test/target_test.go

   1 /*
   2  * Copyright (C) 2017-2018 "IoT.bzh"
   3  * Author Clément Bénier <clement.benier@iot.bzh>
   4  *
   5  * Licensed under the Apache License, Version 2.0 (the "License");
   6  * you may not use this file except in compliance with the License.
   7  * You may obtain a copy of the License at
   8  *
   9  *   http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing, software
  12  * distributed under the License is distributed on an "AS IS" BASIS,
  13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14  * See the License for the specific language governing permissions and
  15  * limitations under the License.
  16  */
  17 package xdsservertest
  18
  19 import (
  20         "os"
  21         "path"
  22         "strconv"
  23         "strings"
  24         "testing"
  25         "time"
  26
  27         "gerrit.automotivelinux.org/gerrit/src/xds/xds-server/lib/xsapiv1"
  28         "github.com/stretchr/testify/assert"
  29 )
  30
  31 /*flush channel with timeout*/
  32 func flushChannelTerm(channel chan xsapiv1.TerminalOutMsg, ms time.Duration) {
  33         timeoutB := false
  34         for !timeoutB {
  35                 select {
  36                 case <-channel:
  37                 case <-time.After(ms * time.Millisecond):
  38                         timeoutB = true
  39                 }
  40         }
  41 }
  42
  43 func TestTarget(t *testing.T) {
  44         var targetArray []xsapiv1.TargetConfig
  45         assert.Nil(t, HTTPCli.Get("/targets", &targetArray))
  46         assert.Equal(t, len(targetArray), 0)
  47
  48         target := xsapiv1.TargetConfig{
  49                 Name: "fakeTarget",
  50                 Type: xsapiv1.TypeTgtStandard,
  51                 IP:   "127.0.0.1",
  52         }
  53         var targetRes, targetResBis xsapiv1.TargetConfig
  54         assert.Nil(t, HTTPCli.Post("/targets", target, &targetRes))
  55         target.Name = "fakeTargetBis"
  56         assert.Nil(t, HTTPCli.Post("/targets", target, &targetResBis))
  57         assert.Equal(t, targetRes.Status, "Enable")
  58         assert.Equal(t, targetResBis.Status, "Enable")
  59
  60         term := xsapiv1.TerminalConfig{
  61                 Name: "terminal",
  62                 Type: xsapiv1.TypeTermSSH,
  63         }
  64         var termRes, termResBis xsapiv1.TerminalConfig
  65         assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
  66         term.Name = "terminalBis"
  67         assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals", term, &termResBis))
  68         assert.Equal(t, termRes.Status, "Enable")
  69         assert.Equal(t, termResBis.Status, "Enable")
  70
  71         chTerm := make(chan xsapiv1.TerminalOutMsg)
  72         defer close(chTerm)
  73
  74         sCli.Conn.On(xsapiv1.TerminalOutEvent, func(ev xsapiv1.TerminalOutMsg) {
  75                 chTerm <- ev
  76         })
  77
  78         assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals/"+termRes.ID+"/open", termRes, &termRes))
  79         assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals/"+termResBis.ID+"/open", termResBis, &termResBis))
  80         assert.Equal(t, termRes.Status, "Open")
  81         assert.Equal(t, termResBis.Status, "Open")
  82
  83         termOut := <-chTerm
  84         flushChannelTerm(chTerm, 50)
  85         stdoutMsg := string(termOut.Stdout)
  86         if strings.Contains(stdoutMsg, "Connection refused") {
  87                 t.Fatalf("%vYou may have to launch ssh server", stdoutMsg)
  88         } else if strings.Contains(stdoutMsg, "password") {
  89                 t.Fatalf("%vcopy your pub key in authorized_keys\ncat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys", stdoutMsg)
  90         }
  91         assert.True(t, strings.Contains(stdoutMsg, "Last login"))
  92
  93         rootCfgDir := os.Getenv(envRootCfgDir)
  94         totoFile := path.Join(rootCfgDir, "toto")
  95
  96         /*test with 2 terminals*/
  97         for i := 0; i < 2; i++ {
  98                 totoFileCurrent := totoFile + strconv.Itoa(i)
  99                 /*send cmd though term*/
 100                 data := []byte("echo helloWorld" + strconv.Itoa(i) + " >> " + totoFileCurrent + "\n")
 101
 102                 assert.Nil(t, sCli.Conn.Emit(xsapiv1.TerminalInEvent, data))
 103                 flushChannelTerm(chTerm, 50)
 104
 105                 /*check that toto file is created*/
 106                 _, err := os.Stat(totoFileCurrent)
 107                 assert.Nil(t, err)
 108
 109                 data = []byte("cat " + totoFileCurrent + "\n")
 110                 assert.Nil(t, sCli.Conn.Emit(xsapiv1.TerminalInEvent, data))
 111
 112                 <-chTerm           //cmd sent
 113                 termOut = <-chTerm //result of cat cmd
 114                 flushChannelTerm(chTerm, 50)
 115                 assert.Equal(t, string(termOut.Stdout), "helloWorld"+strconv.Itoa(i)+"\r\n")
 116         }
 117
 118         assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals/"+termRes.ID+"/close", termRes, &termRes))
 119         assert.Nil(t, HTTPCli.Post("/targets/"+targetResBis.ID+"/terminals/"+termResBis.ID+"/close", termResBis, &termResBis))
 120         assert.Equal(t, termRes.Status, "Close")
 121         assert.Equal(t, termResBis.Status, "Close")
 122
 123         /*remove targets and terms*/
 124         assert.Nil(t, HTTPCli.Get("/targets", &targetArray))
 125         for i := 0; i < len(targetArray); i++ {
 126                 var termArray []xsapiv1.TerminalConfig
 127                 assert.Nil(t, HTTPCli.Get("/targets/"+targetArray[i].ID+"/terminals", &termArray))
 128                 for j := 0; j < len(termArray); j++ {
 129                         assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
 130                         assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
 131                 }
 132                 var tgtRes xsapiv1.TargetConfig
 133                 assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes))
 134                 assert.Equal(t, targetArray[i].ID, tgtRes.ID)
 135         }
 136 }
 137
 138 func TestTargetErrors(t *testing.T) {
 139         target := xsapiv1.TargetConfig{}
 140         var targetRes xsapiv1.TargetConfig
 141         assert.NotNil(t, HTTPCli.Post("/targets", target, &targetRes))
 142         target.Type = xsapiv1.TypeTgtStandard
 143         assert.NotNil(t, HTTPCli.Post("/targets", target, &targetRes))
 144         target.IP = "127.0.0.1"
 145         assert.Nil(t, HTTPCli.Post("/targets", target, &targetRes))
 146
 147         term := xsapiv1.TerminalConfig{}
 148         var termRes xsapiv1.TerminalConfig
 149         assert.NotNil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
 150         term.Type = xsapiv1.TypeTermSSH
 151         assert.NotNil(t, HTTPCli.Post("/targets/"+"1010"+"/terminals", term, &termRes))
 152         assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
 153         assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
 154         assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
 155         assert.Nil(t, HTTPCli.Post("/targets/"+targetRes.ID+"/terminals", term, &termRes))
 156
 157         /*remove targets and terms*/
 158         var targetArray []xsapiv1.TargetConfig
 159         assert.Nil(t, HTTPCli.Get("/targets", &targetArray))
 160         for i := 0; i < len(targetArray); i++ {
 161                 var termArray []xsapiv1.TerminalConfig
 162                 assert.Nil(t, HTTPCli.Get("/targets/"+targetArray[i].ID+"/terminals", &termArray))
 163                 for j := 0; j < len(termArray); j++ {
 164                         assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
 165                         assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID+"/terminals/"+termArray[j].ID, &termRes))
 166                 }
 167                 var tgtRes xsapiv1.TargetConfig
 168                 assert.Nil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes))
 169                 assert.Equal(t, targetArray[i].ID, tgtRes.ID)
 170                 assert.NotNil(t, HTTPCli.Delete("/targets/"+targetArray[i].ID, &tgtRes))
 171         }
 172 }