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jenkins+junit4+allure+selenium实现自动化测试与结果可视化

安装包

jenkins.war

jdk-8u332-linux-x64.tar.gz

https://repo1.maven.org/maven2/io/qameta/allure/allure-commandline/2.17.2/ allure-commandline-2.17.2.zip

https://chromedriver.storage.googleapis.com/index.html chromedriver

安装JDK

解压 tar xvf jdk-8u332-linux-x64.tar.gz

打开文件 vim /etc/profile

写入一下内容

export JAVA_HOME=/usr/jdk // maven会默认读取系统的JAVA_HOME来使用

export PATH=$PATH:$JAVA_HOME/bin

关闭vim

使全局配置生效 source /etc/profile

jenkins

1. 运行jenkins

nohup java -jar -Dhudson.model.DownloadService.noSignatureCheck=true jenkins.war >out.txt 2>&1 &

-Dhudson.model.DownloadService.noSignatureCheck=true // 表示不验证签名

nohup // 表示后台运行

访问:http://jenkins安装机器的ip:8080

用户名:admin

密码:在安装过程中会打印在屏幕中,如果没看到,去jenkins/secrets/initialAdminPassword中去找

如果是war包启动的jenkins,请在/root/.jenkins/secrets/initialAdminPassword中找

首次登录一定要修改密码,因为初始密码很难记

2. jenkins配置免密登陆(可选)

先记录下一个jenkins设置免密登录方法,以备不时之需吧。

进入Jenkins根目录,如果是war包启动,则应该在/root/.jenkins文件夹下,备份 config.xml 为 config.xml.bak,而后打开 config.xml 配置文件。

修改“< useSecurity >true< /useSecurity >”为“< useSecurity>false< /useSecurity>”;

重启jenkins

3. jenkins插件安装配置

进入Jenkins主页,点击插件管理,高级选项最后面

git

yum install git

git config --global http."sslVerify" false // 配置git不校验ssl

maven

1. 安装

下载地址:https://maven.apache.org/download.cgi

tar -zxvf apache-maven-3.8.5-bin.tar.gz // 解压

修改全局变量

vi /etc/profile

export MAVEN_HOME=/usr/local/maven/apache-maven-3.8.5
export PATH=$MAVEN_HOME/bin:$PATH

重新加载全局变量

source /etc/profile

测试mvn是否装好

mvn -v

另外还需要自行配置maven的配置文件,包括本地仓地址、镜像源等

2. 配置maven文件

修改/disk1/apache-maven-3.8.6/conf/settings.xml,一定要加入下面的镜像,涉及关键包ump-client的下载

<mirror>
  1. <id>szxy1</id>
  2. <mirrorOf>*,!central</mirrorOf>
  3. <url>https://mirrors.tools.xxxxxx.com/artifactory/sz-maven-public/ </url>
  4. </mirror>

安装Allure

解压allure-commandline-2.17.2.zip安装包,将bin目录加入到系统的全局变量中

修改全局变量

vi /etc/profile

export PATH=/disk2/jenkinsCodeRepository/allure/allure-2.17.2/bin:$PATH

重新加载全局变量

source /etc/profile

测试mvn是否装好

allure --version

nodejs

1. 下载安装

Index of /dist/去寻找自己想要的版本

我下载的是node-v16.14.2-linux-x64.tar.xz

tar xvf node-v16.14.2-linux-x64.tar.xz

vi /etc/profile // 修改环境变量

在最后加上:

export NODE_HOME= /disk1/nodejs/node-v16.14.2-linux-x64

export PATH=$NODE_HOME/bin:$PATH

再执行 source /etc/profile 让环境变量生效;

检查是否安装成功:

node –v

npm -v

2. 回退npm版本到指定版本

npm set strict-ssl false // 设置不校验ssl

npm config set registry https://npm.inxxxxxx.com/ // 配置源镜像地址

npm install npm@6.14.13 –g // 下载新的npm包

3. 下载依赖

npm install --unsafe-perm=true --allow-root

npm 出于安全考虑不支持以 root 用户运行,即使你用 root 用户身份运行了,npm 会自动转成一个叫 nobody 的用户来运行,而这个用户几乎没有任何权限。这样的话如果脚本里有一些需要权限的操作,比如写文件(尤其是写 /root/.node-gyp),就会崩掉。

为了避免这种情况,要么按照 npm 的规矩来,专门建一个用于运行 npm 的高权限用户;要么加 --unsafe-perm 参数,这样就不会切换到 nobody 上,运行时是哪个用户就是哪个用户,即使是 root。

在linux中启动谷歌浏览器

1. 安装

https://chromedriver.storage.googleapis.com/index.html chromedriver

2. Linux需要赋权

chmod +x chromedriver

3. 启动网易浏览器驱动(windows,Linux)

  1. public static WebDriver getDriver() throws IOException {
  2. File directory = new File("");//参数为空
  3. String courseFile = directory.getCanonicalPath() ;
  4. ChromeOptions chromeOptions = new ChromeOptions();
  5. if (System.getProperty("os.name").contains("Windows")) {
  6. System.setProperty("webdriver.chrome.driver", courseFile + "/src/test/resources/chromedriver.exe");
  7. }
  8. else {
  9. System.setProperty("webdriver.chrome.driver", courseFile + "/src/test/resources/chromedriver");
  10. chromeOptions.addArguments("-headless");
  11. chromeOptions.addArguments("-no-sandbox");
  12. }
  13. return new ChromeDriver(chromeOptions);
  14. }

由于Linux服务器有可能是无界面的,所以需要设置额外的参数headless与no-sandbox

拉取并构建代码

1. jenkins拉取

Jenkins创建一个自由项目,Source Code Management里面勾选git表示用git拉取代码,有配置项目用户名密码登录的还需要在Credentials新增一个拉取代码的账号密码,最后在Additional Behaviours加入一个check out to a sub-directory,表示将要把代码拉取到哪个目录下面。

2. jenkins构建

后端mvn工程使用mvn -DskipTests=true clean install构建,跳过单元测试代码

前端vue工程要先cd到项目目录下,然后npm install --unsafe-perm=true,下载前端依赖

脚本启动自动化测试

1. 编写python脚本启动待测试工程

思路:

  1. 使用命令行启动程序,java –jar xxx.jar, npm run dev,但需要注意加上nohup在后台运行,不然python脚本无法停止,nohup { commend } >running_log.txt 2>&1 &

第一个>表示把运行过程中控制台的输入也就是输出流打印到后面的文件中,2表示错误信息,&1表示正常输出,2>&1表示无论是命令出问题或者没出问题,都把控制台信息打印到输出流里面,最后一个&是nohup命令的固定格式。

  1. subprocess.popen运行命令,cwd参数指定运行命令的目录,npm run dev只能在工程目录下才能运行。

  2. 检测启动通过检测启动命令重定向的文件,查找关键字。

  3. 关闭工程通过kill -9 {pid},pid通过ps –ef查找,通过关键字筛选。

config.py

  1. import os
  2. HOME = os.path.join("/", "disk2", "jenkinsCodeRepository", "ITData")
  3. TEST_HOME = os.path.join("/", "disk2", "jenkinsCodeRepository", "ITdata-Auto-Test")
  4. TEST_FINISHED_KEYWORD = r"Finished at"
  5. ALLURE = "allure"
  6. ALLURE_LOG_FILENAME = "allure.txt"
  7. ALLURE_COMMEND = r"nohup allure serve target/surefire-reports -p 4567 >" + ALLURE_LOG_FILENAME + " 2>&1 &"
  8. ALLURE_SUCCESS_KEYWORD = r"Server started at"
  9. ALLURE_EXIST_KEYWORD = ".*allure.CommandLine serve target/surefire-reports -p 4567"
  10. ALLURE_LOG_FILE_PATH = os.path.join(TEST_HOME, ALLURE_LOG_FILENAME)
  11. JAVA = "java"
  12. JAVA_LOG_FILENAME = "service.txt"
  13. JAVA_COMMEND = r"nohup java -jar target/xxx-1.0.0.jar >" + JAVA_LOG_FILENAME + " 2>&1 &"
  14. JAVA_SUCCESS_KEYWORD = r"Started ApplicationRunner in"
  15. JAVA_EXIST_KEYWORD = "java -jar target/xxx-1.0.0.jar"
  16. JAVA_HOME = os.path.join(HOME, "xxx")
  17. JAVA_LOG_FILE_PATH = os.path.join(JAVA_HOME, JAVA_LOG_FILENAME)
  18. WEB = "web"
  19. WEB_LOG_FILENAME = "web.txt"
  20. WEB_COMMEND = r"nohup npm run dev >" + WEB_LOG_FILENAME + " 2>&1 &"
  21. WEB_SUCCESS_KEYWORD = "Network: http://\d+\.\d+\.\d+\.\d+:\d+"
  22. WEB_EXIST_KEYWORD = "node\s.*xxx.*vue-cli-service\sserve"
  23. WEB_HOME = os.path.join(HOME, "xxx")
  24. WEB_LOG_FILE_PATH = os.path.join(WEB_HOME, WEB_LOG_FILENAME)

start_server.py

  1. import os
  2. import re
  3. import sys
  4. import subprocess
  5. import time
  6. from close_server import close_server, find_server_pid
  7. from config import JAVA, ALLURE, WEB, ALLURE_COMMEND, JAVA_COMMEND, WEB_COMMEND, \
  8. JAVA_HOME, WEB_HOME, TEST_HOME, JAVA_LOG_FILE_PATH, WEB_LOG_FILE_PATH, \
  9. ALLURE_LOG_FILE_PATH, JAVA_SUCCESS_KEYWORD, WEB_SUCCESS_KEYWORD, ALLURE_SUCCESS_KEYWORD
  10. def start_server(server_name):
  11. if find_server_pid(server_name) != -1:
  12. print(f"{server_name} server is running.")
  13. return False
  14. if server_name == ALLURE:
  15. commend = ALLURE_COMMEND
  16. directory = TEST_HOME
  17. log_path = ALLURE_LOG_FILE_PATH
  18. elif server_name == JAVA:
  19. commend = JAVA_COMMEND
  20. directory = JAVA_HOME
  21. log_path = JAVA_LOG_FILE_PATH
  22. elif server_name == WEB:
  23. commend = WEB_COMMEND
  24. directory = WEB_HOME
  25. log_path = WEB_LOG_FILE_PATH
  26. else:
  27. raise ValueError(f"We can't start {server_name} server, {JAVA}, {ALLURE}, {WEB} are allowed to "
  28. f"be started.")
  29. del_log_file(server_name)
  30. subprocess.Popen(commend,
  31. cwd=directory,
  32. shell=True,
  33. env=os.environ,
  34. stdin=subprocess.PIPE,
  35. stdout=subprocess.PIPE,
  36. stderr=subprocess.PIPE)
  37. log_file_exist = False
  38. end_time = time.time() + 60
  39. while time.time() <= end_time:
  40. if os.path.exists(log_path):
  41. log_file_exist = True
  42. print(f"Succeeded to create {server_name} server's log file,details in log file path {log_path}")
  43. break
  44. time.sleep(5)
  45. if not log_file_exist:
  46. raise FileExistsError(f"Failed to create {server_name} server's log file,log file path {log_path}")
  47. start_sign = False
  48. end_time = time.time() + 180
  49. while time.time() <= end_time:
  50. if check_server_start(server_name):
  51. start_sign = True
  52. print(f"Succeeded to start {server_name} server")
  53. return True
  54. time.sleep(5)
  55. if not start_sign:
  56. print(f"Failed to start {server_name} server")
  57. raise RuntimeError(f"Failed to start {server_name} server")
  58. return False
  59. def check_server_start(server_name: str):
  60. if server_name == ALLURE:
  61. log_path = ALLURE_LOG_FILE_PATH
  62. keyword = ALLURE_SUCCESS_KEYWORD
  63. elif server_name == WEB:
  64. log_path = WEB_LOG_FILE_PATH
  65. keyword = WEB_SUCCESS_KEYWORD
  66. elif server_name == JAVA:
  67. log_path = JAVA_LOG_FILE_PATH
  68. keyword = JAVA_SUCCESS_KEYWORD
  69. else:
  70. raise ValueError(f"We can't check {server_name} server, {JAVA}, {ALLURE}, {WEB} are allowed to "
  71. f"be checked.")
  72. with open(log_path, mode='r', encoding='utf-8') as log_file:
  73. text = log_file.readlines()
  74. for line in text:
  75. if re.search(keyword, line):
  76. return True
  77. return False
  78. def del_log_file(server_name):
  79. if server_name == ALLURE:
  80. log_path = ALLURE_LOG_FILE_PATH
  81. elif server_name == WEB:
  82. log_path = WEB_LOG_FILE_PATH
  83. elif server_name == JAVA:
  84. log_path = JAVA_LOG_FILE_PATH
  85. else:
  86. raise ValueError(f"We can't del {server_name} log file, {JAVA}, {ALLURE}, {WEB} are allowed to "
  87. f"be deleted.")
  88. if os.path.exists(log_path):
  89. os.remove(log_path)
  90. print(f"Succeeded to delete {server_name} log file")
  91. if __name__ == "__main__":
  92. arguments = sys.argv
  93. if len(arguments) > 2:
  94. raise ValueError("arguments > 2. not allowed")
  95. script_path = arguments[0] if len(arguments) >= 1 else ""
  96. service_name = arguments[1] if len(arguments) >= 2 else ""
  97. if len(service_name) > 0:
  98. start_server(service_name)
  99. else:
  100. start_server(ALLURE)
  101. start_server(WEB)
  102. start_server(JAVA)

close_server.py

  1. import os
  2. import re
  3. import sys
  4. import subprocess
  5. from config import JAVA, ALLURE, WEB, JAVA_EXIST_KEYWORD, WEB_EXIST_KEYWORD, \
  6. ALLURE_EXIST_KEYWORD
  7. def close_server(server_name: str):
  8. pid = find_server_pid(server_name)
  9. if pid == -1:
  10. print(f"{server_name} process not found")
  11. return False
  12. kill_ret = subprocess.Popen(['kill', '-9', pid],
  13. shell=False,
  14. env=os.environ,
  15. stdin=subprocess.PIPE,
  16. stdout=subprocess.PIPE,
  17. stderr=subprocess.PIPE)
  18. out, err = kill_ret.communicate()
  19. if err:
  20. raise Exception(err)
  21. print(f"Succeeded to close {server_name} server, pid {pid}")
  22. return True
  23. def find_server_pid(server_name):
  24. ps_ret = subprocess.Popen(['ps', '-ef'],
  25. shell=False,
  26. env=os.environ,
  27. stdin=subprocess.PIPE,
  28. stdout=subprocess.PIPE,
  29. stderr=subprocess.PIPE)
  30. out, err = ps_ret.communicate()
  31. if err:
  32. raise Exception(err)
  33. data = out.decode('utf8').split('\n')
  34. pid = -1
  35. if server_name == ALLURE:
  36. keyword = ALLURE_EXIST_KEYWORD
  37. elif server_name == WEB:
  38. keyword = WEB_EXIST_KEYWORD
  39. elif server_name == JAVA:
  40. keyword = JAVA_EXIST_KEYWORD
  41. else:
  42. raise ValueError(f"We can't check {server_name} server exist, {JAVA}, {ALLURE}, {WEB} are "
  43. f"allowed to be checked exist.")
  44. for line in data:
  45. search = re.search(keyword, line)
  46. if search:
  47. pid = line.split()[1]
  48. break
  49. if pid == -1:
  50. return pid
  51. else:
  52. return pid
  53. if __name__ == "__main__":
  54. arguments = sys.argv
  55. if len(arguments) > 2:
  56. raise ValueError("arguments > 2. not allowed")
  57. script_path = arguments[0] if len(arguments) >= 1 else ""
  58. service_name = arguments[1] if len(arguments) >= 2 else ""
  59. if len(service_name) > 0:
  60. close_server(service_name)
  61. else:
  62. close_server(ALLURE)
  63. close_server(WEB)
  64. close_server(JAVA)

2. 脚本启动测试

start_test.py

  1. import os
  2. import re
  3. import subprocess
  4. from config import JAVA, ALLURE, WEB, TEST_HOME, TEST_FINISHED_KEYWORD
  5. from close_server import close_server
  6. from start_server import start_server
  7. if __name__ == "__main__":
  8. start_server(JAVA)
  9. start_server(WEB)
  10. test_ret = subprocess.Popen(['mvn', 'test'],
  11. cwd=TEST_HOME,
  12. shell=False,
  13. env=os.environ,
  14. stdin=subprocess.PIPE,
  15. stdout=subprocess.PIPE,
  16. stderr=subprocess.PIPE)
  17. out, err = test_ret.communicate()
  18. finish_test_sign = False
  19. for line in out.decode().split('\n'):
  20. if re.search(TEST_FINISHED_KEYWORD, line):
  21. finish_test_sign = True
  22. print(f"Finish test")
  23. break
  24. if not finish_test_sign:
  25. print(f"Not finish test")
  26. raise RuntimeError(err)
  27. close_server(JAVA)
  28. close_server(WEB)

jenkins配置allure

1. 安装插件

2. jenkins的project配置

在build选项卡中新增命令,先删除原来存留的测试结果,然后把新的测试结果文件移动到jenkins的allure工作目录下,文件夹名称一定要命名为allure-results,最后在post-build中配置测试结果文件夹的相对路径,就是刚刚移动文件到的allure-results文件夹。

我是用的是java的junit4+allure,生成测试结果文件通常保存在./在工程目录/target/surefire-reports文件夹中,python的话应该是一堆json文件。

标签: jenkins java python

本文转载自: https://blog.csdn.net/weixin_40292043/article/details/127736822
版权归原作者 lwn556u5ut 所有, 如有侵权,请联系我们删除。

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