mirror of
https://github.com/kubevela/kubevela.git
synced 2026-08-23 22:46:53 +00:00
Jian.Li
94dab9f2a5
* provider http * method * add license header * test cases * test cases * test cases * test cases * generate * lint * upgrade apply component * cover * test install
137 lines
3.0 KiB
Go
137 lines
3.0 KiB
Go
/*
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Copyright 2021 The KubeVela 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 http
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import (
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"io/ioutil"
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"net/http"
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"testing"
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"time"
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"gotest.tools/assert"
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"github.com/oam-dev/kubevela/pkg/cue/model/value"
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"github.com/oam-dev/kubevela/pkg/workflow/providers"
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)
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func TestHttpDo(t *testing.T) {
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shutdown := make(chan struct{})
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runMockServer(shutdown)
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defer func() {
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close(shutdown)
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}()
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baseTemplate := `
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url: string
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request?: close({
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body: string
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header: [string]: string
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trailer: [string]: string
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})
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response: close({
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body: string
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header?: [string]: [...string]
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trailer?: [string]: [...string]
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})
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`
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testCases := map[string]struct {
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request string
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expectedBody string
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}{
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"hello": {
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request: baseTemplate + `
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method: "GET"
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url: "http://127.0.0.1:1229/hello"`,
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expectedBody: `hello`,
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},
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"echo": {
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request: baseTemplate + `
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method: "POST"
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url: "http://127.0.0.1:1229/echo"
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request:{
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body: "I am vela"
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header: "Content-Type": "text/plain; charset=utf-8"
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}`,
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expectedBody: `I am vela`,
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},
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"json": {
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request: `
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import ("encoding/json")
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foo: {
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name: "foo"
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score: 100
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}
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method: "POST"
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url: "http://127.0.0.1:1229/echo"
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request:{
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body: json.Marshal(foo)
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header: "Content-Type": "application/json; charset=utf-8"
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}` + baseTemplate,
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expectedBody: `{"name":"foo","score":100}`,
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},
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}
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for tName, tCase := range testCases {
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v, err := value.NewValue(tCase.request, nil)
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assert.NilError(t, err, tName)
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prd := &provider{}
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err = prd.Do(nil, v, nil)
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assert.NilError(t, err, tName)
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body, err := v.LookupValue("response", "body")
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assert.NilError(t, err, tName)
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ret, err := body.CueValue().String()
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assert.NilError(t, err, tName)
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assert.Equal(t, ret, tCase.expectedBody, tName)
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}
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}
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func TestInstall(t *testing.T) {
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p := providers.NewProviders()
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Install(p)
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h, ok := p.GetHandler("http", "do")
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assert.Equal(t, ok, true)
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assert.Equal(t, h != nil, true)
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}
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func runMockServer(shutdown chan struct{}) {
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http.HandleFunc("/hello", func(w http.ResponseWriter, req *http.Request) {
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w.Write([]byte("hello"))
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})
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http.HandleFunc("/echo", func(w http.ResponseWriter, req *http.Request) {
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bt, _ := ioutil.ReadAll(req.Body)
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w.Write(bt)
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})
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srv := &http.Server{Addr: ":1229"}
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go srv.ListenAndServe()
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go func() {
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<-shutdown
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srv.Close()
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}()
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client := &http.Client{}
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// wait server started.
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for {
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time.Sleep(time.Millisecond * 300)
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req, _ := http.NewRequest("GET", "http://127.0.0.1:1229/hello", nil)
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_, err := client.Do(req)
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if err == nil {
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break
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}
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}
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}
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