#ReadyAPI

[distinguishedunknownnightmare]

https://bitaacademy.com/course/readyapi-training/

[silambarasansiddharth]

https://bitaacademy.com/course/readyapi-training/

[nous-infosystems]

Mastering API Testing with SmartBear: Best Practices and Essential Tools

API (Application Programming Interface) testing has become a cornerstone of modern software development. As systems grow more complex and interconnected, ensuring the reliability and performance of APIs is critical. One company at the forefront of API testing solutions is SmartBear. With a suite of powerful tools designed to streamline and enhance testing processes, SmartBear is an invaluable asset for developers and QA teams. This blog will delve into the best practices for API testing and how SmartBear’s tools can help you implement them effectively.

What is SmartBear?

SmartBear is a leading provider of software quality tools for development, testing, and monitoring. The company offers a range of products that cater to different aspects of the software lifecycle, ensuring that applications are robust, efficient, and reliable. SmartBear’s tools are widely recognized for their ease of use, integration capabilities, and comprehensive features, making them a favorite among software professionals.

Ready API – A Key SmartBear Testing Tool

ReadyAPI is an advanced API testing suite developed by SmartBear that is designed to cater to complex testing scenarios beyond the capabilities of SoapUI alone. Here’s a detailed look at what ReadyAPI offers:

Key Features of ReadyAPI:

Comprehensive API Testing:

ReadyAPI builds on the foundation of SoapUI, offering robust capabilities for testing both REST and SOAP APIs. It allows testers to create functional, regression, and load tests easily.

Enhanced Security Testing:

It includes features for security testing of APIs, helping teams identify vulnerabilities such as SQL injection, XSS attacks, and more. This ensures that APIs are secure against potential threats.

Data-Driven Testing:

ReadyAPI supports data-driven testing, allowing testers to parameterize their tests with data from external sources like databases, spreadsheets, or files. This helps them efficiently test various data scenarios.

API Performance Testing:

Apart from functional testing, ReadyAPI provides capabilities for performance testing of APIs. This includes load testing to simulate multiple users and stress testing to evaluate API performance under high loads.

Integration with CI/CD Pipelines:

ReadyAPI seamlessly integrates into Continuous Integration and Continuous Deployment pipelines, enabling automated testing as part of the software delivery process. This integration helps detect issues early.

Advanced Reporting and Analytics:

It offers comprehensive reporting features that provide insights into test results, performance metrics, and trends over time. This helps teams in making data-driven decisions for optimization and improvement.

Swagger and OpenAPI Support:

ReadyAPI supports Swagger and OpenAPI specifications, allowing testers to import API definitions easily. This facilitates quicker test creation and ensures alignment with API documentation.

User-Friendly Interface:

Despite its advanced capabilities, ReadyAPI maintains a user-friendly interface that caters to testers of varying skill levels. It provides intuitive tools for test creation, execution, and result analysis.

Who Should Use ReadyAPI?

ReadyAPI is particularly beneficial for teams and individuals involved in:

API Testing Specialists: Testers who focus on API testing and require advanced features like security testing and performance testing.

Automation Engineers: Professionals looking to automate API tests as part of their CI/CD processes.

Development Teams: These teams ensure API functionality and performance meet expected standards before deployment.

API Testing Best Practices

Understand the API Specifications

Before you start testing, it’s crucial to have a thorough understanding of the API’s specifications. This includes knowing the endpoints, request/response formats, authentication methods, and expected behavior. Comprehensive documentation is essential for effective testing.

Create Comprehensive Test Cases

Ensure your test cases cover all possible scenarios, including positive, negative, edge, and boundary conditions. This helps identify any issues or inconsistencies in the API’s behavior.

Automate Your Tests

Automation is key to efficient API testing. Automated tests can be run frequently and consistently, reducing the risk of human error and freeing up time for more complex testing activities. Tools like ReadyAPI and TestComplete offer powerful automation capabilities.

Data-Driven Testing

Using different datasets to validate API responses ensures your API handles various inputs correctly. This can help identify issues related to data handling and processing. ReadyAPI supports data-driven testing, making it easy to test with multiple datasets.

Error Handling and Reporting

Effective error handling and reporting are crucial for identifying and resolving issues quickly. Ensure that your tests include checks for error conditions and that your testing tools provide detailed, actionable reports. SmartBear tools are known for their robust reporting capabilities.

Security Testing

APIs are often the gateway to sensitive data and functionality, making security testing a critical aspect of the testing process. Ensure that your API is protected against threats such as SQL injection, cross-site scripting (XSS), and other common vulnerabilities. ReadyAPI includes security testing features that can help identify and mitigate these risks.

Performance Testing

Evaluate the performance and load handling of your APIs to ensure they can handle expected traffic and usage patterns. Load testing tools like LoadNinja provide insights into how your API performs under stress, helping you identify and address performance bottlenecks.

How SmartBear Tools Facilitate API Testing

Ease of Use

SmartBear tools are designed with usability in mind, featuring intuitive interfaces that make it easy for testers of all skill levels to get started. This reduces the learning curve and allows teams to start testing quickly and effectively.

Integration Capabilities

SmartBear tools integrate seamlessly with a wide range of software and services, including CI/CD pipelines, version control systems, and other testing tools. This ensures that testing is integral to the development workflow, enhancing efficiency and collaboration.

Robust Reporting

Generating comprehensive and actionable test reports is essential for effective testing. SmartBear tools provide detailed reports that highlight test results, performance metrics, and potential issues, making it easier for teams to identify and address problems.

Community and Support

SmartBear has a strong community of users and provides extensive documentation, forums, and customer support. This ensures that users can access the resources and assistance needed to get the most out of their testing tools.

Conclusion

API testing is a critical component of modern software development, ensuring that APIs are reliable, secure, and perform well under load. By following best practices and leveraging the powerful tools offered by SmartBear, teams can enhance their testing processes and deliver high-quality software. Ready to take your API testing to the next level? Explore Nous' SmartBear tools today and see how they can help streamline the testing processes and improve your software quality.

[saravanan29]

https://bitaacademy.com/course/readyapi-training/

[testrigtechnologies]

Beginner's Guide to Effortless API Automation: Choosing the Perfect Tool 

The world of APIs, or Application Programming Interfaces, is buzzing with activity. APIs act as the invisible messengers behind seamless app experiences, connecting data and functionalities across platforms. But, ensuring these intricate pathways function flawlessly requires rigorous testing. This is where API automation testing comes in, saving developers and testers precious time and ensuring reliable performance.

However, navigating the landscape of API testing tools can be daunting, especially for beginners. With a plethora of options boasting diverse features and complexities, choosing the "easiest" tool can feel like finding a needle in a haystack. Worry not, intrepid tester! This article will guide you through the key factors to consider when selecting your API testing companion, ultimately suggesting options that prioritize simplicity and effectiveness.

Ease of Use:

Visual Interface: Look for tools with intuitive drag-and-drop interfaces that minimize coding requirements. Postman and Hoppscotch excel in this category, allowing you to build and execute requests effortlessly.

No-Code/Low-Code Options: Embrace tools that offer pre-built workflows and templates for common API testing scenarios. Katalon Studio and Testsigma make automation accessible even for users with limited programming knowledge.

Intuitive Documentation and Learning Resources: Comprehensive guides and tutorials are invaluable. Postman and SoapUI boast extensive documentation and vibrant online communities, making learning a breeze.

Testing Capabilities:

Support for Diverse API Types: Ensure your chosen tool caters to the API types you'll encounter (REST, SOAP, GraphQL). Most popular tools like Postman and Katalon Studio offer broad support.

Test Scripting Flexibility: While a no-code approach is a boon, some scenarios require scripting. Choose tools like REST Assured or Karate DSL that offer powerful scripting languages for advanced users.

Validation and Reporting: Built-in tools for response validation and detailed reporting are crucial. Look for features that simplify data analysis and error investigation, like Postman's test collections and Katalon Studio's reporting dashboards.

Integration and Scalability:

CI/CD Integration: Seamless integration with continuous integration and continuous delivery (CI/CD) pipelines is essential for efficient automation. Tools like Postman and Katalon Studio offer robust CI/CD integrations.

Team Collaboration: Choose tools that facilitate collaboration with version control and team-based workspace features. SoapUI and ReadyAPI Test offer excellent collaborative functionalities.

Scalability for Complex Testing Needs: As your testing needs evolve, ensure your chosen tool can scale. Consider options like The Katalon Platform or Tricentis Tosca, which offer comprehensive suites for advanced API testing scenarios.

Optimize Your API Testing Journey with Testrig Technologies:

TestRig Technologies understands the intricacies of API testing and offers a spectrum of services to empower your testing journey. Consider leveraging their expertise for:

Tool Selection and Implementation: Their consultants can help you choose the right tool based on your specific needs and project requirements.

Custom Test Scripting and Automation: Need advanced automation solutions? TestRig's skilled engineers can develop custom scripts and integrate them with your chosen tool.

Performance and Security Testing: Elevate your testing game with TestRig's expertise in API performance and security testing, ensuring optimal functionality and resilience.

Training and Support: Get comprehensive training on your chosen tool from TestRig's certified professionals, and rely on their ongoing support for smooth testing workflows.

Conclusion:

Remember, the "easiest" tool is subjective and depends on your skillset and project requirements. While beginner-friendly tools like Postman and Hoppscotch are excellent starting points, advanced users might prefer the scripting flexibility of REST Assured or Karate DSL. Regardless of your choice, TestRig Technologies stands ready to be your trusted partner in conquering the vast landscape of API automation testing.

Take the first step towards reliable and efficient API testing by exploring the tools and services discussed in this article. Remember, with the right tools and guidance, even the most intricate APIs can be demystified, ensuring a smooth and seamless user experience.

[mindfiresolutions-blog]

Service Virtualization for API Testing: Best Practices & Tools

In a perfect world, the operations, testing, and development teams would all work together to produce bug-free, on-time, and cost-effective software. However, it becomes difficult to uphold these standards when applications become more complex, and firms adopt the Agile methodology (defined by short cycle durations and iterative sprints). However, due to service virtualization, developers and testers can keep quality high throughout the software development life cycle.

What Is Service Virtualization?

In the same way that pilots train on a flight simulator instead of a real plane and boxers use a punching bag instead of an actual opponent, virtualization mimics or simulates the actions of components that are unavailable or difficult to access during testing. These components include devices, databases, application programming interfaces, networks, and more.

Many factors can make resources inaccessible or difficult to use, including ongoing development or maintenance, complicated installation, ownership by a third party, high costs, or restrictions on use. With virtualization, testers can perform continuous integrated testing at any event of the software development lifecycle without depending on these assets or being limited by other teams. This allows for simultaneous, in-depth performance and functionality testing.

Service Virtualization for Api Testing Best Practices

1. Understand the API Under the Test

Virtualization can begin once a solid understanding of the tested API has been attained. This involves understanding the API’s input and output parameters and any external systems it relies on.

2. Identify the Dependencies

Service virtualization works excellently when external system dependencies exist, such as databases or other APIs. You must locate these dependencies/reliance points and evaluate their virtualization potential.

3. Create and Test a Virtual Service

Once you know the dependencies, a virtual service can be developed to simulate its operation. Tools like WireMock and Mountebank are helpful for this purpose. The virtual service needs to be rigorously validated before it can be used in testing to verify it will perform as expected. Validation of the virtual service’s conformity to the actual dependency’s behavior entails testing its reaction to various input parameters.

4. Collaboration with the Development Team

This is important because ensuring the virtual service is up-to-date and accurate requires close cooperation with the development team. The development team has insider knowledge of the API and its dependencies that can be used to build a reliable simulation of the service.

Popular Tools for Service Virtualization in API Testing

1. ReadyAPI Virtualization

SmartBear ReadyAPI includes ReadyAPI Virtualization as one of its many features. Additionally, ReadyAPI provides several testing services for APIs. With ReadyAPI Virtualization, you’ll have access to Service Virtualization and API Mocking. It can fault isolate and execute traffic recordings as a mock thanks to its high-performance routing features.

You can either record the service you’re already using or create a virtual version based on an API description. Features include managing and generating dummy data and sharing and installing virtual services.

Due to ReadyAPI Virtualization, you’ll have complete control over how various behaviors are set up. Bandwidth limits, error thresholds, and response times are all customizable.

2. MockLab

The software is among the top five virtualization tools for software and services. It aids both developers and testers in producing high-quality code at a faster rate and with fewer bugs by simulating the production environment more accurately during testing.

· This tool generates the edge cases and failure models for testing, so there’s no need for a dedicated API anywhere in the code.

· It’s more efficient and has a fantastic fake setting for testing.

· Problems can be solved more quickly and with less effort here.

3. WireMock

Even without API in constructing the code with suitable modules, edges, checking the failure criteria, etc., this is one of the most excellent service virtualization solutions on the market, thanks to its API, which makes testing a pleasant experience. To simulate the production environment during testing, users can access attractive modules.

4. MicroFocus

This program is again helpful in the service virtualization of software development and testing. With its strong emphasis on simulating real-world conditions, this facilitates code testing more conveniently. As a tool with a multi-user environment, it allows for the simultaneous participation of more than one tester.

5. Hoverfly Cloud

Hoverfly is a service virtualization and API simulation tool developed by SpectoLabs and released under an open-source license. It’s a simple and lightweight tool that helps developers and testers accurately model APIs. It can run on Windows and macOS and has native Java and Python bindings. To contrast, Hoverfly Cloud is a hosted API simulation solution that lets developers and testers generate copies of real-world services and components in a risk-free testing environment.

How to Select the Right Service Virtualization Tool for API Testing

1. Understand Your Requirements

Identifying your testing needs is the first step in picking a service virtualization tool. Finding out what services, protocols, and other aspects need to be virtualized is part of this process.

2. Tool Features

As soon as you have a firm grasp on what it is you need, it’s time to start comparing service virtualization tools. Find a program with a solid reputation for dependability and performance that supports your required protocols and features.

3. Integration with Other Tools

If you already use a test management or continuous integration technology, see if the new tool you’re considering can be integrated. The testing procedure will become more streamlined as a result of this.

4. Support And Community

Find out how well-supported and actively used the tool is. For more dependability and access to essential resources for addressing any issues that may develop, it’s best to go with a tool that has a robust community and regular assistance.

5. Cost

Finally, consider how much the tool will cost you. Choose a program that is inexpensive and has all of the features you require.

Related case study — Automated Testing of Rest API

Summing Up

Service virtualization is a crucial technique for API testing because it allows for testing the API in a controlled environment without needing actual dependencies. Adhering to established practice norms is required to implement service virtualization for API testing successfully.

Furthermore, choosing the right service virtualization solution is crucial for complete testing. Before making a final decision, it is critical to consider the tool’s properties. If you follow these best practices and select the right solution, service virtualization can be a fantastic method for ensuring the reliability and quality of your API.

Moreover, if you’re looking for help in service virtualization for API testing, you can contact us. Mindfire Solutions offers complete software solutions to meet the IT and digital needs of businesses in all key industries. From Startups to established companies, our services aim to increase productivity, accelerate business growth, and strengthen our clients’ internet visibility.

[ameliajonas24]

15 Leading API Testing Tools in 2023

The relevance of API testing service in software testing cannot be emphasized as software development evolves. API (Application Programming Interface) testing is a critical component of software application testing since it assures that the product works as intended and produces the expected outcomes. In this blog post, we will explore the features of API, what API is in software testing, the top 15 API testing service tools for 2023, and conclude with some final thoughts.

Features of API

APIs have several features that make them a critical component of software development. Some of these features include:

Interoperability: APIs enable distinct software applications to communicate with one another regardless of programming language or platform.

Reusability: APIs are reusable and can be used in multiple projects, which saves time and resources in software development.

Scalability: APIs can handle large volumes of data and traffic, making them ideal for scaling applications.

Security: APIs can be protected by a variety of authentication and authorization systems, ensuring that only authorised users have access to them.

What is API in Software Testing?

API testing is a sort of software testing that involves testing an application's APIs to ensure that they work properly and produce the desired outcomes. API testing service can be performed manually or automatically by employing a range of tools and frameworks.

API testing helps to identify issues such as incorrect data formats, missing or incorrect parameters, and incorrect responses. It also aids in ensuring that the API is functioning properly and producing the intended results.

Top 15 API Testing Tools

Postman: Postman is a popular API testing tool for developers that allows them to construct, test, and document APIs. It supports various HTTP methods and supports automated testing.

SoapUI: SoapUI is an open-source API testing tool that allows developers to test REST and SOAP APIs. It supports functional, performance, and security testing.

Apigee: Apigee is an API management platform that provides tools for developers to design, test, and deploy APIs. It also supports various security and authentication mechanisms.

Katalon Studio: Katalon Studio is an integrated testing platform that supports API, web, and mobile testing. It has an easy-to-use UI and allows automated testing.

JMeter: JMeter is an open-source performance testing tool that supports API testing. It can simulate high volumes of traffic and supports various protocols.

Rest-Assured: Rest-Assured is a Java-based API testing framework that enables automated REST API testing. It provides a simple syntax and supports various authentication mechanisms.

Assertible: Assertible is a cloud-based API testing platform that enables automated REST API testing. It gives real-time feedback and is compatible with a variety of connectors.

Swagger: Swagger is an API documentation and testing tool that supports designing, documenting, and testing APIs. It also supports various integrations.

Tricentis Tosca: Tricentis Tosca is a testautomation tool that supports API testing.It has an easy-to-use UI and allows for end-to-end API testing.

ReadyAPI: ReadyAPI is a comprehensive API testing tool that supports functional, performance, and security testing of APIs. It has a simple to operate UI and allows automated testing.

Source

[moremarketresearch]

Artificial Intelligence Poised to Drive API Growth, according to Nearly 40% of Respondents in Recent SmartBear Survey

Artificial Intelligence Poised to Drive API Growth, according to Nearly 40% of Respondents in Recent SmartBear Survey. SmartBear releases results of the 2023 State of Software Quality | API survey showing APIs supporting event-driven API architectures have increased. SOMERVILLE, Mass, May 03, 2023 - SmartBear, a leading provider of software development and visibility tools, released the results of its 2023 State of Software Quality | API survey, which garnered responses from over 1,100 API practitioners in more than 17 industries. Although microservices continue to be the main driver of API growth, 38% of respondents say artificial intelligence (AI) is emerging as an increasingly influential driver in the future growth of APIs. First published in 2016, SmartBear has regularly surveyed the API community to identify industry benchmarks, including trends, best practices, methodologies, and tools used by developer teams to manage the API lifecycle. “As the API industry continues to rapidly evolve, we are excited to share the most up-to-date API development and management trends, and the factors contributing to its growth now and in the years ahead,” said Sean Butler, Vice President of API Product Management at SmartBear . “There are several interesting findings this year, including APIs supporting event-driven API architectures has increased, we are seeing a positive trend in API documentation, and API standardization and security continue to be the top challenges for development teams worldwide.”

Key insights of the 2023 State of Software Quality | API survey include:

- APIs supporting event-driven API architectures have increased (62%) while web APIs remain the top experience that APIs are supporting (88%) with mobile close behind. - 62% of respondents attribute microservices as the top driver for API growth while 53% believe the top challenge for the success of microservices hinges on having the right experience and skills. - 90% of respondents have documentation in place or plan to have it in place in the future, while 60% of organizations agree or strongly agree that having documentation processes ensure their APIs are secure. - With rapid API growth introducing fragmentation in how APIs are designed, built, and secured, API standardization (51%) and security (40%) continue to be the top challenges that organizations want to solve. - Organizations are making strides to have formal testing processes in place. In 2023, we saw a 15% increase in companies making formal testing a priority. Other findings showed that as teams try to do more with less, APIs are seen as a means to improve automation across the delivery process. Practitioners also expect API tooling to integrate better with existing tooling as APIs cover most organizational capabilities. SmartBear provides a portfolio of trusted tools that give software development teams around the world visibility into end-to-end quality through test management and automation, API development lifecycle, and application stability, ensuring each software release is better than the last. Their award-winning tools include SwaggerHub, TestComplete, BugSnag, ReadyAPI, Zephyr, and PactFlow, among others. Read the full article

[9kmovies-biz]

Remote Senior Information Security Analyst Job at SmartBear -Jobsclub

SmartBear At SmartBear, we deliver the complete visibility developers need to make each release better than the last. Our award winning and industry favorite tools (ReadyAPI, Swaggerhub, and Zephyr, just to name a few!) are trusted by over 16 million developers, testers, and software engineers at 32,000+ organizations – including world-renowned innovators like Adobe, JetBlue, FedEx, and…

[distinguishedunknownnightmare]

https://bitaacademy.com/course/readyapi-training/

[silambarasansiddharth]

https://bitaacademy.com/course/readyapi-training/

[teknoaslan]

En İyi 9 Çevrimiçi API Test Aracı

En İyi 9 Çevrimiçi API Test Aracı #teknoaslan #api #apı #teknoloji #ıpbulma #icat #temiztwitch #FFTB #news #gündem #sosyal #games

Bir API’nin işlevselliğini test etmek, çalışma zamanı davranışını değerlendirmek veya güvenliğini doğrulamak istiyorsanız, otomatik API test araçları, sıkıcı kod yazmadan teknik özelliklerde manevra yapmanızı sağlar. Programcı değilseniz, ancak bir API’yi programlama ekibinize önermeden önce test etmek istiyorsanız bile kullanışlı olabilirler. İşte en iyi API test araçlarından bazılarının…

[saravanan29]

https://bitaacademy.com/course/readyapi-training/

[chamiryokuroi]

How did you get your job in software development and what do you do there? I'll be graduating with a bachelor's in computer science this fall but I have no really impressive projects or internships so getting a job is concerning

To be honest I was really lucky, the company I work for often hires trainees, aka people without experience, but they do it like every six months or so, in my case when I was one week away from finishing college my career coordinator let us know about it so I applied, went through the interview and got hired.

Mind you starting as a trainee is a bit hard because they didn’t really had a job for me perse, they dumped me anywhere and everywhere until I found a project where I could work best, the only requirement they asked of me was a good understanding of english and the basics of java.

Since I wasn’t hired to do one job in specific (database management, software development, UI design) I went through a lot of different projects.

I started working with legacy code analysis, going through applications that were made on C++, writing down all dependencies and requirements for them. (Had to learn how the fuck C++ works that was painful)

Then I was moved to a migration project in where we worked on migrating the legacy applications to java.

From there they moved me from backend to frontend and I worked on a new application that used phone messages to interact with the backend. Loved this project I learned so much about React and Redux and I alone created the user interface that was used to signup in the service.

After that I have been mostly on backend projects where I work best, we are working for a bank so most of them have to do with accounts and transactions, closing accounts, creating accounts, inheriting accounts in case of death etc.

Depending in where you are you could try seeing if the companies have something similar to the trainee project my company has, mind you this is not an internship , they have to pay you, when I started I was paid the minimum wage, now after each year they review my work and I have been getting raises to the point now I am definitely getting paid what my work is worth.

If you really want to go into development instead of DB or Networking then definitely study the java core, Spring Boot, JavaEE, Maven, Gradle, play around in Gitlab, Mockito for unitTesting, if you want front-end React and Redux are a must. Postmand and SoapUI for testing, ReadyAPI has also become popular recently.

Hope this helps in some way Anon!

[myfreecourses]

API Functional Automation Testing using ReadyAPI - Udemy Download

API Functional Automation Testing using ReadyAPI – Udemy Download

API Functional Automation Testing using ReadyAPI – Udemy Download

Detailed Groovy +Certification Coverage + Step by Step tutorial, Rest API Testing terminology

Will have end to end understanding of API Testing using Ready API

Ready to Work on Ready API with Groovy Scripting

Requirements

Basic understanding of Manual Testing

Basic understanding of Windows Operating System

Description

ReadyAPI …

[agiletestware-blog]

Know More About Agile Testware

Agiletestware was founded to enable devOps, QA, and Release Engineers to easily integrate various engineering tools and frameworks like Selenum, Appium, JUnit, TestNG, NUnit, ReadyAPI, et. with HP ALM, HP Performance Center, and TestRails.

Our products eliminates the time and expense needed for developing in-house solutions , freeing engineering teams to focus on their own applications.

Our products are frequently used by banks and financial companies to achieve CICD.

Dragonfly is the industry's only solution for integrating ReadyAPI and soapUI with HP ALM

Firefly is the industry's only solution for integration ReadyAPI with TestRail

Bumblebee is the leading solution for integrating Selenium, Appium, JUnit, TestNG, NUnit, Jenkins, Bamboo, and TeamCity with HP ALM and HP Performance Center.

Pangolin is the only solution for integrating Selenium, Appium, JUnit, TestNG, NUnit, Jenkins, Bamboo, and TeamCity with TestRail

In addition to offering off the shelf integration solutions, we also offer plugin/add-on support for Jenkins, Bamboo, and TeamCity. Agiletestware helps customers achieve CICD in ways they could never dream before. If you wish of some engineering tool integration, we can probably help.