mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-18 04:10:22 +00:00
466 lines
12 KiB
Go
466 lines
12 KiB
Go
/*
|
|
Copyright 2016 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 builder
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"net/http"
|
|
"strings"
|
|
"testing"
|
|
|
|
"github.com/emicklei/go-restful"
|
|
"github.com/go-openapi/spec"
|
|
"github.com/stretchr/testify/assert"
|
|
openapi "k8s.io/kube-openapi/pkg/common"
|
|
)
|
|
|
|
// setUp is a convenience function for setting up for (most) tests.
|
|
func setUp(t *testing.T, fullMethods bool) (openAPI, *restful.Container, *assert.Assertions) {
|
|
assert := assert.New(t)
|
|
config, container := getConfig(fullMethods)
|
|
return openAPI{
|
|
config: config,
|
|
swagger: &spec.Swagger{
|
|
SwaggerProps: spec.SwaggerProps{
|
|
Swagger: OpenAPIVersion,
|
|
Definitions: spec.Definitions{},
|
|
Paths: &spec.Paths{Paths: map[string]spec.PathItem{}},
|
|
Info: config.Info,
|
|
},
|
|
},
|
|
}, container, assert
|
|
}
|
|
|
|
func noOp(request *restful.Request, response *restful.Response) {}
|
|
|
|
// Test input
|
|
type TestInput struct {
|
|
// Name of the input
|
|
Name string `json:"name,omitempty"`
|
|
// ID of the input
|
|
ID int `json:"id,omitempty"`
|
|
Tags []string `json:"tags,omitempty"`
|
|
}
|
|
|
|
// Test output
|
|
type TestOutput struct {
|
|
// Name of the output
|
|
Name string `json:"name,omitempty"`
|
|
// Number of outputs
|
|
Count int `json:"count,omitempty"`
|
|
}
|
|
|
|
func (_ TestInput) OpenAPIDefinition() *openapi.OpenAPIDefinition {
|
|
schema := spec.Schema{}
|
|
schema.Description = "Test input"
|
|
schema.Properties = map[string]spec.Schema{
|
|
"name": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Name of the input",
|
|
Type: []string{"string"},
|
|
Format: "",
|
|
},
|
|
},
|
|
"id": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "ID of the input",
|
|
Type: []string{"integer"},
|
|
Format: "int32",
|
|
},
|
|
},
|
|
"tags": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "",
|
|
Type: []string{"array"},
|
|
Items: &spec.SchemaOrArray{
|
|
Schema: &spec.Schema{
|
|
SchemaProps: spec.SchemaProps{
|
|
Type: []string{"string"},
|
|
Format: "",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
}
|
|
schema.Extensions = spec.Extensions{"x-test": "test"}
|
|
return &openapi.OpenAPIDefinition{
|
|
Schema: schema,
|
|
Dependencies: []string{},
|
|
}
|
|
}
|
|
|
|
func (_ TestOutput) OpenAPIDefinition() *openapi.OpenAPIDefinition {
|
|
schema := spec.Schema{}
|
|
schema.Description = "Test output"
|
|
schema.Properties = map[string]spec.Schema{
|
|
"name": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Name of the output",
|
|
Type: []string{"string"},
|
|
Format: "",
|
|
},
|
|
},
|
|
"count": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Number of outputs",
|
|
Type: []string{"integer"},
|
|
Format: "int32",
|
|
},
|
|
},
|
|
}
|
|
return &openapi.OpenAPIDefinition{
|
|
Schema: schema,
|
|
Dependencies: []string{},
|
|
}
|
|
}
|
|
|
|
var _ openapi.OpenAPIDefinitionGetter = TestInput{}
|
|
var _ openapi.OpenAPIDefinitionGetter = TestOutput{}
|
|
|
|
func getTestRoute(ws *restful.WebService, method string, additionalParams bool, opPrefix string) *restful.RouteBuilder {
|
|
ret := ws.Method(method).
|
|
Path("/test/{path:*}").
|
|
Doc(fmt.Sprintf("%s test input", method)).
|
|
Operation(fmt.Sprintf("%s%sTestInput", method, opPrefix)).
|
|
Produces(restful.MIME_JSON).
|
|
Consumes(restful.MIME_JSON).
|
|
Param(ws.PathParameter("path", "path to the resource").DataType("string")).
|
|
Param(ws.QueryParameter("pretty", "If 'true', then the output is pretty printed.")).
|
|
Reads(TestInput{}).
|
|
Returns(200, "OK", TestOutput{}).
|
|
Writes(TestOutput{}).
|
|
To(noOp)
|
|
if additionalParams {
|
|
ret.Param(ws.HeaderParameter("hparam", "a test head parameter").DataType("integer"))
|
|
ret.Param(ws.FormParameter("fparam", "a test form parameter").DataType("number"))
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func getConfig(fullMethods bool) (*openapi.Config, *restful.Container) {
|
|
mux := http.NewServeMux()
|
|
container := restful.NewContainer()
|
|
container.ServeMux = mux
|
|
ws := new(restful.WebService)
|
|
ws.Path("/foo")
|
|
ws.Route(getTestRoute(ws, "get", true, "foo"))
|
|
if fullMethods {
|
|
ws.Route(getTestRoute(ws, "post", false, "foo")).
|
|
Route(getTestRoute(ws, "put", false, "foo")).
|
|
Route(getTestRoute(ws, "head", false, "foo")).
|
|
Route(getTestRoute(ws, "patch", false, "foo")).
|
|
Route(getTestRoute(ws, "options", false, "foo")).
|
|
Route(getTestRoute(ws, "delete", false, "foo"))
|
|
|
|
}
|
|
ws.Path("/bar")
|
|
ws.Route(getTestRoute(ws, "get", true, "bar"))
|
|
if fullMethods {
|
|
ws.Route(getTestRoute(ws, "post", false, "bar")).
|
|
Route(getTestRoute(ws, "put", false, "bar")).
|
|
Route(getTestRoute(ws, "head", false, "bar")).
|
|
Route(getTestRoute(ws, "patch", false, "bar")).
|
|
Route(getTestRoute(ws, "options", false, "bar")).
|
|
Route(getTestRoute(ws, "delete", false, "bar"))
|
|
|
|
}
|
|
container.Add(ws)
|
|
return &openapi.Config{
|
|
ProtocolList: []string{"https"},
|
|
Info: &spec.Info{
|
|
InfoProps: spec.InfoProps{
|
|
Title: "TestAPI",
|
|
Description: "Test API",
|
|
Version: "unversioned",
|
|
},
|
|
},
|
|
GetDefinitions: func(_ openapi.ReferenceCallback) map[string]openapi.OpenAPIDefinition {
|
|
return map[string]openapi.OpenAPIDefinition{
|
|
"k8s.io/kube-openapi/pkg/builder.TestInput": *TestInput{}.OpenAPIDefinition(),
|
|
"k8s.io/kube-openapi/pkg/builder.TestOutput": *TestOutput{}.OpenAPIDefinition(),
|
|
// Bazel changes the package name, this is ok for testing, but we need to fix it if it happened
|
|
// in the main code.
|
|
"k8s.io/kube-openapi/pkg/builder/go_default_test.TestInput": *TestInput{}.OpenAPIDefinition(),
|
|
"k8s.io/kube-openapi/pkg/builder/go_default_test.TestOutput": *TestOutput{}.OpenAPIDefinition(),
|
|
}
|
|
},
|
|
GetDefinitionName: func(name string) (string, spec.Extensions) {
|
|
friendlyName := name[strings.LastIndex(name, "/")+1:]
|
|
if strings.HasPrefix(friendlyName, "go_default_test") {
|
|
friendlyName = "builder" + friendlyName[len("go_default_test"):]
|
|
}
|
|
return friendlyName, spec.Extensions{"x-test2": "test2"}
|
|
},
|
|
}, container
|
|
}
|
|
|
|
func getTestOperation(method string, opPrefix string) *spec.Operation {
|
|
return &spec.Operation{
|
|
OperationProps: spec.OperationProps{
|
|
Description: fmt.Sprintf("%s test input", method),
|
|
Consumes: []string{"application/json"},
|
|
Produces: []string{"application/json"},
|
|
Schemes: []string{"https"},
|
|
Parameters: []spec.Parameter{},
|
|
Responses: getTestResponses(),
|
|
ID: fmt.Sprintf("%s%sTestInput", method, opPrefix),
|
|
},
|
|
}
|
|
}
|
|
|
|
func getTestPathItem(allMethods bool, opPrefix string) spec.PathItem {
|
|
ret := spec.PathItem{
|
|
PathItemProps: spec.PathItemProps{
|
|
Get: getTestOperation("get", opPrefix),
|
|
Parameters: getTestCommonParameters(),
|
|
},
|
|
}
|
|
ret.Get.Parameters = getAdditionalTestParameters()
|
|
if allMethods {
|
|
ret.Put = getTestOperation("put", opPrefix)
|
|
ret.Put.Parameters = getTestParameters()
|
|
ret.Post = getTestOperation("post", opPrefix)
|
|
ret.Post.Parameters = getTestParameters()
|
|
ret.Head = getTestOperation("head", opPrefix)
|
|
ret.Head.Parameters = getTestParameters()
|
|
ret.Patch = getTestOperation("patch", opPrefix)
|
|
ret.Patch.Parameters = getTestParameters()
|
|
ret.Delete = getTestOperation("delete", opPrefix)
|
|
ret.Delete.Parameters = getTestParameters()
|
|
ret.Options = getTestOperation("options", opPrefix)
|
|
ret.Options.Parameters = getTestParameters()
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func getRefSchema(ref string) *spec.Schema {
|
|
return &spec.Schema{
|
|
SchemaProps: spec.SchemaProps{
|
|
Ref: spec.MustCreateRef(ref),
|
|
},
|
|
}
|
|
}
|
|
|
|
func getTestResponses() *spec.Responses {
|
|
ret := spec.Responses{
|
|
ResponsesProps: spec.ResponsesProps{
|
|
StatusCodeResponses: map[int]spec.Response{},
|
|
},
|
|
}
|
|
ret.StatusCodeResponses[200] = spec.Response{
|
|
ResponseProps: spec.ResponseProps{
|
|
Description: "OK",
|
|
Schema: getRefSchema("#/definitions/builder.TestOutput"),
|
|
},
|
|
}
|
|
return &ret
|
|
}
|
|
|
|
func getTestCommonParameters() []spec.Parameter {
|
|
ret := make([]spec.Parameter, 2)
|
|
ret[0] = spec.Parameter{
|
|
SimpleSchema: spec.SimpleSchema{
|
|
Type: "string",
|
|
},
|
|
ParamProps: spec.ParamProps{
|
|
Description: "path to the resource",
|
|
Name: "path",
|
|
In: "path",
|
|
Required: true,
|
|
},
|
|
CommonValidations: spec.CommonValidations{
|
|
UniqueItems: true,
|
|
},
|
|
}
|
|
ret[1] = spec.Parameter{
|
|
SimpleSchema: spec.SimpleSchema{
|
|
Type: "string",
|
|
},
|
|
ParamProps: spec.ParamProps{
|
|
Description: "If 'true', then the output is pretty printed.",
|
|
Name: "pretty",
|
|
In: "query",
|
|
},
|
|
CommonValidations: spec.CommonValidations{
|
|
UniqueItems: true,
|
|
},
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func getTestParameters() []spec.Parameter {
|
|
ret := make([]spec.Parameter, 1)
|
|
ret[0] = spec.Parameter{
|
|
ParamProps: spec.ParamProps{
|
|
Name: "body",
|
|
In: "body",
|
|
Required: true,
|
|
Schema: getRefSchema("#/definitions/builder.TestInput"),
|
|
},
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func getAdditionalTestParameters() []spec.Parameter {
|
|
ret := make([]spec.Parameter, 3)
|
|
ret[0] = spec.Parameter{
|
|
ParamProps: spec.ParamProps{
|
|
Name: "body",
|
|
In: "body",
|
|
Required: true,
|
|
Schema: getRefSchema("#/definitions/builder.TestInput"),
|
|
},
|
|
}
|
|
ret[1] = spec.Parameter{
|
|
ParamProps: spec.ParamProps{
|
|
Name: "fparam",
|
|
Description: "a test form parameter",
|
|
In: "formData",
|
|
},
|
|
SimpleSchema: spec.SimpleSchema{
|
|
Type: "number",
|
|
},
|
|
CommonValidations: spec.CommonValidations{
|
|
UniqueItems: true,
|
|
},
|
|
}
|
|
ret[2] = spec.Parameter{
|
|
SimpleSchema: spec.SimpleSchema{
|
|
Type: "integer",
|
|
},
|
|
ParamProps: spec.ParamProps{
|
|
Description: "a test head parameter",
|
|
Name: "hparam",
|
|
In: "header",
|
|
},
|
|
CommonValidations: spec.CommonValidations{
|
|
UniqueItems: true,
|
|
},
|
|
}
|
|
return ret
|
|
}
|
|
|
|
func getTestInputDefinition() spec.Schema {
|
|
return spec.Schema{
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Test input",
|
|
Properties: map[string]spec.Schema{
|
|
"id": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "ID of the input",
|
|
Type: spec.StringOrArray{"integer"},
|
|
Format: "int32",
|
|
},
|
|
},
|
|
"name": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Name of the input",
|
|
Type: spec.StringOrArray{"string"},
|
|
},
|
|
},
|
|
"tags": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Type: spec.StringOrArray{"array"},
|
|
Items: &spec.SchemaOrArray{
|
|
Schema: &spec.Schema{
|
|
SchemaProps: spec.SchemaProps{
|
|
Type: spec.StringOrArray{"string"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
VendorExtensible: spec.VendorExtensible{
|
|
Extensions: spec.Extensions{
|
|
"x-test": "test",
|
|
"x-test2": "test2",
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func getTestOutputDefinition() spec.Schema {
|
|
return spec.Schema{
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Test output",
|
|
Properties: map[string]spec.Schema{
|
|
"count": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Number of outputs",
|
|
Type: spec.StringOrArray{"integer"},
|
|
Format: "int32",
|
|
},
|
|
},
|
|
"name": {
|
|
SchemaProps: spec.SchemaProps{
|
|
Description: "Name of the output",
|
|
Type: spec.StringOrArray{"string"},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
VendorExtensible: spec.VendorExtensible{
|
|
Extensions: spec.Extensions{
|
|
"x-test2": "test2",
|
|
},
|
|
},
|
|
}
|
|
}
|
|
|
|
func TestBuildSwaggerSpec(t *testing.T) {
|
|
o, container, assert := setUp(t, true)
|
|
expected := &spec.Swagger{
|
|
SwaggerProps: spec.SwaggerProps{
|
|
Info: &spec.Info{
|
|
InfoProps: spec.InfoProps{
|
|
Title: "TestAPI",
|
|
Description: "Test API",
|
|
Version: "unversioned",
|
|
},
|
|
},
|
|
Swagger: "2.0",
|
|
Paths: &spec.Paths{
|
|
Paths: map[string]spec.PathItem{
|
|
"/foo/test/{path}": getTestPathItem(true, "foo"),
|
|
"/bar/test/{path}": getTestPathItem(true, "bar"),
|
|
},
|
|
},
|
|
Definitions: spec.Definitions{
|
|
"builder.TestInput": getTestInputDefinition(),
|
|
"builder.TestOutput": getTestOutputDefinition(),
|
|
},
|
|
},
|
|
}
|
|
err := o.init(container.RegisteredWebServices())
|
|
if !assert.NoError(err) {
|
|
return
|
|
}
|
|
expected_json, err := json.Marshal(expected)
|
|
if !assert.NoError(err) {
|
|
return
|
|
}
|
|
actual_json, err := json.Marshal(o.swagger)
|
|
if !assert.NoError(err) {
|
|
return
|
|
}
|
|
assert.Equal(string(expected_json), string(actual_json))
|
|
}
|