Bumping k8s dependencies to 1.13

vendor/k8s.io/kube-openapi/test/integration/builder/main.go

@@ -0,0 +1,116 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+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 main
+
+import (
+	"encoding/json"
+	"io/ioutil"
+	"log"
+	"os"
+
+	"github.com/emicklei/go-restful"
+	"github.com/go-openapi/spec"
+	"k8s.io/kube-openapi/pkg/builder"
+	"k8s.io/kube-openapi/pkg/common"
+	"k8s.io/kube-openapi/test/integration/pkg/generated"
+)
+
+// TODO: Change this to output the generated swagger to stdout.
+const defaultSwaggerFile = "generated.json"
+
+func main() {
+	// Get the name of the generated swagger file from the args
+	// if it exists; otherwise use the default file name.
+	swaggerFilename := defaultSwaggerFile
+	if len(os.Args) > 1 {
+		swaggerFilename = os.Args[1]
+	}
+
+	// Generate the definition names from the map keys returned
+	// from GetOpenAPIDefinitions. Anonymous function returning empty
+	// Ref is not used.
+	var defNames []string
+	for name, _ := range generated.GetOpenAPIDefinitions(func(name string) spec.Ref {
+		return spec.Ref{}
+	}) {
+		defNames = append(defNames, name)
+	}
+
+	// Create a minimal builder config, then call the builder with the definition names.
+	config := createOpenAPIBuilderConfig()
+	config.GetDefinitions = generated.GetOpenAPIDefinitions
+	// Build the Paths using a simple WebService for the final spec
+	swagger, serr := builder.BuildOpenAPISpec(createWebServices(), config)
+	if serr != nil {
+		log.Fatalf("ERROR: %s", serr.Error())
+	}
+	// Generate the definitions for the passed type names to put in the final spec.
+	// Note that in reality one should run BuildOpenAPISpec to build the entire spec. We
+	// separate the steps of building Paths and building Definitions here, because we
+	// only have a simple WebService which doesn't wire the definitions up.
+	definitionSwagger, err := builder.BuildOpenAPIDefinitionsForResources(config, defNames...)
+	if err != nil {
+		log.Fatalf("ERROR: %s", err.Error())
+	}
+	// Copy the generated definitions into the final swagger.
+	swagger.Definitions = definitionSwagger.Definitions
+
+	// Marshal the swagger spec into JSON, then write it out.
+	specBytes, err := json.MarshalIndent(swagger, " ", " ")
+	if err != nil {
+		log.Fatalf("json marshal error: %s", err.Error())
+	}
+	err = ioutil.WriteFile(swaggerFilename, specBytes, 0644)
+	if err != nil {
+		log.Fatalf("stdout write error: %s", err.Error())
+	}
+}
+
+// CreateOpenAPIBuilderConfig hard-codes some values in the API builder
+// config for testing.
+func createOpenAPIBuilderConfig() *common.Config {
+	return &common.Config{
+		ProtocolList:   []string{"https"},
+		IgnorePrefixes: []string{"/swaggerapi"},
+		Info: &spec.Info{
+			InfoProps: spec.InfoProps{
+				Title:   "Integration Test",
+				Version: "1.0",
+			},
+		},
+		ResponseDefinitions: map[string]spec.Response{
+			"NotFound": spec.Response{
+				ResponseProps: spec.ResponseProps{
+					Description: "Entity not found.",
+				},
+			},
+		},
+		CommonResponses: map[int]spec.Response{
+			404: *spec.ResponseRef("#/responses/NotFound"),
+		},
+	}
+}
+
+// createWebServices hard-codes a simple WebService which only defines a GET path
+// for testing.
+func createWebServices() []*restful.WebService {
+	w := new(restful.WebService)
+	// Define a dummy GET /test endpoint
+	w = w.Route(w.GET("test").
+		To(func(*restful.Request, *restful.Response) {}))
+	return []*restful.WebService{w}
+}