A while ago, a junior elementary school boy complained to me, saying that he was speechless by the interviewer when he was taking part in the test of a large factory, and the scene made him very embarrassed.
The most impressive are the following questions:
- How to resolve Case dependencies in automated testing?
- What is the proportion of automation and manual in your company's business? What business are they used for?
- How does appium allow Case to communicate with the mobile phone?
- How to handle encryption and decryption in interface automation?
In less than half an hour, the interview with the elementary school boy was over.
Then the elementary school boy received the notification of "go back and wait for news". As a result, he saw the interviewer post a circle of friends like this that night:
The elementary school brother was very shocked after reading it, so he came to me. Let's talk about the problem of automated testing
The testing industry has developed to the present stage, and the current testing practitioners have reached a consensus that the traditional manual testing mode has become a thing of the past!
At present, the entry threshold of the testing industry is constantly increasing. Almost all testing positions require knowledge of code and mastery of automated testing technology. If you only write functional testing experience in your resume, it is difficult to pass the resume screening. Therefore, test job seekers will add some high-end skills keywords when writing resumes, such as automation, appium, interface automation, test development...
In this way, although you can pass the resume test, you can't pass the interview test. Like the elementary school students, you will be exposed after a few questions.
If you haven't really done a project, you can't answer a question, and you will just be speechless when asked. Beautifying the resume is only to solve the appearance problem. The root of passing the interview is to truly master the practical skills of automation.
Although many test students are also aware of the importance of automation. However, due to the weak technical foundation, the lack of systematic learning and guidance from experienced people, and the lack of a full-process practical drill environment, it is difficult to self-study to meet the employment requirements of enterprises in a short period of time. There are still many students who are stuck at the level of programming language/basic automation testing technology, let alone mastering advanced automation practical thinking and experience and applying them flexibly.
Automated Testing Study Advice
My road to automated testing is inseparable from the plan at each stage along the way, because I like planning and summarizing, so my friends and I spent a period of time organizing and writing the following "Software Test Engineer Development Direction Knowledge Architecture System" Figure", also sorted out a lot of [network disk resources], friends who need it can get the network disk link for free at the end of the article. Hope that will bring you help and direction.
1. Test basis
Understand the basic skills of testing, master the use of mainstream defect management tools, and be proficient in the operation and maintenance of test environments
| Programmer Erhei (public account) | test basis |
|---|---|
| Test Plan/Test Case | Black-box use case design equivalence class/boundary value/scenario analysis/decision table/causal diagram analysis/error inference |
| defect | Defect lifecycle/defect grading/defect management tool ZenTao/Jira |
| database | Mysql/environment construction/addition, deletion, modification and query/associated query/stored procedure |
| Linux | System construction/basic instructions/log analysis/environment construction |
2. Necessary knowledge of Linux
As the most popular software environment system, Linux must be mastered. The current recruitment requirements require Linux capabilities.
| Programmer Erhei (public account) | Essential knowledge of Linux |
|---|---|
| Introduction and preparation of Linux system | As the most popular software environment system, Linux must be known, starting from the introduction of the CenterOS version system, installation, directory structure and other basic content, and also preparing for the subsequent self-built test environment. |
| Linux remote tool Xshell | Introduce in detail how to get started with Linux, and perform regular remote management and file transfer operations, including the tools Xshell and Xftp involved |
| Linux file attributes and management | Introduce in detail how to get started with Linux, and perform regular remote management and file transfer operations, including the tools Xshell, Xftp- |
| Linux file attributes and management | Introduce in detail how to get started with Linux, and perform regular remote management and file transfer operations, including the tools Xshell and Xftp involved |
| Linux file attributes and management | Linux files, basic attributes of directories, file operations, file management, directory operations, directory management. Avoid self-destructive behavior operation, how to prevent accidental operation |
| Linux user and group management | How to add, delete, modify users and groups in Linux, and grant corresponding permissions, no longer stuck due to permission issues – |
| Linux file editor | The use of Linux file editor vi, command mode, input mode, operation examples, shortcut keys, pipeline commands, experience in use. How to edit in a system without graphics? |
| Linux common system settings | Network settings, environment variables, disk management, time settings, system resources, firewalls, everything, don't worry about being clueless. |
| Linux installation software | Linux installation commands, and how to install through tar, gz and other installation files downloaded from the Internet, such as MySQL database installation. |
| Linux Docker container | Docker container technology explanation, image mirror management, warehouse, container creation, startup, operation, mirror packaging, catch up with the industry's popular technology |
3. Shell script
Master Shell script: including Shell basics and application, Shell logic control, Shell logic function
| Programmer Erhei (public account) | Shell |
|---|---|
| Linux Shell Basics and Applications | Introduction to shell script programming, environment types, variables, parameters, operators, use of arrays, zero-distance contact scripts |
| Linux Shell logic control | Shell logic application, test command, process control, data input and output, script logic is no longer monotonous, play tricks |
| Linux Shell Functions | -Writing of shell script functions, mutual calling of files, practical application of scripts, know what development, testing, operation and maintenance can do |
| Windows Script Batch | Enough with Linux, let’s take a look at the usage of Windows common commands, batch script writing, and practical applications. It’s not all Linux everywhere. Windows scripts are also one of the commonly used scripts. You may use Windows when you see this |
4. Principles of Internet Programs
The only way to automate: basic knowledge of front-end development and necessary knowledge of Internet networks
| Programmer Erhei (public account) | Principles of Internet Programming |
|---|---|
| Basics of Web front-end development | HTML, CSS basic content learning. Why is the test class developed? Sorry, if not, automation may not be welcome, a lot of automated testing issues come from the development base |
| Web front-end development script | JavaScript is the most mainstream scripting learning. Similarly, this will also be involved in automated testing. In fact, dynamic scripts are often used in some tools, which is also the JavaScript language. |
| Debugging tools for developers to test applications | JavaScript is the most mainstream scripting learning. Similarly, this will also be involved in automated testing. In fact, dynamic scripts are often used in some tools, which is also the JavaScript language. |
| Debugging tools for developers to test applications | Although the browser's F12 is named as a developer tool, in fact, testing plays a key role in both functional testing and automated testing. Such as parsing HTML, locating elements, debugging scripts, monitoring network capture, etc. |
| Internet program network architecture | Understand in detail the birth of Internet programs, logical details, how Internet communication principles transfer data to other computers, and the relationship between TCP, UCP, HTTP, and other protocols through the network architecture. |
| HTTP protocol data structure analysis- | -A complete analysis of the HTTP protocol data structure, including the Request and Response data formats, the definition and usage of Header, what various states represent, and how to identify errors. Analyze the position of parameters in the protocol, rest structure, various common body data forms, parsing methods, and causes of common data parsing errors. |
| Cookie and Session mechanism | Interpret what Cookie is, what kind of relationship it has with Session, how to test Cookie and Session, and what to pay attention to |
5. MySQL database
Software test engineers must have MySQL database knowledge, not just the basic "addition, deletion, modification and query".
| Programmer Erhei (public account) | MySQL database |
|---|---|
| MySQL database test application | MySQL environment setup, basic use and data manipulation of client Navicat, learning and consolidating basic SQL syntax, adding, deleting, modifying and checking are indispensable, and mastering the usage methods of various conditions- |
| MySQL advanced query | Query upgrade, master multi-table query, sub query, query grouping, use of statistical functions, and learn and analyze classic interview questions |
| MySQL custom function | Since there are built-in functions, of course there is no shortage of custom functions, and they are often used. This is like any development language, which cannot be separated from the definition and use of functions. |
| MySQL stored procedure SP | How to define the essential stored procedure of the database, usually also called SP? How to test? How to use it more safely, and test what else can be done with stored procedures. More convenient content for testing |
| MySQL Transactions and Programming | Use cases of database transactions, the principle and use of indexes, the application of database SQL programming in testing, how to use it to quickly and accurately generate a large amount of specified test data |
6. Packet capture tool
Fiddler, Wireshark, Sniffer, Tcpdump and various packet capture tools are suitable for various projects, there is always one that suits you
| Programmer Erhei (public account) | Capture tool |
|---|---|
| The principle and method of packet capture | Only by understanding the principle of packet capture can we really use a suitable tool and choose the appropriate direction and method, otherwise it will be futile |
| Packet capture tool selection | Classification and efficacy of packet capture tools, what kind of project is suitable for which tool, how to identify the advantages of tools |
| Fiddler basic functions | As a professional packet capture tool for the HTTP system, it introduces its principle in detail, how to filter data, how to search for desired data, and how to capture packets in various environments such as web, non-web, mobile phones, HTTPS protocols, etc. |
| Advanced features of Fiddler | Learn to use it for interface testing, power off, scripting, etc. to modify and replace data, simulate data for interface Mock testing, and create self-defined menu functions |
| Wireshark | It is not so much a packet capture, but an analysis tool after packet capture. It uses other system-integrated packet capture tools to capture and display data in each system, and has powerful filtering and analysis functions. |
| Sniff | Black technology packet capture tool, there are many versions, very professional packet capture tool |
| Tcpdump | Packet capture plug-in artifact in Linux and Android series systems |
7. Interface testing tools
接口测试神器，你绕不开的强大工具：Jmeter。小巧灵活：Postman
| 程序员二黑（公众号） | 接口测试工具 |
|---|---|
| Jmeter接口测试入门 | Jmeter简介，环境准备，目录结构介绍 ，如何录制脚本，以及基础组件的使用，线程、作用域、HTTP请求、定时器、断言等等 |
| Jmeter接口测试进阶使用 | Jmeter逻辑控制、前置处理器、后置处理器、监视器、结果树，如何参数化、正则表达式关联、事务、检查点等等。并带领大家对带有token等动态数据的项目进行实战演练 |
| Jmeter接口测试高级功能 | Jmeter脚本思考时间、随机时间、线程启动间隔、并发集合点、联机远程调用，webservice、websocket、jdbc、命令调用等等 |
| Postman接口测试工具使用 | 行业标准HTTP、rest接口测试神器，基本请求、分组保存、动态变量、脚本、数据关联、参数化、自动断言、批量运行、持续集成。思路类似其他接口工具，避免泛滥学习 |
八、Web自动化测试Java&Python
了解自动化的目的，熟练掌握TestNG&unittest自动化框架，以及断言与日志处理
| 程序员二黑（公众号） | Web自动化测试Java&Python |
|---|---|
| 自动化框架思路引导 | 我们做自动化到底为了什么？节省人力、加快速度、还是让机器代替手动、还是提升自我。应该如何建立思路，而非无脑进坑任机器摆布 |
| Java&Python3开发环境及基本语法 | Java&Python开发环境搭建，基础语法入门，让不会代码的以最快速度入门，方便适应后续自动化测试开发内容学习，代码够用即可，并不是学得越多越好 |
| Java&Python3集合类型与面向对象开发 | Java&Python各种基本类型、集合数据类型的理解与操作，循环语句、判断语句，面向对象的开发，函数的使用，类的使用 |
| Selenium3环境与浏览器驱动配置 | 基于selenium3的web自动化环境搭建，正确的浏览器配置，不再为起不了浏览器而烦恼。支持IE、Firefox、Chrome等等 |
| Selenium3多种定位及动态操作 | 基于selenium3的web自动化环境搭建，正确的浏览器配置，不再为起不了浏览器而烦恼。支持IE、Firefox、Chrome等等 |
| Selenium3多种定位及动态操作 | selenium3常见定位方法，属性和值的获取，如何动态判断不一定存在的元素，复杂的网页结构，需要多步骤操作的元素等等 |
| Selenium3环境与浏览器驱动配置 | 基于selenium3的web自动化环境搭建，正确的浏览器配置，不再为起不了浏览器而烦恼。支持IE、Firefox、Chrome等等 |
| 特殊情况处理（js、特殊控件等） | selenium3自动化测试中，常见的特殊情况处理，如日期、控件、智能等待、文件上传下载、网页嵌套结构，各种弹窗的处理方式，cookie处理，JavaScript脚本调用等 |
| TestNG&unittest自动化框架使用 | Python unittest、Java TestNG自动化框架的使用，环境处理、基本使用逻辑，数据驱动模型，数据库数据载入等 |
| 自动化框架断言与日志处理 | 自动化中最重要的是什么？作为测试当然是断言，没有断言的自动化毫无用处，如何展示日志与结果是自动化测试的根本 |
| PageObject框架设计模式 | PageObject框架设计模式，到底是做什么的？如何更好的快速管理控件，从此做起 |
九、接口与移动端自动化
专业接口调用、测试解决方案。组建完整的web和接口自动化框架，Appium整体使用
| 程序员二黑（公众号） | 接口与移动端自动化 |
|---|---|
| 接口自动化方案Requests | Python Requests、Java HTTPclient接口框架，都是专业的接口调用、测试的解决方案，使用简单快速，结合工具的使用方式和功能，快速上手并对其操作，解决其中的疑难杂症 |
| web+自动化框架整合 | 自动化测试是相通的，如何将web与接口、甚至更多的测试类型和方向结合起来，组成完整的自动化框架 |
| Appium环境搭建 | Appium环境相对复杂，针对Android系统进行完整的环境搭建演练，解决环境上的问题，并进行基本的自动化操作 |
| Appium自动化实战与框架结合 | Appium整体使用与web自动化类似，引导使用典型功能，并针对一款APP进行实战操作 |
十、敏捷测试&TestOps构建
揭开TestOps的神秘面纱，持续集成Jenkins框架烂熟于心
| 程序员二黑（公众号） | 敏捷测试&TestOps构建 |
|---|---|
| 构建敏捷测试运维架构体系 | 敏捷测试是什么？为什么需要敏捷，行业都提到的devops又是什么？TestOps能做什么 |
| 持续集成Jenkins框架实战 | 持续集成最常见的一套框架，介绍Jenkins操作、权限、系统管理等，常用构建与运行实例讲解 |
| 静态扫描测试Sonar | 一款自动化的代码扫描工具，便捷式快速扫描代码中的问题，做到提前发现，统一规范，自动化中的代码测试神器 |
十一、性能测试&安全测试
软件测试的彼岸：性能测试和安全测试，选个方向努力爬坑吧！
| 程序员二黑（公众号） | 性能测试&安全测试 |
|---|---|
| 性能测试学习路线 | 如何学习性能测试，性能测试到底该怎么学习，使用什么工具？工具并不代表性能，接口的基础对性能测试非常重要，而工具只是辅助，更多的是思路和策略。你不会并不是分析而是准备阶段 |
| loadrunner脱离浏览器录制专题 | E无法启动被测网站？打不开浏览器？程序无法在浏览器中被打开？这些都没关系，还是一样能录制，但录制是偷懒专用的，对于学习有一定的辅助作用，也会带入无法脱离的坑 |
| 性能测试工具操作实践 | loadrunner、jmeter，有了前面的基础使用，看懂脚本不是问题，带上关键的参数化、动态数据关联、事物、日志，大部分的脚本都可以搞定进行实践 |
| 系统监控方案实施 | 工具自带监控？系统监控？JVM内部监控？数据库监控？各种监控的意义何在，如何在各种情况下精准监控数据 |
| 安全测试起源与工具介绍 | 应该如何进行安全测试，安全测试都有哪些分类？都会用到什么样的工具，各自的作用又是什么，如web漏洞扫描，端口扫描，系统扫描等 |
| web安全测试手工实战 | 接口测试在安全中的作用，不会手动的安全测试，那就永远无法理解自动化以后产出的结果 |
| 安全扫描工具测试实践 | 实际介绍以及使用APPscan、awvs等专业安全扫描工具 |
| 企业安全建设（SDLC） | 企业应该如何进行安全建设，制定更安全的软件生命周期。从哪些方面进行着手 |
| 安全扫描工具测试实践 | 实际介绍以及使用APPscan、awvs等专业安全扫描工具 |
| 企业安全建设（SDLC） | 企业应该如何进行安全建设，制定更安全的软件生命周期。从哪些方面进行着手 |
希望大家能照着这个体系在1-2年内完成这样一个体系的构建。可以说，这个过程会让你痛不欲生，但只要你熬过去了。以后的生活就轻松很多。正所谓万事开头难，只要迈出了第一步，你就已经成功了一半，古人说的好“不积跬步，无以至千里。”等到完成之后再回顾这一段路程的时候，你肯定会感慨良多。
下面附带一份配套的学习资料，希望能帮到你
上面是我收集的一些视频和面试题资料，对于软件测试的的朋友来说应该是最全面最完整的面试备战仓库，为了更好地整理每个模块，我也参考了很多网上的优质博文和项目，力求不漏掉每一个知识点，很多朋友靠着这些内容进行复习，拿到了BATJ等大厂的offer，这个仓库也已经帮助了很多的软件测试的学习者，希望也能帮助到你
