Merge pull request #25542 from brendandburns/3rdpartye2e

Automatic merge from submit-queue

Add a basic e2e test for 3rd party objects.

Depends on https://github.com/kubernetes/kubernetes/pull/25365

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This commit is contained in:
k8s-merge-robot 2016-05-22 17:42:58 -07:00
commit f58c587aaa

178
test/e2e/third-party.go Normal file
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/*
Copyright 2016 The Kubernetes Authors All rights reserved.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package e2e
import (
"encoding/json"
"fmt"
"net/http"
"time"
"k8s.io/kubernetes/pkg/api"
"k8s.io/kubernetes/pkg/api/unversioned"
"k8s.io/kubernetes/pkg/apimachinery/registered"
"k8s.io/kubernetes/pkg/apis/extensions"
"k8s.io/kubernetes/pkg/runtime"
"k8s.io/kubernetes/pkg/util/wait"
"k8s.io/kubernetes/test/e2e/framework"
. "github.com/onsi/ginkgo"
)
var data = `{
"kind": "Foo",
"apiVersion": "company.com/v1",
"metadata": {
"name": "bazz"
},
"someField": "hello world",
"otherField": 1
}`
type Foo struct {
unversioned.TypeMeta `json:",inline"`
api.ObjectMeta `json:"metadata,omitempty" description:"standard object metadata"`
SomeField string `json:"someField"`
OtherField int `json:"otherField"`
}
type FooList struct {
unversioned.TypeMeta `json:",inline"`
unversioned.ListMeta `json:"metadata,omitempty" description:"standard list metadata; see http://releases.k8s.io/HEAD/docs/devel/api-conventions.md#metadata"`
Items []Foo `json:"items"`
}
var _ = Describe("ThirdParty resources", func() {
f := framework.NewDefaultFramework("thirdparty")
rsrc := &extensions.ThirdPartyResource{
ObjectMeta: api.ObjectMeta{
Name: "foo.company.com",
},
Versions: []extensions.APIVersion{
{Name: "v1"},
},
}
Context("Simple Third Party", func() {
It("creating/deleting thirdparty objects works [Conformance]", func() {
defer func() {
if err := f.Client.ThirdPartyResources().Delete(rsrc.Name); err != nil {
framework.Failf("failed to delete third party resource: %v", err)
}
}()
if _, err := f.Client.ThirdPartyResources().Create(rsrc); err != nil {
framework.Failf("failed to create third party resource: %v", err)
}
wait.Poll(time.Second*30, time.Minute*5, func() (bool, error) {
data, err := f.Client.RESTClient.Get().AbsPath("/apis/company.com/v1/foos").DoRaw()
if err != nil {
return false, err
}
meta := unversioned.TypeMeta{}
if err := json.Unmarshal(data, &meta); err != nil {
return false, err
}
if meta.Kind == "FooList" {
return true, nil
}
status := unversioned.Status{}
if err := runtime.DecodeInto(api.Codecs.LegacyCodec(registered.EnabledVersions()...), data, &status); err != nil {
return false, err
}
if status.Code != http.StatusNotFound {
return false, fmt.Errorf("Unexpected status: %v", status)
}
return false, nil
})
data, err := f.Client.RESTClient.Get().AbsPath("/apis/company.com/v1/foos").DoRaw()
if err != nil {
framework.Failf("failed to list with no objects: %v", err)
}
list := FooList{}
if err := json.Unmarshal(data, &list); err != nil {
framework.Failf("failed to decode: %#v", err)
}
if len(list.Items) != 0 {
framework.Failf("unexpected object before create: %v", list)
}
foo := &Foo{
TypeMeta: unversioned.TypeMeta{
Kind: "Foo",
},
ObjectMeta: api.ObjectMeta{
Name: "foo",
},
SomeField: "bar",
OtherField: 10,
}
bodyData, err := json.Marshal(foo)
if err != nil {
framework.Failf("failed to marshal: %v", err)
}
if _, err := f.Client.RESTClient.Post().AbsPath("/apis/company.com/v1/namespaces/default/foos").Body(bodyData).DoRaw(); err != nil {
framework.Failf("failed to create: %v", err)
}
data, err = f.Client.RESTClient.Get().AbsPath("/apis/company.com/v1/namespaces/default/foos/foo").DoRaw()
if err != nil {
framework.Failf("failed to get object: %v", err)
}
out := Foo{}
if err := json.Unmarshal(data, &out); err != nil {
framework.Failf("failed to decode: %#v", err)
}
if out.Name != foo.Name || out.SomeField != foo.SomeField || out.OtherField != foo.OtherField {
framework.Failf("expected:\n%#v\nsaw:\n%#v\n%s\n", foo, &out, string(data))
}
data, err = f.Client.RESTClient.Get().AbsPath("/apis/company.com/v1/foos").DoRaw()
if err != nil {
framework.Failf("failed to list with no objects: %v", err)
}
if err := json.Unmarshal(data, &list); err != nil {
framework.Failf("failed to decode: %#v", err)
}
if len(list.Items) != 1 {
framework.Failf("unexpected object too few or too many: %v", list)
}
if list.Items[0].Name != foo.Name || list.Items[0].SomeField != foo.SomeField || list.Items[0].OtherField != foo.OtherField {
framework.Failf("expected: %#v, saw in list: %#v", foo, list.Items[0])
}
if _, err := f.Client.RESTClient.Delete().AbsPath("/apis/company.com/v1/namespaces/default/foos/foo").DoRaw(); err != nil {
framework.Failf("failed to delete: %v", err)
}
data, err = f.Client.RESTClient.Get().AbsPath("/apis/company.com/v1/foos").DoRaw()
if err != nil {
framework.Failf("failed to list with no objects: %v", err)
}
if err := json.Unmarshal(data, &list); err != nil {
framework.Failf("failed to decode: %#v", err)
}
if len(list.Items) != 0 {
framework.Failf("unexpected object after delete: %v", list)
}
})
})
})