, a)
		}
		if item.succeed {
			got, err := linker.SelfLink(item.obj)
			if err != nil {
				t.Errorf("%v: expected no err, got %v", name, err)
			}
			if e, a := item.try, got; e != a {
				t.Errorf("%v: expected %v, got %v", name, e, a)
			}
		}
	}
}
Esempio n. 2
0
// This codec can decode any object that Kubernetes is aware of.
var Codec = v1beta1.Codec

// accessor is the shared static metadata accessor for the API.
var accessor = meta.NewAccessor()

// ResourceVersioner describes a default versioner that can handle all types
// of versioning.
// TODO: when versioning changes, make this part of each API definition.
var ResourceVersioner = runtime.ResourceVersioner(accessor)

// SelfLinker can set or get the SelfLink field of all API types.
// TODO: when versioning changes, make this part of each API definition.
// TODO(lavalamp): Combine SelfLinker & ResourceVersioner interfaces, force all uses
// to go through the InterfacesFor method below.
var SelfLinker = runtime.SelfLinker(accessor)

// RESTMapper provides the default mapping between REST paths and the objects declared in api.Scheme and all known
// Kubernetes versions.
var RESTMapper meta.RESTMapper

// InterfacesFor returns the default Codec and ResourceVersioner for a given version
// string, or an error if the version is not known.
func InterfacesFor(version string) (*meta.VersionInterfaces, error) {
	switch version {
	case "v1beta1":
		return &meta.VersionInterfaces{
			Codec:            v1beta1.Codec,
			ObjectConvertor:  api.Scheme,
			MetadataAccessor: accessor,
		}, nil