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trainwritingfreiburg · 7 months
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END TO END BY SF-CREW
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techwave1 · 2 months
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From inception to implementation, let data guide your journey. Discover how Techwave's Data and analytics solutions enable informed decision-making every step of the way. Transform your data into insights and watch your business thrive, end to end. Connect with us here https://techwave.net/digital-transformation-services/data-and-analytics/
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lastday12 · 7 months
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Cremation Services in Delhi
Give your family or friend peace of mind, as we are there to plan and help. We ensure that arranging for a funeral is the last of your worries. We handle all the requisites to perform a loved one's last rites.
We take care of, all aspects of a funeral ceremony from the Hearse, to the cremation ceremony, to the chautha and to any other remembrance ceremony. For More Information Please Visit our Webiste - https://www.antimyatra.in/
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keploy12 · 7 months
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Integration vs E2E Testing: What worked for me as a charm?
When it comes to testing software applications, various testing techniques can be employed. Three common testing methods are unit testing, integration testing and end-to-end testing. All these different kinds of testing overlap, so you just can’t implement one or two forms of testing and you will be good. Like if you are in the initial stage of development you can write a few unit tests which a developer can run once he makes changes to a function. Further, if we have mocked most of the external dependencies we can check the compatibility between different modules and service layers. At last, we can do an e2e test to ensure the overall outcome of the application for a particular input.
In a traditional development approach, testing activities were often performed towards the end of the SDLC, after the code had been developed. This approach is known as a "right shift" because testing is shifted to the right side of the development timeline.
However, in recent years, there has been a shift towards integrating testing activities earlier in the SDLC, which is referred to as a "left shift." This shift aims to catch defects and ensure quality at an earlier stage, improving overall efficiency and reducing the cost of fixing issues later on.
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In this blog, I will share my journey with different kinds of testing approaches and their importance in the software testing cycle. And discuss integration vs e2e testing the differences between them. At last, I will talk about what can be a much more productive approach that helped me get rid of writing tests at all !!
When to do Integration testing?
So basically, as we know Integration testing is a testing technique that focuses on testing the integration of various components or modules of a system. This testing is performed after unit testing and before system testing. The primary goal of integration testing is to ensure that the different modules or components of a system work together as intended. Since this approach involves syncing different modules, instead of testing a particular functionality in isolation like in unit testing. In other words, integration is the sum of all the units that make a certain API work.
Years back Guillermo Rauch (founder of socket.io) who is quite active in the domain also tweeted that we should mainly write integration tests as helps to it ensure that all the components of the backend system work as intended and are compatible with each other. It's the whole application that needs to be tested not just a bunch of packages.
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When to do End-to-End testing?
So, E2E is a testing technique that focuses on testing an entire system, from the start to the end. This testing can be performed after integration testing and before user acceptance testing. The primary goal of these tests is to ensure that the entire system behaves as expected and meets the user's requirements by simulating a real-world situation from the perspective of the end user. We can consider e2e testing as part of BDD. Usually in most organizations, QA and development teams collaborate to define features using BDD-style specifications, create automated E2E test scenarios, execute them against the application, and report results. This can be a cumbersome process as QA are usually not code-oriented persons. And many developers face a hard time whenever a regression is tested against a feature. As I promised we'll later In this section get to know how I generated my e2e test suite with minimal effort.
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While E2E testing is typically performed towards the later stages of the SDLC, it is still considered a "right shift" activity. E2E testing involves testing the entire system or application as a whole, ensuring that all components and interactions work correctly from end to end. It often requires a stable, functioning system before it can be effectively conducted.
That being said, it's important to note that there is no strict boundary between left-shift and right-shift activities. The goal is to find the right balance between early testing activities, such as unit testing and integration testing (left shift), and later-stage activities like E2E testing (right shift), to achieve comprehensive testing and deliver high-quality software.
Priorities for Backend Testing
In the current scenario, where backend testing is concerned, integration testing should be given more priority. This is because integration testing focuses on testing the integration of different modules or components of a system, which is critical for the back end of an application.
Additionally, integration testing can help identify issues early in the development cycle, which can save time and money in the long run. It also helps to ensure that all the components of the backend system work as intended and are compatible with each other.
In my opinion, we should focus on writing more controller-level tests instead of internals like authentication because they are not exposed to the consumer of the app or library. As we are interested in behaviour that can happen right? It can be considered that if the product primarily focuses on the end-user experience and can't compensate on the response the user will get. Then E2E testing should be given more priority cause at last we have to run the application not just tests to meet the requirements of the user
You might have heard of two famous testing models Pyramid model and the Trophy model. The testing pyramid suggests that you should write more unit tests than integration tests, and more integration tests than UI tests. This is because unit tests are the most efficient type of test, and they can catch a lot of bugs. Integration tests and e2e tests are less efficient, but they can catch bugs that unit tests miss.
The Testing Trophy is a more comprehensive and effective model for software testing than the Testing Pyramid. The pyramid model does not take into account the return on investment (ROI) of different types of tests. If you are looking for a model that focuses on ROI and catches bugs early on, then the Testing Trophy is a good option for your team.
But, what if I tell you that there exists a tool that can invert the pyramid by making a test case of your end-to-end API flow, hardly in minutes and you don't even have to mock the dependencies or create a test environment as well? The problem of syncing the db state before performing testing queries is no longer a trouble for testers.
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- reference from LUCA ROSSI blog
Key differences between integration and E2E testing
Writing end-to-end (E2E) tests and integration tests are both important aspects of software testing, but they differ in scope and complexity. Here's my comparison of the time and effort spent on writing E2E tests vs. integration tests, along with some relevant facts and considerations:
1) Scope:
E2E tests: E2E tests cover the entire application or a significant part of it, simulating real user interactions and workflows across multiple components and layers.
Integration tests: Integration tests focus on testing the interaction between different components or services within the application, ensuring their proper integration and communication.
2) Complexity:
E2E tests: E2E tests tend to be more complex and involve multiple layers, user interfaces, APIs, and databases. They often require setting up test environments, configuring data, and handling various edge cases.
Integration tests: Integration tests are generally less complex and focus on verifying the interactions between specific components or services. They may involve mocking or stubbing external dependencies to isolate the tested components.
3) Execution time:
E2E tests: Due to their broader scope, E2E tests often take longer to execute compared to integration tests. They may involve starting up the entire application and simulating user interactions, which can result in slower test feedback cycles.
Integration tests: Integration tests typically have shorter execution times as they focus on specific components or services. They can be executed more frequently during the development and integration phases.
4) Maintenance effort:
E2E tests: E2E tests are generally flaky and more prone to breakage as they cover larger portions of the application and are sensitive to changes in user interfaces, workflows, or external services. Maintaining E2E tests often requires updates when the application undergoes significant changes.
Integration tests: Integration tests are usually more stable and less affected by changes in user interfaces. They primarily focus on the interaction between components, making them more resilient to UI changes. However, changes to integration points or APIs may still require test updates.
5) Test Coverage
While E2E tests can provide a comprehensive check of the system, they can also miss some bugs, especially ones involving edge cases. Integration tests, with their more focused scope, are better suited to covering these cases.
On the other hand, integration tests may miss bugs that only appear when the entire system is working together, which E2E tests can catch.
That being said, the generally accepted view in the software testing industry is that E2E testing tends to be more time-consuming and resource-intensive than integration testing. But it's also considered a more thorough method that checks the system as a whole.
How you can reduce your testing efforts with Keploy ??
Now we got to know that e2e gives more confidence but writing it is hard, And if we can perform API calls (which we usually do before pushing code though) and get some sort of tests bound along with their mock data. This can be run along with your native testing frameworks like Junit, Jest, and Gotest and logs the result which shows the difference between the actual and expected responses. This can be pretty useful stuff for all the teams which want to deliver fast and are focused on the end responses for the user.
So in a nutshell, keploy simplifies the process of creating realistic E2E tests by capturing actual outcomes from your real environment, whether it's a testing or production environment. This means that you can leverage the power of real data mocks, replicating the scenarios that your application interacts with, be it infrastructure calls like HTTP or database operations.
One of the major hurdles in E2E testing was the effort required to write and maintain the tests. Keploy addresses this pain point head-on by automatically capturing the interactions and outcomes of your API calls. These tests are then stored in a readable YAML file format, making them easily manageable with popular version control systems like Git. With Keploy, you have a clear history of your tests, making collaboration and tracking changes a breeze.
When running your application, instead of making actual outgoing calls, your application retrieves responses from the mock files generated by Keploy. This allows you to create a self-contained E2E test suite that accurately mimics how your application should behave after a successful release. By setting up these tests in your continuous integration (CI) pipelines, such as GitHub Actions or Jenkins, and executing them using Keploy's simple commands, you can ensure the reliability of your application with minimal effort.
Some glimpses of the tests and mock data generated by keploy can be shown in the form of YAML as -
version: api.keploy.io/v1beta2
kind: Http
name: test-1
spec:
    metadata: {}
    req:
        method: POST
        proto_major: 1
        proto_minor: 1
        url: http://localhost:8082/url
        header:
            Accept: '*/*'
            Content-Length: "33"
            Content-Type: application/json
            Host: localhost:8082
            User-Agent: curl/7.81.0
        body: |-
            {
              "url": "https://google.com"
            }
        body_type: ""
    resp:
        status_code: 200
        header:
            Content-Length: "66"
            Content-Type: application/json; charset=UTF-8
            Date: Wed, 27 Sep 2023 02:17:20 GMT
        body: |
            {"ts":1695781040077972081,"url":"http://localhost:8082/Lhr4BWAi"}
        body_type: ""
        status_message: ""
        proto_major: 0
        proto_minor: 0
    objects: []
    assertions:
        noise:
            - header.Date
    created: 1695781040
And mock.yaml which comprises all buffer-decoded outgoing requests and responses looks like this –
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So just perform a record session from real traffic and replay them exactly as they occurred. This makes it an invaluable tool for debugging hard-to-replicate issues that may be missed by traditional QA or even developers themselves. By leveraging real traffic data, you can gain deeper insights into your application's behaviour and identify potential issues more effectively. This empowers developers to release code efficiently as regression can be caught hand-to-hand. They just need to write some unit tests for some of their core methods and the rest can be covered through API flow via keploy. A collective coverage can give a big boost to the team for maintaining code coverage which can be considered a healthy dev practice.
Conclusion -
In conclusion, both E2E and integration testing have their roles and neither can fully replace the other. They are both important parts of a comprehensive testing strategy and should be used in tandem to ensure a well-tested application. The time and effort invested in each type of testing can vary greatly depending on the specifics of the project and the team's expertise. So when we have tools like keploy why we should not encourage them to perform a thorough e2e testing as we already "got everything right on as a test" ?? In my opinion, keploy is a boon to developers and testing teams as they can just simply run their application the same way they expected to and can see the code path covered for a particular test case.
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digitalcreationsllc · 7 months
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Signal Adds Quantum-Resistant Encryption to its E2EE Messaging Protocol
Signal plans to continue adapting and upgrading its encryption mechanism to ensure quantum-resistant end-to-end encryption in the face of emerging challenges and ongoing research.
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nando161mando · 9 months
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U.S. Senate bill crafted with DEA targets end-to-end encryption
Link:
Discussion:
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ecchoinnovateit · 10 months
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Secret Messaging App
Discover the top encrypted messaging apps for secret texting in 2023. Keep your conversations private with secure, end-to-end encrypted platforms. Go through our website for more information.
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rangpurcity · 1 year
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End-to-end encryption coming soon in Gmail, users will get more security than before
End-to-end encryption coming soon in Gmail, users will get more security than before
highlights Encrypted email is currently in beta stage. Email headers, timestamps and recipient lists will not be encrypted. At present, it is not even available for personal Google account users. new Delhi. Google has announced that it will soon add end-to-end encryption to its email service Gmail. With this, users will get another layer of data security. Encrypted email is currently in beta and…
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FOOL CRIME ATTACK by KAOT
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techtipsfix · 2 years
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msg life and IBM strengthen insurance digitization by leveraging leading End-To-End platform capabilities for the life insurance & pensions industry outside the German-speaking countries
msg life and IBM strengthen insurance digitization by leveraging leading End-To-End platform capabilities for the life insurance & pensions industry outside the German-speaking countries
(Leinfelden-Echterdingen/Ehningen, 27 July 2021) – msg life and IBM Germany are collaborating on the implementation of the msg.Insurance Suite Life, combined with IBM Global Business Services’ core competencies of consulting, implementation and migration. The joint value proposition by IBM and msg life supports insurance companies in the end-to-end digitisation of their life and pension business…
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mequalsdigital · 2 years
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Meta is expanding its end-to-end encryption test to individual Messenger chats. If messages were protected by end-to-end encryption, Meta wouldn’t have been able to hand over these details of messages.
> In 2021, Meta extended the protection to voice and video calls. > In 2022 January, the company introduced opt-in end-to-end encryption for group chats and calls for Messenger.
> Users will be able to upload their Messenger backup keys on third-party cloud services like iCloud or Google Drive by protecting them with a PIN or a code. > Secure Storage currently protects only end-to-end chats like group conversations on iOS and Android and is not applicable to non-encrypted chat and Messenger for web and desktop.
Web Address: https://mequalsdigital.in Follow Us | Instagram: https://www.instagram.com/mequalsdigital Like Us | Facebook: https://www.facebook.com/mequalsdigital Tweet Us | https://twitter.com/mequalsdigital
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beyondbricks · 2 years
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Drawings, specifications, and structures are carefully planned to make our intellectual ideas a reality. We help you build your dream home. Contact us at 9700346534 for any type of construction.
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Condo Control Account Payable: An End-To-End Solution For AP Automation                                                                                                         
Featuring vendor, procurement, purchase order and invoice and payment management features Toronto, Canada., July 11, 2022 – Condo Control announced the release of a highly requested Accounts Payable Feature. This new addition is anticipated to become an essential feature, complimenting the property management solutions that customers currently know and love. Users can take full advantage of the…
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savagejoys · 2 years
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MOLOTOW TRAIN CONTEST SPAIN.
2ª Ganadora Premio MolotowTM celebrado en España.
End to end junto a @ira183
https://blog.molotow.com/the-molotow-train-contest-spain-winners-painting-at-the-headquarters/
VIDEO: https://www.instagram.com/p/BmsvSZOAh3q/?taken-by=molotowheadquarters
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andioret · 2 years
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A veces…en algunos lugares, en tan poco tiempo, pasan muchas grandes cosas, que valen la pena por siempre recordar... Esto para mí no es un adiós sino más bien un nos vemos por ahí… Gracias @telefonica . . . Sometimes... in some places, in such a short time, many great things happen, which are worth forever remembering... This for me is not a goodbye but rather a see you out there... Thank you @telefonica . . . #recuerdos #memoria #lecciones #aprendizaje #endtoend #mejoracontinua #transformacióndigital #backoffice #regulatorio #hld #knowhow #agilidad #scrum #productowner #metodologíasagiles #automatizaciones #reingenieria #mindset #framework #blueprint #release #celula #ingenieriainversa #planning #retrospectiva #daily #rpa #chatbot (en Ñuñoa, Chile) https://www.instagram.com/p/Ce-SpaVObWM/?igshid=NGJjMDIxMWI=
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swathig · 1 month
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Exceptional customer service is the cornerstone of success in logistics BPO services, fostering strong relationships and trust with clients. Discover how to set your business apart from competitors and deliver unparalleled customer experiences in the logistics industry with this guide on the power of exceptional customer service.
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