Software testing weekly (issue 78): the more confident you are about the future, the more patient you are about the present.

It's today 2022 year 07 month 01 Japan , Welcome to 78 period ！ Here's a record of what we've seen in the past week Software testing and peripherals Industry trends , Released on Friday .

This issue focuses on ： Agile use case platform + Exploration and practice of interface automation testing ; You don't know HTTPS Pressure measurement ;Web Don't roll the front-end test ; Uncover the observability platform that ants have sharpened their sword for ten years AntMonitor;SAFe Metrics for ;HTTP Historical records - from HTTP/1 To HTTP/3; service API Version control design and Practice ; How to draw a big business picture ？ Good strategic thinking , Three key questions to answer .

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Happy reading !

software test

1. Agile use case platform + Exploration and practice of interface automation testing

Zhuang Jindi （ around QA）

Interface test and function test , It is layered , This is also a common layered testing practice in the industry in recent years . How to connect the two through the agile use case platform ？

Look around QA Practice .

Original address ： zzcase& Interface automation - quality & Effective exploration

2. You don't know HTTPS Pressure measurement

tidy up one's dress upon leaving

With the popularity of Internet security norms , Use HTTPS Technology for communication encryption , Realize website and APP Trusted access for , It has become a recognized safety standard .

This article will introduce the HTTPS The focus of protocol stress testing , And the use of PTS do HTTPS Technical advantages and best practices of pressure measurement .

Original address ： You don't know HTTPS Pressure measurement

3. Web Don't do front-end testing “ volume ” 了

Cao Zhihao （ Byte front end ByteFE）

Front end testing is also an automated testing technology , The main test object is Web The graphical user interface of the application （GUI）、 Functionality and usability , In order to ensure that Web Applied GUI The layer has no Bug.

for example , You can check whether the input field accepts the correct characters , Whether the form is submitted only after filling in the required fields , Is navigation simple enough , Is the page loading fast enough , wait .

The goal of front-end testing is to test functions , And verify whether there are errors or no errors in the presentation layer of the website or application . The test must be performed after each system update or change , To ensure that recent changes do not affect UI Layer has any unexpected impact .

This paper systematically introduces why to do front-end testing 、 Test type of front end 、 The test framework / Tools and some suggestions for testing .

Original address ： all “2220” Years. ,Web Don't do front-end testing “ volume ” 了

Quality effectiveness

1. Uncover the observability platform that ants have sharpened their sword for ten years AntMonitor 

Ant technology risks

Ant group has a wide range of businesses , Both financial grade “ steady ” And the Internet “ fast ”, Supporting fast and stable business development needs to be improved Stability assurance system , The cornerstone of this system is the observability platform - AntMonitor.

This paper introduces Development history of ant observability platform 、 Featured product capabilities and platform core technologies .

Original address ： Ten years to sharpen a sword ： Ant group observability platform AntMonitor reveal

2. SAFe Metrics for

adoudou（ Brother boat says agile ）

Metrics are agreed standards , It is used to evaluate the organization in realizing portfolio （portfolio）、 Big solutions （large solution）、 Agile release train （ART） And the progress of agile team's business and technical objectives .

Business agility sets new performance standards for organizations , Require rapid response to emerging business opportunities 、 Effective response . However , To improve speed and agility , The leader 、 Teams and business stakeholders need a way to reliably measure current status , And determine what they can do to improve . therefore , Choose what to measure （What） And how to measure （How） It is a key driving factor for continuous improvement of business performance .

This paper introduces a comprehensive method , It can be used to measure SAFe investment portfolio （portfolio） Or the performance of any of its elements .

Original address ： SAFe Metrics for Metrics - Scaled Agile Framework

🦧 Technical co frequency

1. HTTP Historical records - from HTTP/1 To HTTP/3

Quan Mingyang （ Front end technology of Micro Medical University ）

Speaking of HTTP Must first understand 《 web （World Wide Web）》 abbreviation WWW.

WWW It's based on the client <=> Server mode ' Use links to jump to sites ' and ' Transfer hypertext markup language (HTML)' Technical synthesis of .

and HTTP(HyperText Transfer Protocol) yes web The basic agreement of , The communication rules between browser and server are formulated .

The usual network ( Including the Internet ) Is in TCP/IP Protocol family based on action . and HTTP It belongs to its internal subset .

HTTP Constantly realize more functions , Up to now, from HTTP 0.9 Has evolved to HTTP 3.0.

Original address ： HTTP Historical records - from HTTP/1 To HTTP/3

2. service API Version control design and Practice

Song Jie（vivo Internet technology ）

APP Iterations are very frequent , When the new version was released , It is bound to lead to multiple versions , In this way, the server will cause multiple different client requests . Force users to upgrade APP, It may lead to the loss of users , Therefore, it is necessary to adopt multi version coexistence .

Let's see vivo Of API Version control design and Practice .

Original address ： service API Version control design and Practice

Continued growth

1. How to draw a big business picture ？

He Kexue （ Late morning ）

The front-line business R & D students seem to be trapped animals walking in the maze blindfolded , Want to make a breakthrough but can't find the direction . Even many students with a team 、 Many technical backbones who have worked hard for many years in the workplace will also feel that there is no challenge in doing more business , The days are always “ Dig new holes , Fill in the old pit ” And back and forth , I can dig and fill the pit with ease, but I have no waves in my heart , It is like an ant trapped in the Mobius ring by a two-dimensional barrier and can only climb forward ,“ future ” It's an endless loop that can't be seen or jumped out , Passion and ideal have been worn away in this cycle .

As a senior business developer , How can we break this dilemma ？ As a technical manager who leads the team forward , How to take the business R & D team out of the trap of the past and open up new growth space ？

Original address ： 「 Technical life 」 The first 8 piece ： How to draw a big business picture

2. Good strategic thinking , Three key questions to answer

Jim · Collins （ Experience workshop ）

Benefited from the teachings of great military leaders and thinkers , The author realized that , Good strategic thinking （ Once you have a clear vision ） It can be summed up in the answers to three key questions .

1. Where is the biggest bet ？
2. How to ensure flank safety ？
3. How to continue to give full play to advantages ？

Original address ： Good strategic thinking , Three key questions to answer

Embrace open source

1.  Wonderful words ： Light Markdown The notebook

characteristic ：

• 🪂 miao ： Pure local use 、 Security 、 Syntax highlighting 、 Dark mode 、 Source file save 、 internationalization 、 Demo mode 、 Automatic document typesetting ;
• beautiful ： Minimalist design style , Folder + File list + Editor Mode 3 Column mode ;
• ‍*️ fast ： Use Swift5 Native development , comparison Web The casing method has good performance experience ;
• 🩴 Jane ： It's very light , Pure editor input experience , Many shortcut keys help you take a quick step .

Open source address ： GitHub - tw93/MiaoYan: Lightweight Markdown app to help you write great sentences. Light Markdown Write wonderful words with your notebook

2. JavaScript & Node.js Best practices for testing

The author says ： This guide can help you improve your testing ability to the next level

45+ Best practices ： Very thorough

This article is from A To Z given JavaScript & Node.js Stability guidelines for . It summarizes a lot of the best blog articles on the market for you 、 Books and tools .

Advanced ： Advance on the basis 10000 km

A journey from basic fields to advanced topics , Include ： Test in production environment 、 Compile testing 、 Attribute based testing and many strategies & Professional tools . If you read every word in this guide carefully , Then your test ability is likely to be much higher than the average .

The whole stack ： front end 、 Back end 、CI、 Any position

First, understand the general testing practice and lay the foundation for other application layers . then , Explore your own field ： front end /UI、 Back end 、CI Even all their levels .

Open source address ： https://github.com/goldbergyoni/javascript-testing-best-practices

speech

1、 The more confident you are about the future , The more patient you are now . -- Deep negative feedback

2、 All transparency is gained through experience . -- Wu yue

3、 An unjust judicial decision , The consequences are worse than ten crimes , Because crime only dirties the water , But the unjust judgment has polluted the water . -- This is bacon in 《 On Judicature 》 The most enlightening sentence in .

picture

1、 What every developer should know Linux The list of commands

2、 Crashing programming routines

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