Agile Testing https://www.testingxperts.com Fri, 30 Dec 2022 08:41:48 +0000 en-US hourly 1 https://wordpress.org/?v=5.8.8 Agile Vs DevOps Methodologies – A Detailed Comparison https://www.testingxperts.com/blog/agile-vs-devops-methodologies?utm_source=rss&utm_medium=rss&utm_campaign=agile-vs-devops-methodologies-a-detailed-comparison Tue, 14 Sep 2021 16:54:01 +0000 https://www.testingxperts.com/?p=20535 Agile Vs DevOps

Today, every enterprise needs high-quality products and faster time-to-market to deliver a great customer experience (CX). But for businesses to fulfil the rising need for high-quality products, adoption of the latest and robust software development and testing methodologies is necessary. This is where the agile and DevOps methodology comes into the picture. The agile methodology … Continue reading "Agile Vs DevOps Methodologies – A Detailed Comparison"

The post Agile Vs DevOps Methodologies – A Detailed Comparison first appeared on TestingXperts.

]]>
Agile Vs DevOps

Today, every enterprise needs high-quality products and faster time-to-market to deliver a great customer experience (CX). But for businesses to fulfil the rising need for high-quality products, adoption of the latest and robust software development and testing methodologies is necessary. This is where the agile and DevOps methodology comes into the picture.

The agile methodology plays a significant role in improving the team’s productivity with its iterative model. Whereas, DevOps methodology ensures effective collaboration between the development (Dev) and the operations (Ops) teams. Since Agile and DevOps methodologies are critical for enabling faster and quality releases, businesses are adopting them rapidly.

Content 1.  Overview of Agile and DevOps Methodologies 2.  Agile Vs DevOps Methodologies – Detailed Comparison 3.  Various Phases of Agile and DevOps Lifecycle 4.  How has the Journey from Agile to DevOps helped Businesses? 5.  Significance of DevOps CI/CD Implementation in today’s Agile Environment 6.  Major Software Testing Types for Successful DevOps CI/CD Implementation 7.  Conclusion 8.  How Can TestingXperts (Tx) help?

Overview of Agile and DevOps Methodologies

agile and DevOps methodologies

Agile Methodology

It is a software testing methodology that is guided by certain principles stated in the agile manifesto for software development. This methodology follows an incremental/iterative approach, and the main aim of this approach is to deliver quality software. It also involves continuous collaboration between stakeholders and teams and ensures continuous improvement of product’s quality. Moreover, in this approach, the software is developed and tested in small stages known as sprints, and each sprint varies from 1-3 weeks.

DevOps Methodology

This methodology aims to break traditional silos between cross-functional teams in the waterfall model. It is an evolution from agile methodology and is an enterprise software development and testing approach that emphasizes collaboration and communication between cross-functional teams. This approach involves continuous development, continuous integration, continuous testing, continuous delivery, and continuous monitoring processes to ensure faster releases and high-quality software.

Agile Vs DevOps Methodologies – Detailed Comparison

Agile vs DevOps Methodologies

Area of difference
Agile Methodology
DevOps Methodology
The main purpose of the methodology This methodology helps teams to manage projects easily by involving the stakeholders in the SDLC. Customer feedback and suggestion helps developers and testers to improve the product quality. This methodology helps to break traditional silos that earlier existed between cross-functional teams and encourages team members to work in close collaboration with each other with a faster feedback loop.
Delivery Product is delivered in increments after the completion of each sprint (one sprint usually lasts for 1-3 weeks). The goal is to provide continuous delivery of products by enabling CI/CD pipeline.
Teams This methodology focuses on keeping the teams small. It includes people with similar skill sets in one team. In this methodology, team size is relatively bigger as it combines cross-functional teams into one team and ensures seamless collaboration between teams.
Feedback Focuses on customer feedback and ensures quality product delivery. Feedbacks are gathered from internal teams and stakeholders that help to improve and speed up the product delivery.
Tools Kanboard, JIRA, Slack, Trello, Bugzilla, etc. Git, Puppet, AWS, OpenStack, Docker, Jenkins, Kubernetes, etc.

Various Phases of Agile and DevOps Lifecycle

various phases of the agile and DevOps lifecycle

Agile Lifecycle Phases
DevOps Lifecycle Phases
1. Requirements – It involves planning and gathering all initial requirements like product features, functionalities, expected results, etc., that are necessary for starting the agile software development and testing process. 1. Continuous Development – This phase involves planning the requirements and coding the software.
2. Design – In this phase, architectural design and the visual design of the software is finalized 2. Continuous Integration – In this phase, the developer frequently commits changes to the source code daily or weekly. Bugs in the source code are detected early, and new codes with more functionalities are integrated into the software. Also, teams (developer & testers) use various tools for unit testing, code review, integration testing, compilation, and packaging.
3. Development and Coding – It involves writing the code and converting the design into actual software 3. Continuous Testing – In this phase, the developed software is tested for bugs. The test environment is simulated by leveraging Docker containers. It also involves UAT testing along with other types of tests. The teams leverage continuous testing tools like TestNG, Selenium, JUnit, etc.
4. Integration and Testing – This stage involves integrating the various components of the software. The software is then tested to ensure it is bug-free and works as expected. With iteration, the testing becomes wider in scope and involves integration, interoperability, User Acceptance Testing (UAT), etc. 4. Continuous Feedback- It involves gathering feedback from the developers, operations team, and end-users/stakeholders which helps in improving the quality of the software.
5. Implementation and Deployment- The software is deployed on the server and delivered to the customers for a demo or actual use as a part of the UAT. 5. Continuous Monitoring – It is essential to continuously monitor the software’s performance to ensure all the functionalities work properly. Some of the continuous monitoring tools used in this process are Nagios, Splunk, Sensu, etc.
6. Review – Once all the previous steps are completed, the product owner reviews the progress. The product is then launched into the market after the complete satisfaction of the stakeholder. 6. Continuous Deployment – In this methodology, the code is continuously deployed to the production servers. Some of the configuration management tools include Chef, Puppet, Ansible, etc., and containerization tools like Docker, Kubernetes, Ant Maven, etc., that can be used during this process.
7. Continuous Operation – This step aims to automate the process of releasing the application and the subsequent updates. Development cycles in continuous operations are shorter, which allows developers to accelerate the time-to-market continuously.
8. Continuous Delivery- This is the final stage of the entire process that automates the process of deploying new builds into the production. The goal of this phase is to perform automated testing on each build and verify the build that is ready for production. It involves automatic provisioning and configuration of the test environment as well as testing of these environments. It deploys a new release into production post all bugs get fixed

How has the Journey from Agile to DevOps helped Businesses?

agile and devops Journey

In 2001, the agile manifesto had its birth which gave rise to the agile methodology. This manifesto contained certain values and principles that guide developers and testers to break the project into smaller parts, accelerate feedback loops and align product features with customer needs. The early adopters of agile methodology were small software start-ups that were eager to disrupt the market and were willing to take the risk. As this methodology matured, large enterprises started adopting it. The agile approach worked fine for some time as it helped developers to produce software in smaller parts. But later, it was realized that it lacks the capability of continuous testing and continuous delivery.

Due to the rising need for faster releases, high-quality software and faster time-to-market, businesses needed advanced methodologies such as DevOps processes. Companies started shifting from Agile to DevOps methodology as it helped them in many ways as listed below:

1. Breaks silos between cross-functional teams, thus enabling more collaboration 2. Allows teams to continuously test and improve the code thus ensuring the software fits customer needs 3. Ensures continuous delivery of the product by enabling a CI/CD pipeline 4. Helps businesses to improve overall organizational culture and ensures early-to-market with faster and continuous releases

Significance of DevOps CI/CD Implementation in today’s Agile Environment

DevOps CICD implementation

CI/CD stands for Continuous Integration (CI) and Continuous Delivery (CD), wherein a modern software coding philosophy allows developers to implement small changes and check code frequently. The main goal of CI is to establish a consistent and automated way to build, package, and test applications. CD is closely related to CI and enables automation of the entire software delivery process by leveraging automation tools. Further, it commits and delivers the integrated code into the production stage without any bugs or delays.

Both CI and CD are the backbone of today’s DevOps environment. There are various benefits that businesses can leverage by implementing the DevOps CI/CD pipeline.

• Helps in early bug detection –

Automated tests enabled by implementing CI/CD pipeline helps to detect bugs early in the SDLC.

• Improves the software quality –

Faster bug detection ensures faster bug-fixing and ultimately helps to ensure secure and reliable software.

• Ensures faster time-to-market-

Enabling CI/CD pipelines helps to increase the speed of software delivery considerably. It further helps businesses to reach the market faster and achieve a competitive edge.

• Allows faster feedback –

Typically, for any changes committed to the code, tests are run simultaneously, which helps to avoid any link breakage. Faster feedback through CI tools helps to check and improve the product quality.

• Provides greater visibility –

The CI/D pipelines give greater visibility of the entire DevOps process. This helps teams analyze the processes of software build, test results, and issues effectively.

• Automation saves QA teams time and efforts –

Automated CI/CD pipelines frees up team members so that they can focus on more important tasks and innovation. This ultimately saves their time and testing efforts.

Evidently, for businesses to reap complete benefits, they should embark on scalable CI/CD DevOps implementations by leveraging various software testing methods.

Major Software Testing Types for Successful DevOps CI/CD Implementation

Major software testing types for successful DevOps CICD

1. Test automation in DevOps-

Test automation is the backbone of the DevOps process. Therefore, businesses must leverage automated testing using various open-source and commercial tools to ensure continuous testing and the continuous delivery of software.

2. Security Testing –

This methodology lays a strong emphasis on security. Businesses must leverage security testing to safeguard software from threats and vulnerabilities.

3. Performance Testing –

To ensure software delivers a great CX even under heavy loads, businesses must leverage performance testing. This testing method helps businesses to improve the performance and load handling capacity of the software.

4. Accessibility testing –

Businesses must also leverage accessibility testing to ensure equal access to apps for all users, including people with certain disabilities like hearing impaired, impaired vision, cognitive limitations, etc.

5. Usability Testing –

Businesses need to ensure that the apps have an easy-to-use interface and proper navigation for enabling a great CX. To achieve seamless apps, businesses must leverage usability testing.

Conclusion

Businesses are rapidly moving towards DevOps methodology for various reasons. Firstly, it is an evolution from agile methodology thus making it easier for today’s businesses to adopt it. Secondly, this methodology allows businesses to reach the market faster and improve organizational culture. Lastly, it ensures great customer satisfaction, which is the need of the hour for all businesses. Businesses must leverage test automation in DevOps from the next-gen QA and independent software testing services provider for successful DevOps implementation and faster delivery of high-quality products.

How Can TestingXperts (Tx) help?

software testing services - testingxperts

TestingXperts (Tx) has been at the forefront in enabling test automation in DevOps services using the latest software test automation tools and also with an in-house accelerator, ‘Tx-Automate.’ Our test automation services best support business objectives by enabling an effective test automation strategy that is aligned with enterprise’s business goals.

Our Differentiators:


Certified automation experts with expertise in implementing advanced automation frameworks with 500+ testers
Standardized processes, templates, and toolkits for Agile and DevOps QA
A global team of QA professionals with a capability to scale up at both onsite and offshore
Dedicated DevOps expert teams ensure scalable, secure, and reliable testing services
Ensure automation with deployments and rollbacks performed in a click with low risks and high productivity
Deliver hassle-free project management with flexible engagement models
Recommend the best DevOps toolchain that best suits your project model
Focus closely on user security and protection
Expertise in industry-leading test automation (UFT, Selenium, TestComplete, Coded UI, etc.), Agile development tools (Rally, Scrumdo), and CI/CD tools ( Jenkins, Chef, Puppet, TFS, Hudson, Go, Bamboo, etc.), providing DevOps lifecycle automation
Enable continuous support and training for client teams

The post Agile Vs DevOps Methodologies – A Detailed Comparison first appeared on TestingXperts.

]]>
5 Key Benefits Of Agile Coaching Every Enterprise MUST Know- Infographic https://www.testingxperts.com/blog/5-Key-Benefits-Of-Agile-Coaching-Every-Enterprise-Must-Know-Infographic?utm_source=rss&utm_medium=rss&utm_campaign=5-key-benefits-of-agile-coaching-every-enterprise-must-know-infographic Wed, 12 Sep 2018 14:54:59 +0000 https://www.testingxperts.com/?p=10015 benefits-of-agile-coaching

The transition to agile impacts an entire organization and comes with its own set of challenges. When an organization or just a team transform from their existing way of working to Agile practices, the complexity of the transformation can be overwhelming at times. With extensive agile coaching, an organization’s product development agility can be improved. … Continue reading "5 Key Benefits Of Agile Coaching Every Enterprise MUST Know- Infographic"

The post 5 Key Benefits Of Agile Coaching Every Enterprise MUST Know- Infographic first appeared on TestingXperts.

]]>
benefits-of-agile-coaching

The transition to agile impacts an entire organization and comes with its own set of challenges. When an organization or just a team transform from their existing way of working to Agile practices, the complexity of the transformation can be overwhelming at times. With extensive agile coaching, an organization’s product development agility can be improved. In this infographic, we will discuss the

5 key benefits of Agile coaching that enterprises may have never considered.

5-Key-Benefits-of-Agile-Coaching-Infographic

 Download this infographic here

The post 5 Key Benefits Of Agile Coaching Every Enterprise MUST Know- Infographic first appeared on TestingXperts.

]]>
6 Most Effective Ways to Build Business Agility https://www.testingxperts.com/blog/6-Most-Effective-Ways-to-Build-Business-Agility?utm_source=rss&utm_medium=rss&utm_campaign=6-most-effective-ways-to-build-business-agility Mon, 09 Oct 2017 06:52:13 +0000 https://www.testingxperts.com/?p=9177 business agility

Today’s fast-paced technology-centric world presents opportunities and threats at every turn. It has become challenging to practice agile development no matter how big or small an organization you are. To become sustainable in this disruptive environment, agility is key. Contents 1. How to bring Agility into your organization and how to survive? 2. Conclusion Let … Continue reading "6 Most Effective Ways to Build Business Agility"

The post 6 Most Effective Ways to Build Business Agility first appeared on TestingXperts.

]]>
business agility

Today’s fast-paced technology-centric world presents opportunities and threats at every turn. It has become challenging to practice agile development no matter how big or small an organization you are. To become sustainable in this disruptive environment, agility is key.

Contents 1. How to bring Agility into your organization and how to survive? 2. Conclusion

Let us have a look at the 6 most effective ways an organization can achieve business agility.

How to bring Agility into your organization and how to survive?

1. Scalability To deliver customer satisfaction, there is a need for a reliable value-delivery engine aligned with top business priorities, giving you fast and predictable implementation across the entire software development lifecycle. Waterfall teams are unable to deliver faster, as required by the enterprises these days.

2. Performance Bringing agility into your organization means sensing and adapting to change rapidly and confidently. Building responsiveness into your organization’s DNA is important, in order to take a disciplined approach to managing change, for which business agility is critical. Delivery is the origin for bringing agility. Improving cycle time can significantly affect your end result. Agility helps in fulfilling customer requirements early and often, assuring that you are building the right products.

3. Adaptive Planning Funding and scope are two key factors that can allow your business to move and build responsiveness. Establishing a consistent planning speed can help enterprises decrease risk and increase investor confidence.

4. Growth It is observed that most enterprises spend approximately 15% of their budget on innovation. However, highly effective organizations allocate at least 50% of their budget on growth initiatives. By increasing speed, productivity and quality, you can spend fewer resources on fixing bugs, technical debt and refactoring. Agility helps in making the right decisions with confidence.

5. Bring Change In order to nurture growth and innovation, it is important to follow a deliberate approach to investments in innovation. Business agility helps in connecting horizon investments and disciplined exploration with the principle of fail fast and fail cheap.

6. Organize around Customer Value It is important to connect with the market, customers and stakeholders. For this, breaking down functional silos is important, as it helps in improving collaboration, minimizing dependencies and reducing waste. It helps in allowing you to respond to opportunities and threats rapidly and confidently.

Scaling helps in organizing around customer value at the delivery level by creating teams that are aligned with common release objectives. Scaling also helps in ensuring the business to identify the true value of your agile developments.

Shift Left & Shift Right Software Testing Approach for Quality & Agility

Conclusion

Organizations with few teams to have mastered agile development are not truly realizing the benefits of business agility. In order to continue and succeed as an agile testing business, the organization must link execution work to business strategy, develop plans for inline scaling and comprehensive adaptive planning. TestingXperts can help you manage along value streams, instead of legacy systems, to reduce dependencies and allow for accurate, adaptive planning.

The post 6 Most Effective Ways to Build Business Agility first appeared on TestingXperts.

]]>
Shift Left and Shift Right Testing Approach for Quality & Agility https://www.testingxperts.com/blog/Shift-Left-and-Shift-Right-Testing-Approach-for-Quality-and-Agility?utm_source=rss&utm_medium=rss&utm_campaign=shift-left-and-shift-right-testing-approach-for-quality-agility Mon, 21 Aug 2017 14:17:44 +0000 https://www.testingxperts.com/?p=9046 shift left testing

In a quest to achieve quicker delivery of software, organizations are increasingly adopting the Agile development model. However, to maximize the benefits of Agile software development, testing should be executed simultaneously with development. For this reason, organizations have been adopting DevOps for the last couple of years. The adoption of DevOps has helped teams to … Continue reading "Shift Left and Shift Right Testing Approach for Quality & Agility"

The post Shift Left and Shift Right Testing Approach for Quality & Agility first appeared on TestingXperts.

]]>
shift left testing

In a quest to achieve quicker delivery of software, organizations are increasingly adopting the Agile development model. However, to maximize the benefits of Agile software development, testing should be executed simultaneously with development. For this reason, organizations have been adopting DevOps for the last couple of years. The adoption of DevOps has helped teams to collaborate more, and implement practices such as ‘Shift-Left’ and ‘Shift Right’ testing. These practices are helping enterprises in building quality right from the beginning of the project. In this blog, we will discuss the importance of ‘shift left’ and ‘shift right’ testing approaches to ensure quality and agility.

Contents 1. Shift Left Testing Approach 2. Why shift-left? 3. What are the types of the Shift-Left Testing model? 4. Shift Right Testing Approach 5. What are the different methods of shift-right approach? 6. Why shift-right? 7. Conclusion

 

Shift Left Testing Approach

 

As the name suggests, the shift left testing approach starts to focus on testing as early as the requirements phase. Generally, the software testing process originates with static review of requirements specifications with a focus to identify and remove ambiguities in requirements and enhance the quality of requirements consumed down-stream. Shift left testing helps in identifying any defects early in the lifecycle.

The shift-left testing approach introduces testers at the primary stage of development to help them understand what requirements are being scoped and what the testability of those requirements is.  Shift left testing also helps testing teams to identify high-level test scenarios and start work on the detailed test cases.

Why shift-left?

Time and resources are saved: Shift left approach helps in finding defects earlier in the software development lifecycle, allowing resources to invest less time in finding defects, thereby increasing quality and improving efficiency.

Defects are found and fixed early: It’s very cost-effective to start identifying defects in requirements/user stories as it helps the testers to understand the testability of each requirement.

Faster product delivery: Shift-left testing streamlines the development process, thereby ensuring faster delivery.

Enhanced design: Through shift-left testing, bottlenecks, roadblocks, and possible performance failures are detected early on in the lifecycle, leading to a better design.

Improved timelines and better ROI: With the shift-left testing there is less rework, projects work according to their regular timelines and the quality is always at the top. This ensures in delivering faster to the market with improved ROI.

Thus, the shift-left testing approach is an easy and economical way of reducing the time, efforts, and cost in improving the software at a complex state.

What are the types of the Shift-Left Testing model?

– Traditional shift left testing: In this testing approach, the focus is exclusively on the unit and integration testing by using API testing and modern test tools. This approach even has a drawback as it fails to focus on system-level and acceptance testing.

– Incremental shift left testing: In this testing approach, complex developments are broken down into smaller pieces to simplify the process. This practice of allowing the smaller segments to be tested one after the other helps the segments to be built upon each other. The incremental shift-left approach is widely adopted and used in the projects that have been having high complexity in the hardware.

– Agile/DevOps: This method helps in performing testing in numerous sprints and it is widely applied for developmental testing without operational testing. The Agile/DevOps Shift Left testing has gained popularity and it is preferred widely by many enterprises.

– Model-based shift left testing: This is the latest trend in shift left testing with a concept to find bugs at the earliest. Generally, shift-left testing is practiced at the early stage of a development cycle. But, in this method, the testing approach is during the design and development phase. This includes executable requirements, architecture and design models and helps in eliminating 45-65 percent of errors introduced in these early phases.

Shift Right Testing Approach

As we all know that shift-left is critical to software quality assurance and is an essential step in ensuring quality from the start, this approach alone is not enough to maintain performance and user experience. This has resulted in organizations adopting a ‘Shift-Right’ approach. The shift right testing approach initiates the testing task from the right that means the post-production of the software. In this approach performance and usability of an application are continuously monitored and feedback is sought continuously from users to understand the user behavior.

This approach helps in launching new features in the application fast and test by simulating its behavior in production.  This is achieved by gathering continuous feedback from the users through both formal and informal communication channels.

What are the different methods of shift-right approach?

A/B Testing:

This type of testing is commonly referred to as split testing or bucket testing. In this method, various new designs of a webpage are tested against the original designs of a page. The goal of this testing type is to determine which design generates more conversions. A/B testing is a part of the Conversion Rate Optimization process where the page with variation is compared with the ones of the original page. The page that helps in achieving better conversion is considered as the winner in the challenge.

Continuous Quality Monitoring (CQM):

This approach helps in improving the system quality during any software life cycle stage. A wide range of different tools and techniques are used to monitor the quality of the application. Code instrumentation, real user monitoring, and virtual user monitoring are a few CQM techniques that are used in the software during its production phase.

Chaos Testing:

In this method of testing, errors are introduced to the system to check its functionality and recovery in error conditions. By understanding how the system responds in stress conditions, it becomes easier for a team to identify and fix the bugs. The principle of chaos testing is to verify how the system responses when sudden attacks are introduced in the infrastructure, or the application or the network. The results achieved with this practice helps in improving the overall application standard.

Why shift-right?

– Quick feedback: Shift-right approach, allows the teams to gather user feedback and incorporate them in quick succession.

– Maximum test coverage: Shift right approach to testing provides testers the freedom of testing more and testing timely. This helps in eliminating more defects at the preliminary stage and provide a better quality application.

– More automation: Automation saves time and effort. Automating large parts of the process, when features and patches are being built into the application, helps in saving time and eventually helps in providing quality at speed.

Thus, adopting a Shift right testing approach offers improved customer experience and enhanced test coverage.

Conclusion

Considering the above-stated details, both shift-left and shift-right testing approaches are equally important and help in delivering a unique and different way of testing the software application. At TestingXperts, we follow both ‘Shift-Left’ and ‘Shift-Right’ software testing approach that adequately touches each and every aspect of the application to ensure best possible quality. Connect with us and allow us to make your software ready for business quickly.

Related Queries on Shift Left and Sift Right devops

Q1. What is shift right in DevOps?

Ans: Quick feedback: Shift-right approach, allows the teams to gather user feedback and incorporate them in quick succession.

Q2: What is the difference between Left Shift and Right Shift?

Ans: Shift Left Shift and Shift Right Operators in C/C++ << (left shift) Takes two numbers, left shifts the bits of the first operand, the second operand decides the number of places to shift (right shift)

Q3: What is shift right in DevOps?

Ans: By “shift right,” people mean that they aren’t going to just throw the feature over the wall to ops when it deploys, they’re going to monitor, observe, analyze log data, and “test in production.” DevOps drew our attention to the need to keep testing even when the new changes are deployed to production

The post Shift Left and Shift Right Testing Approach for Quality & Agility first appeared on TestingXperts.

]]>
The Crucial Role of Service Virtualization for Continuous Delivery https://www.testingxperts.com/blog/The-Crucial-Role-of-Service-Virtualization-for-Continuous-Delivery?utm_source=rss&utm_medium=rss&utm_campaign=the-crucial-role-of-service-virtualization-for-continuous-delivery Wed, 31 May 2017 14:08:38 +0000 https://www.testingxperts.com/?p=3159

Our current software development and testing landscape require the elimination of each and every bottleneck present. If there is something along the regular development lifecycle that can be tweaked and moved for achieving greater quality and speed, it is a no-brainer to make that move. If you are looking to remove all these constraints, service … Continue reading "The Crucial Role of Service Virtualization for Continuous Delivery"

The post The Crucial Role of Service Virtualization for Continuous Delivery first appeared on TestingXperts.

]]>

Our current software development and testing landscape require the elimination of each and every bottleneck present. If there is something along the regular development lifecycle that can be tweaked and moved for achieving greater quality and speed, it is a no-brainer to make that move. If you are looking to remove all these constraints, service virtualization should be your choice in 2017. With service virtualization, both developers and testers can create simulated instances of production environments to develop and test.

Contents 1. What is Service Virtualization? 2. Importance of creating Virtual Service Environments (VSEs) for the test environments 3. Challenges faced by virtual test environment 4. Considering virtual test environments as objects in your CI/ CD pipeline 5. Advantages of containerized test environments 6. Key benefits that Service Virtualization brings

Being part of a team that is following DevOps or Agile principles, delivering applications and updates as rapidly as possible becomes one of your essential tenets. Service virtualization provides teams with the option of testing different aspects of an application early, without compromising on the quality.

What is Service Virtualization?

Service virtualization is the process of emulating the performance of selected components within an application to enable end-to-end testing of the application. It provides testing teams with the application development and delivery ecosystem with a sequence of API test capabilities. Service virtualization can be used to create realistic simulations of needs that are not available. Service virtualization lets the teams to start testing early, more competently and continuously.

With the help of service virtualization, it is easier to replace unavailable dependencies with easily configurable and accessible virtual assets. Application development teams can use these virtual services to conduct integration testing earlier in the development process. Virtualized test assets appear and act real but can be duplicated and made available at times during the unavailability of real assets with the testing team. Virtualizing the test assets can enable your organization to create robust test frameworks that can provide comprehensive test coverage while keeping the costs low.

Importance of creating Virtual Service Environments (VSEs) for the test environments

To reach the ultimate goal of testing enterprise applications, organizations must build their own test environments by manually replicating the components they need to interact with. Traditional testing tools do not have the proper functionality to test these applications on a collaborative basis thoroughly. Virtual Service Environments provide multiple teams to have a realistic technique to simulate the test of an application. Virtual environments also help in reducing the hardware and installation costs.

Challenges faced by virtual test environment

Challenges offered by constrained access to dependencies during the development and testing becomes stronger when organizations move towards continuous delivery. The absence of suitable test environments for your dependencies can become a huge barrier when you want to build, test and deploy your software on demand without any help from real testers. Some of the key challenges faced by virtual test environments are listed below:

• Significant Increase in Testing cost

• Unstable and Late Delivery of environment

• Lack of Consistency

Considering virtual test environments as objects in your CI/ CD pipeline

It is a huge step to run your virtual test environments at some server in your network. However, service virtualization is the next step, as it serves as an enabler for continuous delivery. In this process, virtual assets are considered as artifacts that can be created, used, and destroyed at your convenience.

The most effective way to treat your test environments as continuous delivery objects is by containerizing them. Containerizing can be done by using various platforms, for example, Docker. With the help of these platforms, you can create an image that contains your service virtualization engine, data sources that contain the necessary test data, and all virtual assets to emulate the required behavior.

Advantages of containerized test environments

There are several compelling advantages for development and testing activities that can be brought by containerized test environments in your continuous delivery process:

• Test environments can be rolled on demand, so there is no need for waiting up until that dependency you need is accessible and configured like you want it to be.

• There is zero need for you to worry about resetting the test environment to its original state after testing is completed. You need to throw the test environment away and spin up a new instance ready for your next test run.

• Having the virtual test environment at your service every time makes it easier to analyze and reproduce bugs.

also-read

Key benefits that Service Virtualization brings

• Rapidly creates situations and patterns that emulate the expected activities There are various instances where glitches are felt while working on connected components within a system. Service virtualization helps in minimizing these glitches by virtually providing assets and resources. For example, by using graphical interface, you can create a virtual asset that produces the required behavior for developments and testing tasks.

• Provide common access to emerging assets There is a need for virtual assets to various team members or any team member who is located universally. Service virtualization expedites a scenario where the assets are available for everyone, on-demand and at a given point of time.

• Cost Savings By leveraging service virtualization, you can immensely save costs in the development and testing cycle.

TestingXperts is an expert in testing a plethora of domains for various organizations while adopting Agile and DevOps testing approach in different stages in the development cycle. We have been closely working with enterprises to provide Service Virtualization and testing solutions and effectively emulate virtual assets to automate integration, regression, and performance testing. Connect with us to know more about our testing services and bring speed and quality for your releases.

The post The Crucial Role of Service Virtualization for Continuous Delivery first appeared on TestingXperts.

]]>
Enable Continuous Testing with Shift Left and Shift Right Approach https://www.testingxperts.com/blog/enable-continuous-testing-with-shift-left-and-shift-right-approach/?utm_source=rss&utm_medium=rss&utm_campaign=enable-continuous-testing-with-shift-left-and-shift-right-approach Tue, 28 Feb 2017 13:51:01 +0000 https://www.testingxperts.com/?p=2858 shift-left-and-shift-right

Gone are the times when testing was considered a separate process and was carried out post-development of the application. The present-day business process requires a faster, steadier and better IT performance. The introduction of advanced and new methodologies of software models such as DevOps has allowed testers to display their presence and apply their earnest … Continue reading "Enable Continuous Testing with Shift Left and Shift Right Approach"

The post Enable Continuous Testing with Shift Left and Shift Right Approach first appeared on TestingXperts.

]]>
shift-left-and-shift-right

Gone are the times when testing was considered a separate process and was carried out post-development of the application. The present-day business process requires a faster, steadier and better IT performance. The introduction of advanced and new methodologies of software models such as DevOps has allowed testers to display their presence and apply their earnest efforts towards quality achievement in a software application right from its inception.

Contents 1. What is Shift left testing approach 2. What is Shift right testing approach 3. Advantages of adopting shift-left and shift-right approach 4. Continuous testing 5. Conclusion 6. Read more blogs on Continuous Testing

Besides, it is also significant to mention that regardless of the vigorous and continuous testing efforts created right from the beginning of the development stage till the production, and it is equally important to offer the best quality software products to the customers even after production.

The methodologies of testing the software application through the development phase and testing post-development are referred to as the shift left and shift right testing approach.

Shift left testing approach

Shift left testing approach shifts the testing process to be integrated from the very beginning of the development lifecycle, i.e. requirements phase.  In this approach, all project stakeholders share a proper understanding of what a quality application means. During this approach, acceptance tests describe the project’s accomplishment and successfully drive the development.

Continuous testing right from the development phase and throughout the phase helps in locating, identifying, and fixing the flaws arising at each level of the development lifecycle. Shift left approach helps in identifying and addressing defects very early in the lifecycle. The early introduction of the testing process offers flexibility to the developers to apply dynamic changes throughout the development phase. This approach helps in preventing defects rather than facing unexpected defects at a later stage. Therefore, shift left approach is considered to be the economical way of reducing the time, effort, and cost of fixing the defects at a much later stage.

Shift right testing approach

While shift left testing approach helps in delivering software that adheres to quality attributes as specified by the business, it may sometimes lack in providing the proper performance and functioning in a real-world environment. This is where shift right testing approach comes into the picture. It helps initiate the testing task from the right, which means the post-production of the software.

In this approach, feedback is gathered from targeted users to experience satisfaction in managing and using the software in real-world conditions, thereby improving the quality. Shift right process helps in getting continuous feedback from users, which is quite significant in the testing process. It helps respond better to unexpected circumstances such as crashes, slow performance, failure, and many other things.

Advantages of adopting shift-left and shift-right approach:

• Time and effort can be saved immensely • Bugs are detected and fixed early • Promotes cost-effectiveness • High test coverage • Promotes teamwork within the tester and developer community • Accelerates software delivery • Quality software in production

A proper test strategy should be created to incorporate techniques of shifting left and right, thereby making the process better, faster, and steadier for continuous delivery.

Blog: Telematics Testing

Continuous testing

It is the process of executing automated tests as part of the software delivery pipeline to gain instant response on the business risks regarding the software release. Continuous testing is a critical part of DevOps, where the focus is on approaching automation as an end-to-end solution and testing frequently.

Conclusion

DevOps practices can ensure significant savings on cost and time while increasing quality. Although it involves additional effort on automation initially, if done right, this can be a rewarding investment. TestingXperts, with its matured DevOps QA practices and wide-ranging testing experience, can help build the right QA capabilities for DevOps and Agile for your organization.

Read more blogs on Continuous Testing:

1. Continuous Testing: Missing Link for Continuous Delivery 2. 4 Best Practices of Continuous Testing You Must know

The post Enable Continuous Testing with Shift Left and Shift Right Approach first appeared on TestingXperts.

]]>
Ensure Continuous Delivery in Agile Testing Cycles with Test Automation https://www.testingxperts.com/blog/Ensure-Continuous-Delivery-in-Agile-Testing-Cycles-with-Test-Automation?utm_source=rss&utm_medium=rss&utm_campaign=ensure-continuous-delivery-in-agile-testing-cycles-with-test-automation Wed, 18 Jan 2017 08:21:17 +0000 https://www.testingxperts.com/?p=2740 Quality @ speed is what every enterprise strives for these days. With increasing business demands to accelerate time-to-market, more and more companies have started migrating from traditional development methods to continuous delivery that are based on agile philosophy. This modern approach allows software to be developed and deployed in short cycles. Contents 1. Test automation … Continue reading "Ensure Continuous Delivery in Agile Testing Cycles with Test Automation"

The post Ensure Continuous Delivery in Agile Testing Cycles with Test Automation first appeared on TestingXperts.

]]>
{ "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [{ "@type": "Question", "name": "Test automation and Continuous Delivery", "acceptedAnswer": { "@type": "Answer", "text": "Manual methods have become arduous and outdated, given the tremendous pressure on companies to continuously innovate, develop and deliver. This puts a lot of onus on regression testing. Given the enormous effort required for manual regression testing, it has now become necessary to automate tests as far as possible. Click here to read more ." } }, { "@type": "Question", "name": "Implementing Test Automation", "acceptedAnswer": { "@type": "Answer", "text": "Enterprises are spending too much effort and costs on regression testing due to the constant changes in the environment and applications. Test Automation helps in accelerating the regression test efforts in an economical way. It also helps in providing 24×7 unattended implementation. Click here to read more ." } }, { "@type": "Question", "name": "Benefits of Test Automation", "acceptedAnswer": { "@type": "Answer", "text": "Projects running on agile mode will have to make sure that every sprint accommodates in-sprint automation in addition to the regular regression automation to achieve bigger benefits. This ensures applications with quality@speed in production. Click here to read more ." } }, { "@type": "Question", "name": "Why TestingXperts?", "acceptedAnswer": { "@type": "Answer", "text":"TestingXperts’ test automation framework Tx-Automate helps in drastically reducing the effort to kick-start automation and improve the existing framework. It also helps in enhancing quality and consistency of testing by removing all possible manual errors and at the same time increases the test coverage, making the testing process efficient and competent."} }] }

Quality @ speed is what every enterprise strives for these days. With increasing business demands to accelerate time-to-market, more and more companies have started migrating from traditional development methods to continuous delivery that are based on agile philosophy. This modern approach allows software to be developed and deployed in short cycles.

Contents 1. Test automation and Continuous Delivery 2. Implementing Test Automation 3. Benefits of Test Automation 4. Conclusion

Companies are rapidly embracing devOps and agile practices to accelerate the software delivery to cope with the strict demands of the market. The modern landscape of software testing not only focuses on speedy delivery but also necessitates quality. It becomes imperative for the companies to follow a continuous schedule that encourages frequent releases without affecting the quality.

 

Test automation and Continuous Delivery

 

Manual methods have become arduous and outdated, given the tremendous pressure on companies to continuously innovate, develop and deliver. This puts a lot of onus on regression testing.  Given the enormous effort required for manual regression testing, it has now become necessary to automate tests as far as possible.

Software testing needs a vigilant and thorough process of impersonating an end user trying various input scenarios, asserting and comparing expected behaviors. Using automated tools for certain programmable parts of the test suite can help in a faster software delivery. Test automation implemented well can ensure that the right tests are implemented at the right time to reduce overall test cycle time. Automated tests have proven to meet all kinds of customer demands.

 

Implementing Test Automation

 

Enterprises are spending too much effort and costs on regression testing due to the constant changes in the environment and applications. Test Automation helps in accelerating the regression test efforts in an economical way. It also helps in providing 24×7 unattended implementation.

The main objective of executing an automation program is to fast track testing and reduce the overall cycle time. This also helps in using resources efficiently and appropriately.  However, there are a variety of tools available these days, both open source and commercial. Organizations need to carefully evaluate what suits and integrates well to provide optimum results.

also-read-the-inevitable-need-for-data-security-and-how-security-testing-can-help

Benefits of Test Automation

 

Projects running on agile mode will have to make sure that every sprint accommodates in-sprint automation in addition to the regular regression automation to achieve bigger benefits.  This ensures applications with quality@speed in production.

Conclusion

TestingXperts’ test automation framework Tx-Automate helps in drastically reducing the effort to kick-start automation and improve the existing framework. It also helps in enhancing quality and consistency of testing by removing all possible manual errors and at the same time increases the test coverage, making the testing process efficient and competent.

For queries related to continuous delivery in agile testing cycles and how TestingXperts can help, drop us a line at info@testingxperts.com

The post Ensure Continuous Delivery in Agile Testing Cycles with Test Automation first appeared on TestingXperts.

]]>
Why adopt Test Automation in Agile Testing? https://www.testingxperts.com/blog/Why-adopt-test-automation-in-Agile-Testing?utm_source=rss&utm_medium=rss&utm_campaign=why-adopt-test-automation-in-agile-testing Fri, 05 Aug 2016 07:52:55 +0000 https://www.testingxperts.com/?p=2397 test automation in agile testing

The popular idiom, ‘Being an early bird is better than being a night owl’, is taken quite literally in today’s digital era. The ever-rising trend of digital transformation coupled with the adoption of Agile and DevOps practices has mandated organizations to find extensive ways to meet faster delivery cycles and achieve better business results. Contents 1. … Continue reading "Why adopt Test Automation in Agile Testing?"

The post Why adopt Test Automation in Agile Testing? first appeared on TestingXperts.

]]>
test automation in agile testing

The popular idiom, ‘Being an early bird is better than being a night owl’, is taken quite literally in today’s digital era. The ever-rising trend of digital transformation coupled with the adoption of Agile and DevOps practices has mandated organizations to find extensive ways to meet faster delivery cycles and achieve better business results.

Contents 1. Test Automation And Agile Testing 2. Importance of Test Automation in Agile Testing 3. Effective rise in development output 4. Efficiently resolving recurring changes 5. Easily identifying the code issues 6. Thorough and continuous testing 7. Automated test support activities

It has become critical to detect defects, which arises due to continuous changes being introduced during agile software development, early on in the development cycle. Hence, organizations are migrating towards test automation to ensure thorough and continuous testing of applications.

 

Test Automation And Agile Testing

 

Automation, in any arena, increases productivity and reduces cost. Usage of test automation in the entire software testing life cycle (STLC) enables the team to increase test accuracy and productivity. Professionals working in agile recognize the significance of automated testing, but are also aware of the complexity involved with automated solutions.

Due to the constant change in the test objects and ongoing maintenance, it becomes challenging for the team to keep the automation suite up-to-date and relevant. Despite all these issues, the bitter truth is that it is impossible to work in agile environment without test automation. In fact, according to Robert Walsh, test automation incorporates three of the four pillars of agile automation testing i.e. unit testing, acceptance testing, and automated regression testing.

test automation in agile testing

Importance of Test Automation in Agile Testing:

1. Effective rise in development output:

The short development cycle is the most important factor that demands automation in agile testing. The Agile teams have short time frames to grasp the requirement, build the code and then regress those changes. Therefore, it becomes essential to use a method of testing that supports these compressed cycles as manual testing is too resource intensive and can easily surpass the given time frame to complete the task. Test Automation, assists in carrying out the work at a rapid pace without affecting the quality of the application.

2. Efficiently resolving recurring changes:

We are all well acquainted with the fact that projects rarely come with a pre-decided set of requirements. The requirements are developed and changed over time depending upon the priorities of the business. The prompt discovery of issues demanded by agile can only be carried out by an automated method. Test automation helps in bringing the essential agility needed in order to respond promptly and effectively.

3. Easily identifying the code issues:

Test Automation allows the tester to test the code quickly without hampering the quality of testing. It also comes with a collection of pre-decided test scripts that help to identify the issues effectively. Thereby, it allows the tester and the developer to get the exact idea of the code and also helps them to respond quickly.

4. Thorough and continuous testing:

Automation allows repeated and exhaustive examination of the code with a detailed overview. A thorough and continuous testing helps in ensuring the quality of the code. The demand of continuous testing in agile, makes it essential to use test automation as it helps in preserving the previous functionality that could have been affected due to the recently added functions.

5. Automated test support activities:

Test Automation not only contributes in carrying out test scripts but also supports in automating other test activities like test reporting, result validation and data set up. Agile testing requires repeated code of arrangements which can be programmed by test automation. It subsequently releases the testers from the mundane and laborious tasks.

Test Automation

At TestingXperts, we have extensive experience to identify automation needs in your agile projects. Also, with our ingenious Agile Software Testing Services, we have helped our clients achieve augmented success. Get in touch with one of our test advisors here.

The post Why adopt Test Automation in Agile Testing? first appeared on TestingXperts.

]]>