With the development and popularization of information technology, the use of software is becoming more and more popular. But in the process of using the software, the effect of the software is not satisfactory. In order to ensure the quality of software, the entire software industry has gradually realized the importance of testing, and more and more small partners have joined the software testing industry. Software testing has become a gold industry in the IT field.
The following will lead you to understand what software testing is, and analyze the future development of software testing positions. Introduce testing job requirements and incoming trends, and understand the future development direction of software testers.
【main content】
1. Understand what software testing is.
2. Understand the job responsibilities of software test engineers.
3. Understand the development direction of software test engineers.
What is software testing?
Software Testing (English: Software Testing) describes a process used to facilitate the verification of software correctness, integrity, security and quality.
In other words, software testing is a review or comparison process between actual output and expected output.
The classic definition of software testing is: the process of operating the program under specified conditions to find program errors, measure the quality of the software, and evaluate whether it can meet the design requirements.
Test Engineer Responsibilities and Capabilities
Core Responsibilities
Understand the content of project requirements, and put forward your own testing views from the perspective of users;
Write a reasonable test plan and organically integrate it with the overall project plan;
Write test cases with high coverage;
Carry out the testing work carefully and submit the test report for project reference;
Perform defect tracking and analysis.
What exactly does a software testing job do? Software testing is to test whether the software can run according to the requirements. To put it simply, the software testing post is to find bugs. Check whether the software product meets the needs of users, check the business logic and code logic of the program, and improve the usability of the product.
Check whether the software product meets the user's needs. If the various functions and requirements put forward by the user are not met by the product, it will not be possible to deliver the product at all, because the delivery level cannot be reached at all, so the work of the tester is very necessary.
Check the business logic and code logic of the program. Everyone has a different understanding of one thing. Similarly, different people may have different understandings of requirements. Therefore, when appropriate, check the code for business logic errors and code logic errors. Of course, if it does not meet the detection program, you can Do it by manual testing.
Improve product usability. If a software product is not easy to use and the user's learning cost is too high, then the acceptance satisfaction of the product will decline, not to mention the market share of the product.
some other errors. Anything that causes the software product to be unusable or its functions blocked must be submitted as a bug, so that the programmer can make further modifications and improvements.
skill requirements
1. General abilities: including expression, communication, coordination, management, quality awareness, software development process methods, software engineering, etc.;
2. Testing skills and methods: including basic concepts and methods of testing, mastery of testing tools, familiarity with professional testing standards, etc.;
3. Test planning ability: including risk analysis and prevention ability, test goal and plan formulation ability, etc.;
4. Test execution ability: including test data/script/use case formulation ability, test comparison and analysis ability, defect record and processing ability;
5. Test analysis, reporting and improvement capabilities: including test measurement, statistical techniques, test reports, process monitoring and continuous improvement capabilities.
Current status and development of software testing
Industry Status
1. The test ratio is low
The ratio of software testers and software developers in foreign software companies is 1:1, while the ratio of testers to developers in domestic software companies is 1:4 or above as high as 55.13%
2. High job demand
At present, the domestic software testing industry adds about 200,000 jobs every year, and most IT colleges have not yet set up software testing majors, so the number of testing talents trained by enterprises and schools every year is less than 1/10 of the demand.
3. There is an urgent shortage of high-end testing talents
According to the survey of software testing practitioners, the skills that practitioners most want to improve are automation and performance testing. After ten years of rapid growth in the software testing industry, there is an urgent shortage of high-end testing talents.
4. Increased job requirements
Test theory, test plan and scheme, bug tracking management, test report, environment construction, database, etc. are all necessary, and more also require programming foundation, mastering the use of mainstream testing tools, and being able to perform higher-tech testing work
post salary
Industry prospect
The importance of software testing positions is unusual. The software testing profession in our country is still in a developing stage, and test engineers have great prospects for development.
-Software quality requirements, difficult to solve the market talent shortage
- Fast career entry and high salary
- Long career life and broad development space
- No gender discrimination, less job competition
-Involving a wide range and diversified development
Test engineer development plan
Generally speaking, the software testing industry is in a golden period of development and is on the rise, and the whole industry has a bright future.
Friends who want to get into software testing, this is a good time~
Detailed introduction to software testing learning roadmap
Phase 1 functional testing
Pre-study guide: After learning the content of this stage, you can use the whole process functional testing solution, Web automated testing solution, data separation solution, automated testing reporting solution, and log collection solution.
1. In 2022, the whole network debuted, and the most suitable software test introduction to practical tutorials for novices was launched!
From entry to proficiency, it includes the basics + project actual combat. All the actual combat operations of the cases are illustrated and written, and a complete set of customs clearance is truly realized!
2. From entry to proficiency in software testing
Software testing is a review or comparison process between actual output and expected output. The classic definition of software testing is: the process of operating the program under specified conditions to find program errors, measure the quality of the software, and evaluate whether it can meet the design requirements. This course has a total of 5 days and is recorded for zero-based beginners. A must-learn course for zero-based entry.
Software testing from entry to master_Software testing basic course
3. Linux system 2-day quick start
This video includes an introduction to the Linux operating system, common Linux commands, and the vi editor. After learning and mastering the content of this stage, you can have the ability to build Linux projects.
Linux system operation tutorial 2 days quick start linux project construction
4. Intensive lecture on software testing MySQL database knowledge + project practice
This video includes data installation, data table operation, data operation - addition, deletion, modification, query, conditional query, sorting, aggregation function, grouping, paging, connection query, self-association, subquery, and subquery drill. After learning the content of this course, you can have the ability to verify the database; you can also quickly and standardly master the operation of adding, deleting, modifying and checking the database.
The second stage of Python programming
Pre-study guide: After learning the content of this stage, you can master Python syntax and have programming ability; be able to establish programming thinking and object-oriented programming thinking; be able to master the UnitTest framework to manage test cases.
10 days to play Python software testing
After learning the contents of this stage, you can master Python syntax and have programming ability; you can establish programming thinking and object-oriented programming thinking; you can master the UnitTest framework to manage test cases.
Python automatic testing tutorial, python manages test cases from basics to UnitTest framework
Phase 3 UI Automation
Pre-study guide: UI automation is roughly divided into web automation and App automation, which account for a large proportion in the field of automated testing and are often used.
1. Intensive lectures and actual combat of web automation testing for software testing
This course will teach you to build a web automation and mobile automation testing environment; master the web automation testing process and script writing; master the positioning method, element operation and gesture operation of elements in mobile automation testing; master the use of ADB tools; master the PO mode Design ideas and be able to encapsulate pages; master data-driven implementation; be able to flexibly use automation-related technologies in actual projects.
2. Zero-based entry mobile automation - Appium framework
This course will explain the Appium framework in detail. Appium is an open source, cross-platform automated testing framework, which is suitable for automated testing of Native Application, Mobile Web Application or Hybrid Application.
Zero-based entry mobile automation testing - Appium framework
3. Easy to teach you to use Appium for IOS real machine automation testing
This set of courses presents the steps and precautions of environment installation to the students, and demonstrates and explains everything from the simulator to the actual operation of the real machine. The content is rich and vivid, and IOS end environment installation and practical operation can be completed after learning.
Easily teach you to use Appium for IOS real machine automation testing
Phase 4 Interface Automation
Pre-study guide: Interface testing is the most frequently used part of all automated testing. This stage is divided into 14 parts for detailed explanation.
Intensive Lecture on Interface Testing + Practical Tutorial of Chuanzhi Health
This tutorial will involve HTTP, Postman, Pymysql, requests library, integrate UnitTes, Dubbo and many other tools, and finally use Chuanzhi Health project to carry out actual project combat at this stage.
The fifth stage of performance testing
Pre-study guide: Performance testing belongs to the category of advanced testing, which is very helpful for salary improvement. The video at this stage explains the construction of performance testing environment, the use of JMeter tools, performance testing monitoring, analysis and tuning methods.
4-Day Quick Start Performance Test
This video learns the basic theory of performance testing and JMeter tools; through the actual combat of the light mall project, it takes students to master performance testing requirement analysis, performance testing plan, test case design, test script development, performance monitoring, performance analysis and tuning, performance testing Report summary.
The sixth stage of comprehensive project strengthening
Pre-study guide: Pass the two practical projects of WeChat mini-program and financial project to comprehensively strengthen function test, interface test and performance test.
1. WeChat mini-program automated testing practice
This video covers: Basic introduction of WeChat mini-programs, introduction of Ego micro-business projects, deployment of Ego micro-business projects, planning of Ego micro-business mini-programs, design of Ego micro-business mini-programs, summary of implementation of Ego micro-business mini-programs, and Ego micro-business Small program interface testing articles, continuous integration.
Software testing Wechat applet automated testing practice
2. Financial projects were completed within 4 days of software testing
This video explains financial project functional testing solutions, real project testing experience solutions, complex business interface testing solutions, interface encryption and decryption testing solutions, data separation solutions, continuous integration solutions, automated test reporting solutions, and high-concurrency testing solutions .
Software testing 4 days to quickly get financial project functional testing practical tutorial