How to become a qualified test development engineer from a simple test or technical small white step by step, if there is something wrong in the article, you are welcome to comment and contribute

Here are the basics and practical documentation for each stage

1 test method and theory

The name of the Related knowledge
1.1 Software development Life cycle SCRUM/XP, Continuous integration/Continuous delivery /DevOps
1.2 Test process system Traditional test process, test left shift, test right shift
1.3 Test technology system Layered test system, unit test, UI test, interface test, white box test
1.4 Test classic books Full software testing, exploratory testing, continuous delivery, the Google Way of testing, the secret of the unexpected

2 Shell script related

The name of the Related knowledge
2.1 the Bash pipe
2.2 The Linux Three Musketeers Grep, awk, sed
2.3 Basic Linux Commands Find, netstat, and ps
2.4 Basic Android Commands Adb, Dumpsys, AM, UIAutomator, Instruments
2.5 basic iOS Commands libimobiledevice

3 Database Related

The name of the Related knowledge
3.1 Relational database mysql
3.2 Non-relational databases Redis, mongodb and neo4j

4. Git code management

The name of the Related knowledge
4.1 Common Commands Commit, merge, rebase, and push
4.2 Branch Management Gitflow Describes the gitFlow

Python programming language and testing framework

The name of the Related knowledge
5.1 Installing a Python environment and installing multiple Versions Mac/Windows environment setup, IDE daily use
5.2 Basic Data Types and Operations Python’s use of numbers, strings, and lists
5.3 Control flow syntax Conditions, cycle and other expressions and process control
5.4 Common Data Structures Lists, tuples, collections, dictionaries, and common handy expressions
5.5 module Project directory structure, module definition, file reference
5.6 Input and output Literal printing and formatting, file reading, JSON format conversion
5.7 Errors and Exceptions Syntax error and locating, exception catching, exception handling, custom exception
5.8 Object-oriented programming Class definitions, method definitions, class variables, instance references, instance variables
5.9 the standard library OS and file processing, scientific computing, network access, date and time processing
5.10 Multithreaded processing Process with multi-threaded processing, log processing
5.11 Third-party Libraries Pytest, requests
5.12 PIP dependency management and virtual environments Third party dependency management and project management
5.13 unittest Python comes with a unit testing framework
5.14 pytest Python’s most popular universal testing framework

6 Automated Web tests

The name of the Related knowledge
6.1 the selenium Introduction and practice of Selenium
6.2 page object Page Object design pattern detailed explanation and actual combat

7. Mobile App automated test

The name of the Related knowledge
7.1 appium Appium basic knowledge and actual combat
7.2 Appium use skills Element positioning, popover recognition, WebView testing, etc

8 Commonly used open source test platform

The name of the Related knowledge
8.1 monkey Android robustness with advanced use of monkey, a stress testing tool
8.2 maxim Android traversal tools
8.3 appcrawler Multi-platform automated traversal test tool
8.4 STF STF, a multi-device management platform, has built its own intelligent device laboratory to manage hundreds of devices
8.5 the Selenium Grid Selenium Grid builds a multi-architecture automated test platform that supports Android, ios, and Web

9 Client Test

The name of the Related knowledge
9.1 Starting Performance Analysis Analysis of indicators of cold start, hot start, warm start and first screen start
9.2 Interface Performance Analysis DNS and HTTP/HTTPS interface performance analysis
9.3 Webview Performance Analysis Performance analysis of Hybrid App
9.4 H5 Performance analysis Mobile browser performance data acquisition and analysis
9.5 Caton analysis Overdraw, freeze frames, choke data
9.6 System Resource Analysis CPU statistics, MEM statistics, network traffic analysis
9.7 Power consumption test Base analysis of power consumption using batterystats and battery historian
9.8 Weak Network Testing Simulation of weak network, packet loss, delay, inaccessible and other conditions of application experience
9.9 Robustness Test Use Monkey Maxim for robustness testing of your app
9.10 Compatibility Test Use AppCrawler for traversal and compatibility analysis
9.11 Code Coverage Jacoco code coverage

10 Testing the Server interface

The name of the Related knowledge
10.1 Common Interface Protocols tcp/udp/http/restful/dubbo
10.2 Packet Capture and Analysis TCP Tcpdump and Wireshark are used to analyze the three-way handshake and four-way wave process
10.3 the postman/curl Introduction and use of Postman and Curl
10.4 Common Agent Tools Charles, BurpSuite, MitmProxy, anyProxy
10.5 ANALYSIS of HTTP/HTTPS Packet Capture SSL certificate Settings and HTTPS packet capture
10.6 HTTP Protocol Format analysis of status code, header, request and response
10.7 the get and post The essential differences between GET and POST and how to capture packets
10.8 Session, Cookie, and Token Understand session, cookie, and token

11 Server Interface Automation Test

The name of the Related knowledge
11.1 Interface test framework requests
11.2 Interface request construction Get/POST/PUT/HEAD HTTP request construction
11.3 Interface Test Assertion Status code, returned content, and so on
11.4 the json/XML request Send JSON and XML requests gracefully
11.5 JSON/XML Response Assertion Json path and xpath
11.6 schema assertion Format assertions for a large number of response data fields
11.7 the header cookies Header customization and cookie reuse
11.8 Certification system HTTP BASIC, oAuth2 authentication system test

12 Server Performance Test

The name of the Related knowledge
12.1 JMeter JMeter of actual combat
12.2 Performance Monitoring System Influxdb, Grafana, Prometheus combat

13 Interface security test

The name of the Related knowledge
13.1 Server Security test system Detailed explanation of OWASP top10 security vulnerabilities and security protection system
13.2 Security Test Environment Build a safety test and drill environment to practice common security vulnerabilities
13.3 Common Interface security Test tools Introduction to zAP, BurpSuite, SQLMap and other well-known security testing tools
13.4 BurpSuite Hackers and white hats most commonly used security testing tools detailed
13.5 Command Injection Vulnerability Principle and practice of command injection vulnerability
13.6 SQL Injection Vulnerability SQL injection, SQL blind injection and other vulnerabilities of the principle of the introduction and practice
13.7 XSS holes XSS multiple vulnerability principle introduction and practical operation
13.8 CSRF vulnerabilities CSRF vulnerability principle introduction and practice

Docker container technology

The name of the Related knowledge
14.1 docker base Technical explanation and common command combat
14.2 Building publishable Images Use Docker to build testlink, a test case management platform
14.3 Building a Continuous Integration Platform Build Jenkins, a continuous integration management platform, with Docker
14.4 Setting up the Web Server Build a nginx-based website

15 Continuous Integration

The name of the Related knowledge
15.1 Introduction to the Continuous Integration System The core concept of continuous integration
15.2 UI automated test integration Put selenium, Appium use cases into continuous integration
15.3 Actual interface test integration Put interface test cases into continuous integration management
15.4 Building a Continuous Integration system Construction of automatic test process system after code change

Continuous delivery /DevOps

The name of the Related knowledge
16.1 Basic Content Build an enterprise continuous delivery system based on Docker and Blue Ocean
16.2 advanced Collaborative automation of o&M and test based on Jenkins API

17 Test left shift

The name of the Related knowledge
17.1 the Android Jacoco, FindBugs, PMD, CheckStyle, infer, Lint
17.2 Java Sonar, ASM
IOS 17.3 Oclint, infer

18 The test moves right

The name of the Related knowledge
18.1 Moving a Test Right This section describes how to Move a Test Right Test the value and practice system of the right shift
18.2 logstash Data acquisition and transmission
18.3 elastic search Elastic Search describes the basic concepts of index, document, and query syntax
18.4 kibana Kibana’s classic analytical methods and charts are used