mirror of
https://github.com/ceph/ceph-csi.git
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123 lines
3.4 KiB
Go
123 lines
3.4 KiB
Go
/*
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Copyright 2014 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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// This is made a separate package and should only be imported by tests, because
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// it imports testapi
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package fake
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import (
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"net/http"
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"net/url"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/apimachinery/pkg/types"
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restclient "k8s.io/client-go/rest"
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"k8s.io/client-go/util/flowcontrol"
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)
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func CreateHTTPClient(roundTripper func(*http.Request) (*http.Response, error)) *http.Client {
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return &http.Client{
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Transport: roundTripperFunc(roundTripper),
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}
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}
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type roundTripperFunc func(*http.Request) (*http.Response, error)
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func (f roundTripperFunc) RoundTrip(req *http.Request) (*http.Response, error) {
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return f(req)
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}
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// RESTClient provides a fake RESTClient interface.
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type RESTClient struct {
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Client *http.Client
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NegotiatedSerializer runtime.NegotiatedSerializer
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GroupVersion schema.GroupVersion
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VersionedAPIPath string
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Req *http.Request
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Resp *http.Response
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Err error
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}
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func (c *RESTClient) Get() *restclient.Request {
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return c.request("GET")
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}
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func (c *RESTClient) Put() *restclient.Request {
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return c.request("PUT")
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}
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func (c *RESTClient) Patch(pt types.PatchType) *restclient.Request {
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return c.request("PATCH").SetHeader("Content-Type", string(pt))
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}
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func (c *RESTClient) Post() *restclient.Request {
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return c.request("POST")
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}
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func (c *RESTClient) Delete() *restclient.Request {
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return c.request("DELETE")
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}
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func (c *RESTClient) Verb(verb string) *restclient.Request {
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return c.request(verb)
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}
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func (c *RESTClient) APIVersion() schema.GroupVersion {
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return c.GroupVersion
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}
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func (c *RESTClient) GetRateLimiter() flowcontrol.RateLimiter {
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return nil
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}
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func (c *RESTClient) request(verb string) *restclient.Request {
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config := restclient.ContentConfig{
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ContentType: runtime.ContentTypeJSON,
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GroupVersion: &c.GroupVersion,
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NegotiatedSerializer: c.NegotiatedSerializer,
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}
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ns := c.NegotiatedSerializer
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info, _ := runtime.SerializerInfoForMediaType(ns.SupportedMediaTypes(), runtime.ContentTypeJSON)
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internalVersion := schema.GroupVersion{
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Group: c.GroupVersion.Group,
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Version: runtime.APIVersionInternal,
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}
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serializers := restclient.Serializers{
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// TODO this was hardcoded before, but it doesn't look right
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Encoder: ns.EncoderForVersion(info.Serializer, c.GroupVersion),
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Decoder: ns.DecoderToVersion(info.Serializer, internalVersion),
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}
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if info.StreamSerializer != nil {
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serializers.StreamingSerializer = info.StreamSerializer.Serializer
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serializers.Framer = info.StreamSerializer.Framer
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}
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return restclient.NewRequest(c, verb, &url.URL{Host: "localhost"}, c.VersionedAPIPath, config, serializers, nil, nil, 0)
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}
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func (c *RESTClient) Do(req *http.Request) (*http.Response, error) {
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if c.Err != nil {
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return nil, c.Err
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}
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c.Req = req
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if c.Client != nil {
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return c.Client.Do(req)
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}
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return c.Resp, nil
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}
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