3230a0b4fd
Clean up the code paths that lead to objects being transformed and output with negotiation.
Remove some duplicate code that was not consistent. Now, watch will respond correctly to
Table and PartialObjectMetadata requests. Add unit and integration tests.
When transforming responses to Tables, only the first watch event for a given type will
include the columns. Columns will not change unless the watch is restarted.
Add a volume attachment printer and tighten up table validation error cases.
Disable protobuf from table conversion because Tables don't have protobuf because they
use `interface{}`
111 lines
3.7 KiB
Go
111 lines
3.7 KiB
Go
/*
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Copyright 2015 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package testing
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import (
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"fmt"
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fuzz "github.com/google/gofuzz"
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appsv1 "k8s.io/api/apps/v1"
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v1 "k8s.io/api/core/v1"
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apitesting "k8s.io/apimachinery/pkg/api/apitesting"
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"k8s.io/apimachinery/pkg/api/apitesting/fuzzer"
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genericfuzzer "k8s.io/apimachinery/pkg/apis/meta/fuzzer"
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metafuzzer "k8s.io/apimachinery/pkg/apis/meta/fuzzer"
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"k8s.io/apimachinery/pkg/runtime"
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runtimeserializer "k8s.io/apimachinery/pkg/runtime/serializer"
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admissionregistrationfuzzer "k8s.io/kubernetes/pkg/apis/admissionregistration/fuzzer"
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"k8s.io/kubernetes/pkg/apis/apps"
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appsfuzzer "k8s.io/kubernetes/pkg/apis/apps/fuzzer"
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auditregistrationfuzzer "k8s.io/kubernetes/pkg/apis/auditregistration/fuzzer"
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autoscalingfuzzer "k8s.io/kubernetes/pkg/apis/autoscaling/fuzzer"
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batchfuzzer "k8s.io/kubernetes/pkg/apis/batch/fuzzer"
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certificatesfuzzer "k8s.io/kubernetes/pkg/apis/certificates/fuzzer"
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api "k8s.io/kubernetes/pkg/apis/core"
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corefuzzer "k8s.io/kubernetes/pkg/apis/core/fuzzer"
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extensionsfuzzer "k8s.io/kubernetes/pkg/apis/extensions/fuzzer"
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networkingfuzzer "k8s.io/kubernetes/pkg/apis/networking/fuzzer"
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policyfuzzer "k8s.io/kubernetes/pkg/apis/policy/fuzzer"
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rbacfuzzer "k8s.io/kubernetes/pkg/apis/rbac/fuzzer"
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storagefuzzer "k8s.io/kubernetes/pkg/apis/storage/fuzzer"
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)
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// overrideGenericFuncs override some generic fuzzer funcs from k8s.io/apiserver in order to have more realistic
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// values in a Kubernetes context.
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func overrideGenericFuncs(codecs runtimeserializer.CodecFactory) []interface{} {
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return []interface{}{
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func(j *runtime.Object, c fuzz.Continue) {
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// TODO: uncomment when round trip starts from a versioned object
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if true { //c.RandBool() {
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*j = &runtime.Unknown{
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// We do not set TypeMeta here because it is not carried through a round trip
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Raw: []byte(`{"apiVersion":"unknown.group/unknown","kind":"Something","someKey":"someValue"}`),
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ContentType: runtime.ContentTypeJSON,
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}
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} else {
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types := []runtime.Object{&api.Pod{}, &api.ReplicationController{}}
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t := types[c.Rand.Intn(len(types))]
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c.Fuzz(t)
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*j = t
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}
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},
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func(r *runtime.RawExtension, c fuzz.Continue) {
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// Pick an arbitrary type and fuzz it
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types := []runtime.Object{&api.Pod{}, &apps.Deployment{}, &api.Service{}}
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obj := types[c.Rand.Intn(len(types))]
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c.Fuzz(obj)
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var codec runtime.Codec
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switch obj.(type) {
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case *apps.Deployment:
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codec = apitesting.TestCodec(codecs, appsv1.SchemeGroupVersion)
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default:
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codec = apitesting.TestCodec(codecs, v1.SchemeGroupVersion)
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}
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// Convert the object to raw bytes
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bytes, err := runtime.Encode(codec, obj)
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if err != nil {
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panic(fmt.Sprintf("Failed to encode object: %v", err))
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}
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// Set the bytes field on the RawExtension
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r.Raw = bytes
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},
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}
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}
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// FuzzerFuncs is a list of fuzzer functions
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var FuzzerFuncs = fuzzer.MergeFuzzerFuncs(
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genericfuzzer.Funcs,
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overrideGenericFuncs,
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corefuzzer.Funcs,
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extensionsfuzzer.Funcs,
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appsfuzzer.Funcs,
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batchfuzzer.Funcs,
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autoscalingfuzzer.Funcs,
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rbacfuzzer.Funcs,
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policyfuzzer.Funcs,
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certificatesfuzzer.Funcs,
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admissionregistrationfuzzer.Funcs,
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auditregistrationfuzzer.Funcs,
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storagefuzzer.Funcs,
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networkingfuzzer.Funcs,
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metafuzzer.Funcs,
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)
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