Api automation TESTING SERVICES

Trusted Leader in Software Testing and Quality Assurance

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At Qassert, we embrace innovation and precision in our approach to Api Automation Testing. Our methodology is designed to maximize coverage, speed, and accuracy. We begin with a thorough analysis of your application to identify the best candidates for API automation. Our experts then design and implement robust automated test scripts using state-of-the-art tools and frameworks. Continuous integration and continuous delivery (CI/CD) practices ensure that testing is seamlessly integrated into your development pipeline.

When do you need API automation services?

When you need to validate the performance, functionality, and security of your APIs.

When your project involves complex integrations between different services and systems.

To ensure rapid feedback and early detection of defects in backend processes.

When you want to reduce manual testing time and improve test coverage.

When you need to test APIs across multiple environments with consistent results.

For continuous integration and deployment pipelines that require reliable, automated testing.

Our Engagement Models

Delivery Models

OnSite Model

Hybrid Model

Offshore Model

Partnership Models

Managed Services

Staffing

ODC

Co-Managed Services

Pricing Options

Time And Meterial

Fixed Cost

Delivery as Services

Our approach to API Automation testing services

Our methodology is based on efficiency, reliability, and scalability, ensuring that your testing processes are not only streamlined but also future-proof.

We understand that every project is unique, with distinct testing requirements. Therefore, our Robot experts collaborate closely with your team to uncover and fully comprehend the project's needs, peculiarities, and challenges. Armed with this knowledge, they design a customized test strategy aimed at delivering excellent results within a minimal timeframe.
We prioritize the creation of essential test documentation, meticulously describing all QA processes, defining goals, outlining standards, and crafting a detailed plan of action. By taking this approach, we avoid chaos, address risks proactively, ensure thorough testing, simplify the onboarding process, and ensure alignment with corporate policies and industry regulations.
Anticipating the evolving demands of your project, we employ a scalable test architecture. The Robot Framework allows us to create modular and reusable test cases, ensuring that your test suites grow effortlessly with your application. This adaptability is vital for adjusting to changes and updates without compromising on the quality of your testing.
Recognizing considerable technology diversity, we put a significant emphasis on cross-browser and cross-platform compatibility. Our Robot-based test automation solutions are designed to ensure that your application performs seamlessly across different browsers and platforms, providing comprehensive test coverage.
In all our test automation projects, including Robot-based ones, we tend to use version control tools. This way, we can easily manage and track changes to our test code, collaborate with team members, and maintain a reliable project history.
Outdated, redundant, and irrelevant tests slow down the testing process, impacting its efficiency. Through regular maintenance, we systematically remove obsolete tests and update those requiring alignment with recent changes in project requirements and code. Furthermore, as Robot evolves with updates and improvements, we ensure our test scripts remain compatible with the latest version of the framework. This proactive approach enables us to leverage new features or enhancements, maintaining the effectiveness of our automated testing processes.
Our approach emphasizes the generation of detailed and insightful reports. Robot comes with an efficient in-build reporting tool, and we provide you with comprehensive analytics on test execution, enabling your team to make data-driven decisions. This transparency ensures that you have a clear understanding of the testing progress and the quality of your application.

What You Get

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API Automation Tools & Platforms

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Postman
Postman is a popular API development and testing tool that provides a user-friendly interface for creating, sending, and testing API requests. It's available as a desktop app, web app, and Chrome extension.

Pros

User-friendly interface: Easy to learn and use, even for non-technical users. 

Visual API design: Allows for creating and managing API collections and environments. 

Request building: Supports various HTTP methods, headers, body parameters, and authentication mechanisms. 

Response validation: Can validate responses against predefined schemas or assertions. 

Collaboration: Enables team collaboration through shared collections and workspaces. 

Integration: Integrates with version control systems, CI/CD pipelines, and other tools.

Cons

Primarily a GUI tool: May not be ideal for complex scripting or automation tasks. 

Limited scripting capabilities: While it supports scripting, it’s less powerful than dedicated programming languages. 

Can be resource-intensive: For large-scale API testing, it might consume more resources than command-line tools.

Benefits

  • Great for beginners and non-technical users

  • Suitable for ad-hoc API testing and exploration

  • Can be used for API documentation and sharing
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Rest Assured
Rest Assured is a Java library for testing RESTful APIs. It provides a fluent API that makes writing API tests in Java more concise and readable.

Pros

Powerful Java API: Offers a rich set of features for API testing, including request building, response validation, and mocking. 

Concise syntax: The fluent API makes tests easy to write and understand. 

Integration with testing frameworks: Works well with JUnit and TestNG. 

Customization: Highly customizable to fit various testing needs. 

Performance optimization: Can be optimized for performance by using advanced techniques.

Cons

Requires Java knowledge: Requires basic Java programming skills to use effectively. 

Steeper learning curve: Compared to Postman, it might take longer to learn and master. 

Less user-friendly interface: Lacks a visual interface like Postman. 

 

Benefits

  • Ideal for developers with Java experience

  • Suitable for complex API testing scenarios

  • Can be integrated seamlessly with Java-based projects
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Karate DSL
Karate DSL is a behavior-driven development (BDD) framework built on top of Cucumber-JVM. It's designed to simplify API testing and integration testing. Karate offers a concise and readable syntax, making it easy to write and maintain tests.

Pros

Concise syntax: Karate’s syntax is designed to be readable and concise, making it easy to write and understand tests.

BDD approach: Follows the BDD philosophy, making it easier to collaborate with non-technical stakeholders.

Feature-driven: Tests are organized into features, making them easier to manage and maintain.

Data-driven testing: Supports data-driven testing, allowing you to run the same test with different data sets.

API testing: Well-suited for API testing, with built-in support for various HTTP methods, headers, and body parameters.

Integration testing: Can be used for integration testing between different systems or components.

Mock server capabilities: Provides built-in mock server functionality for testing without relying on external dependencies.

Reporting: Generates detailed reports in various formats, including HTML, JSON, and XML.

Community and support: Has a growing community and active support forums.

Built-in JSON path support: Makes it easy to extract data from JSON responses.

Gherkin syntax: Uses Gherkin syntax, which is widely used in BDD frameworks.

Parallel test execution: Can execute tests in parallel for faster test execution.

Cons

Learning curve: While the syntax is relatively simple, it may take some time to learn all the features and best practices.

Dependency on Cucumber-JVM: Relies on Cucumber-JVM, which may introduce additional dependencies and configuration.

Limited for UI testing: While it can be used for UI testing, it’s not as well-suited for complex UI interactions compared to dedicated UI testing frameworks

Benefits

  • Ideal for API-centric projects.

  • Provides a concise and readable syntax.

  • Offers strong performance and efficiency.

  • Can be integrated with Cucumber for a BDD approach.
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Robot Framework
Robot Framework is a generic test automation framework that can be used for various types of testing, including web, API, and mobile. It's characterized by its keyword-driven approach, which allows for easy test case creation and maintenance.

Pros

Versatility: Robot Framework can be used for various types of testing, including web, API, and mobile. 

Keyword-Driven Approach: This approach makes test cases easy to create and maintain, even for non-technical team members. 

Extensive Ecosystem: Robot Framework has a rich ecosystem of libraries and tools, extending its capabilities for different testing scenarios. 

Community Support: A large and active community provides support, resources, and contributions. 

Cons

Less Concise Syntax: Compared to Karate, Robot Framework’s syntax can be more verbose, especially for complex scenarios. 

Steeper Learning Curve for Complex Scenarios: While the keyword-driven approach is simple for basic tests, mastering complex scenarios might require more effort. 

Benefits

Unified Testing Platform: Robot Framework can serve as a single platform for various types of testing within an organization.

Enhanced Maintainability: Keyword-driven tests are easier to understand and modify, reducing maintenance costs.

Flexibility: The framework’s versatility allows it to adapt to different testing needs.

Collaboration process overview

1. Initial contact

During our initial call, we aim to understand your testing requirements and goals.

2. Assessment

We evaluate your current testing process and create a tailored plan to enhance it.

3. Proof of Concept

We offer a complimentary Proof of Concept, allowing you to experience our proficiency and expertise.

4. Trial and evaluation of performance

We start a trial period with you, and once complete, we review the results together and discuss options.

5. Contract signing and full-scale QA implementation

Upon mutual agreement, we move forward with the QA process by signing a contract and beginning work.

6. Partnership with flexibility

Our engagement options give you commercial flexibility to dial up and dial down resources depending on your own needs.

Let’s schedule a call

Flexible collaboration options allow you to choose the level of support that best meets your needs