Automated test lifecycle

Catalog

1、 Preface

2、 Automated test lifecycle methodology 6 Stages

3、 Determine the scope of test automation

4、 Choose the right automation tool

5、 test plan + Test design + The test strategy

6、 Set up the test environment

7、 Key areas of test environment settings

8、 Set up best practices for test environment management ：

9、 Automated test script development + perform

10、 analysis + Generation of test results and test reports

11、 summary

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1、 Preface

Now , Project managers and developers face the challenge of building reliable applications with minimal resources and in a shrinking schedule . therefore , Organizations are turning to automated testing to effectively achieve this goal .

In terms of automated testing , Many of us think this is just SDLC（ Software development lifecycle ） Part of , But to achieve the best results of automated testing , A complete automated test cycle must be followed , Automated test lifecycle .

This article is suitable for learners who want to learn how to improve the quality of software products by implementing a complete automated testing lifecycle . ad locum , I will discuss the complete automated test lifecycle .

2、 Automated test lifecycle methodology 6 Stages

The implementation of automated test life cycle is implemented in parallel with the software development life cycle process .

The structured automated test lifecycle includes a multi-stage process , This process supports the use and introduction of automated testing tools , Develop and run test cases , Develop test design , Activities required to build and process test data and environments . In the automated test lifecycle approach , Build the test design to describe the test work , So as to provide a framework for the project and test team about the scope of the test program .

                     

 

3、 Determine the scope of test automation

This is the first phase of the automated test lifecycle , To determine the feasibility of Automation . All aspects should be considered when analyzing the feasibility . Again , It is also important to perform feasibility analysis on manual test case packages , It enables automation engineers to design test scripts .

At this particular stage , The following matters should be properly handled .

• Which application modules can be automated , What cannot be automated ？

• Which tests can be automated , And how to automate it ？

• Cost should also be considered , Factors such as team size and expertise .

Before you start testing automation , The following feasibility checks should be carried out ：

- Test case automation feasibility

• AUT Automation feasibility

Browse the application under test screen , And mention all of the applications UI Components , To effectively carry out feasibility analysis . Identify the UI Percentage of components . Try to find automated testing tools , These tools can help automate with very few changes UI Components . This brings us to the next stage ！

4、 Choose the right automation tool

Automated testing is highly tool dependent . This is why finding the right automated testing tools is a critical stage in the automated testing lifecycle . When you are looking for automation tools , You need to remember the budget , Technology used in the project , The familiarity of the tool with onboard resources , Intuitiveness , Flexibility, etc . Choose a tool , Provide you with a support team that can solve queries or problems .

for example , If you are looking for an automated browser compatibility testing tool , You need to keep in mind the various browsers provided . It can capture video logs between different browsers and devices , Metadata for automated scripts . Mechanisms for highlighting and tracking errors .

Need to provide a cloud based Selenium Grid, It and support Selenium Each test automation framework of is compatible . The provided automation dashboard can even capture the details of test execution , Finally, we will provide you with step-by-step screenshots , The video log and metadata of the test execution .

5、 test plan + Test design + The test strategy

The most critical phase of the automated test lifecycle approach defines how to achieve and achieve the goal of Test Automation . In the life cycle of automated testing “ The test strategy ” Stage , Choosing a test automation framework is a top priority .

The choice of tools depends on the technology used in the application . Before starting automated testing , Please fully understand your product . for example , If it is a desktop application , Please find the language it is based on . perhaps , If you want to test Web Applications , Please understand the functions you use that you don't approve of , This feature may not be compatible in all browsers .

During the test planning phase , The test team will determine the standards and guidelines for the creation of test procedures ; Hardware ; Software and network supporting test environment ; Preliminary test schedule ; Test data requirements ; Defect tracking process and related tracking tools , And the process of controlling the test configuration and staging environment .

The team of test engineers developed a test architecture , Describe the structure of the test program and manage the test program after designing the test program model . Post design is a test architecture , It describes the structure of the whole test program and the management of the test process .

When planning a test management strategy , Please make sure to consider the following ：

• Collect all manual test cases from the test management tool , To identify test cases that need to be automated .

• After understanding the advantages and disadvantages of testing tools , Determine the framework to use .

• Build test suites for automated test cases in tools for test management .

• Make sure the background is mentioned in the test plan , risk , Background and dependencies between tools and Applications .

• Seek approval of the testing strategy from customers or stakeholders .

6、 Set up the test environment

seeing the name of a thing one thinks of its function , This phase of the automated test lifecycle involves setting up the machine or remote machine that will execute the test case . Why do we need remote machines ？ Because unless we live in an ideal world , Otherwise, your users will use different machines to visit your website or Internet Upper Web Applications .

It's one thing to constantly check different devices , But we also need to be cautious about various browsers and browser versions . Because your website may be rendered differently in one browser from another . Cross browser compatibility testing （ Also known as cross browser testing ） It's a program , Among them, we test websites or... Across multiple browser versions Web Applications , To ensure that we provide a seamless user experience for all customers .

The environment setting stage requires careful planning , You need to ensure that you can maximize test coverage in as many different scenarios as possible . The test team is responsible for arranging and tracking environment setting activities ; Install the test environment software , Network resources and hardware ; Improve the test database and develop the test platform script and environment setting script .

                         

7、 Key areas of test environment settings

Test data – Compared with production , Many test environment settings are not populated with similar data , Once the code changes are put into production , This will make the product very fragile . Front end operating environment – Make sure you have a front-end running environment to perform load tests , Handle with analysis Web The ability of traffic .

• All systems to be tested , List of modules and Applications .

• Isolated database server for staging environment .

• Test across various client operating systems .

• Test across the largest browsers and browser versions .

• Make sure to test your website on both low-end and high-end Networks , To understand the difference between the presentation time and the overall appearance of the website or web application .

• Documentation is the key – Ensure that all configuration guidelines are covered in the central repository / Installation guide / User manual, etc .

The test environment settings involve the following tasks ：

Tool license .

• Setup Utility , Such as advanced text editor and comparison tool .

• Automation framework implementation

• AUT Access and valid credentials

• Add in License

Various organizations use staging environments to test software . The best way is to copy production data for testing . It can help test engineers find problems without destroying production data . This leads to the failure of the stage environment 13 One reason .

8、 Set up best practices for test environment management ：

• Comprehensively collect and understand the test environment , And train test team members .

• Check the required software , Licenses and hardware .

• Maintain a list of automation tools and their configurations .

• Maintain cross browser test matrix , To ensure that you cover tests on many browsers and versions related to priority and market share .

• Make sure to test with real-time traffic , To ensure that your changes are more sustainable .

• Plan the planned use of the test environment .

9、 Automated test script development + perform

Once the test environment is installed , It's time to execute the test script . therefore , This phase of the automated test lifecycle is dedicated to executing all test scripts . In order to execute the script, execute , Signed and unit tested test scripts will be delivered to the automated test team . It is essential to ensure that all test scripts run correctly . therefore , Before developing test scripts , We need to pay attention to the following ：

• Create test scripts according to actual needs .

• Create common functional methods that can be used throughout the testing process .

• Make sure to create reusable , Structured and simple scripts , So that the third party can clearly understand it . Here you are 8 A workable insight , Designed to write better automation code .

• Perform code review of the test script , To better ensure quality .

• Take advantage of better reporting .

After the test script is successfully developed , The following points should be kept in mind to implement it ：

• The test script should include all functional aspects according to the test cases .

• Ensure that test scripts are run on multiple environments and platforms .

• If possible , Batch processing can be performed to save time and effort .

• In case of failure due to some functions , Please write an error report .

To execute test scripts and procedures , The test team must adhere to the schedule determined for the implementation process . At this stage , The evaluation of the test results will be performed and the test results documentation will be prepared . Perform test result evaluation and prepare test result documents . Run for unit , System , A plan designed for user acceptance and integration testing , To test the whole system . Code analysis is done during unit testing . When algorithm , Improper expansion of resource utilization and instantiation , Performance analysis will find examples .

10、 analysis + Generation of test results and test reports

After performing all types of tests , The test team will conduct analysis to identify specific functions or components that encounter a relative number of problem reports .

The results of the analysis indicate whether additional testing work and procedures are required .

Analyzing the test results can confirm the executed test script / Whether the process can identify errors .

This is the last phase of the automated test lifecycle , Share the test report with all relevant stakeholders at this stage . That's why test reports are crucial to analyzing your web application's response to adversity . You can use old-fashioned Excel Worksheet , however LambdaTest Automation Application based reports can be provided , This includes the adoption of cloud based Selenium Grid All test cases executed by the automated script on . Interesting ？ Learn about LambdaTest Selenium Grid All the knowledge of , For automatic cross browser testing .

11、 summary

Automatic testing is an effective method to meet the test objectives within an appropriate time range and with sufficient resources . however , Please make sure to implement a complete automated test lifecycle , To get the expected results and test the application in the best way . Automated testing without a plan or sequence can lead to a large number of scripts , These scripts may often fail , And it also needs human intervention .

Thank everyone who reads my article carefully ！！！
If you can use the following information, you can take it away directly ：
1、 Self study development or test the necessary complete project source code and environment
2、 Test all templates in the work （ test plan 、 The test case 、 Test report, etc ）
3、 Classic interview questions for software testing
4、Python/Java Automation test practice .pdf
5、Jmeter/postman Interface test full set of video acquisition
I personally sorted out some technical materials I have sorted out in my software testing career in recent years , contain ： e-book , Resume module , Various work templates , Interview treasure , Self study projects, etc . If you encounter problems in your study or work, you can directly join the group and ask , There will also be great gods in the group to help solve ,  Welcome to leave a message or a private message in the comment area. Thank you .