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API Testing with Rest Assured and Microservices
The API Testing training course will teach you how to grasp API automation tools and methodologies from the ground up, using real-world examples. You'll learn how to create collections and variables in POSTMAN, write tests for GET, PUT, PATCH, POST, DELETE requests, set up Java, Eclipse, Maven on Mac OS & Windows, and more through hands-on training sessions. This course will cover all elements of API testing with the Postman tool, as well as provide learners with the necessary skills to use it professionally. This course covers how to plan and conduct API tests, as well as how to use Postman to write pre-and post-test scripts, run API tests, and generate HTML reports. The course covers real-world best practices for utilising the Postman tool for API testing with practical examples. To help you assess your talents, the course offers numerous exercises and projects based on distinct modules. In-depth understanding of REST API Automation using Rest Assured with real time examples Through knowledge on REST Manual testing tools like POSTMAN with many Practice API's demo TESTING REAL TIME HOSTED Rest APIs to understand how different components can be automated At the end you can pick any REST API or any other API, test it manually or using automation tools with all necessary validations By end of this course, you will get complete knowledge on API & web services Manual & Automation testing API testing course designed for those who are interested in API testing and want to learn more about middle ware testing This also gives different types of testing methodologies with respect to API testing with different types of API's Course is prepared on utmost care of picking real world scenarios what actually industry does in testing the REST API's and they were neatly delivered with every basic concept till framework building level
This program offers in-depth knowledge and hands-on experience in testing APIs using Rest Assured, focusing on building and managing Microservices architecture. You’ll learn to write, automate, and validate API requests, ensuring reliable communication between services. Additionally, you’ll gain insights into designing, deploying, and maintaining microservices-based applications, preparing you to handle the intricacies of modern web systems with confidence.
Eligibility : Bachelor's degree or relevant industry experience.
Duration : 3 Months
Enrollment : Fully online – Start anytime throughout the year
This program is designed to provide students with a comprehensive understanding of API testing techniques, microservices architecture, and the tools essential for modern software development. The first step for students is to outline a research proposal that aligns with their interests and expertise in API testing or microservices. This proposal should be 8-10 pages long and include key elements such as objectives, methodology, and potential impact in software development. Our program offers a structured template to streamline the proposal development process. Students are encouraged to submit their initial proposal draft within the first month of enrollment for faculty review, who will offer feedback to refine and improve the project scope.
A successful dissertation in this program combines theoretical knowledge with practical application, preparing students to excel in full-stack development and microservices management. Choose a topic that aligns with your interests and builds on your expertise in modern web development technologies.
LMS Technologies with its start-of- art class rooms and Lab infrastructure at Noida offer the best and most conducive learning environment, with a team of highly skilled trainers having years of industry experience. Classroom trainings will be conducted on a daily basis. Practical exercises are provided for the topics conducted on daily basis to be worked upon during the lab session. Online session conducted through the virtual classroom also have the same program flow with theory and practical sessions. Our Labs can be accessed online from across the world allowing our online training student to make the best use of the infrastructure from the comfort of their home.
Our dedicated team of experts in API testing and microservices architecture brings a wealth of industry experience and academic knowledge to guide you through every aspect of the program. With a focus on real-world applications, our mentors offer personalized support, practical insights, and cutting-edge knowledge in API testing methodologies, microservices deployment, and automated testing with tools like Rest Assured.
We are proud to collaborate with professionals and researchers who have made significant contributions to the field of API development and microservices. Our mentors are committed to equipping students with the skills needed to excel in a rapidly evolving technological landscape, ensuring they can effectively build and manage scalable, secure, and reliable applications.
See which benefits you can derive from joining this program.
An overview of what you will learn from this program.
Test your skills and mettle with a capstone project.
Master web development with a full-stack curriculum covering front-end, back-end, databases, and more.
Apply skills to real-world projects for practical experience and enhanced learning.
Learn from industry experts for insights and guidance in full-stack development.
Access job placement assistance for career support and employer connections.
Receive a recognized certification validating your full-stack development skills.
Access round-the-clock support for immediate assistance, ensuring a seamless learning journey.
Enroll with leading global online educational course provider.
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24×7 Student Support, Quick doubt resolution by industry experts.
Answer: Full-stack software testing entails ensuring that an application's front-end (client-side) and back-end (server-side) components function together flawlessly.
Answer: API testing in microservices involves validating the communication mechanisms between different microservices. Each microservice exposes APIs (often RESTful or gRPC) to interact with other services. Testing these APIs ensures they are reliable, performant, and secure, ensuring proper functionality both in isolation and within the ecosystem of services.
Answer: Microservices architectures consist of independent, loosely coupled services that communicate with each other. API testing is critical for: Verifying individual service functionality: Ensure each microservice performs as expected through its API. Validating inter-service communication: Ensure APIs between services interact properly. Ensuring resilience and scalability: Validate that APIs handle failures and scale properly under load. Improving security: Ensure the APIs are protected from threats like unauthorized access, data leaks, etc.
Answer: Postman: Useful for manual testing and automation of REST APIs. SoapUI: A comprehensive tool for testing both REST and SOAP APIs. RestAssured: A Java-based tool for automating REST API testing. JMeter: Performance testing tool for load and stress testing of APIs. Pact: A contract testing framework for ensuring proper API interactions between services. WireMock: A tool for creating mock services to simulate responses from dependent APIs. Mockito: A Java-based tool for mocking objects and APIs in tests. K6: A modern performance testing tool for APIs, focusing on load testing.
Answer: Service Dependencies: Microservices often depend on each other. Testing these interdependencies requires handling service failures, mocking services, and dealing with real-time data exchange. Dynamic Environments: Microservices often scale dynamically, and services may be frequently added or removed. This can complicate test setup and execution. Data Consistency: Ensuring consistency across multiple services and databases can be challenging, especially when dealing with distributed systems. Testing in Distributed Systems: Microservices often run across multiple environments (cloud, on-premises), making it harder to replicate and test real-world conditions consistently. Asynchronous Communication: Many microservices use event-driven or asynchronous messaging (e.g., Kafka, RabbitMQ), which introduces complexities in testing timeouts and retries.
Answer: Contract testing ensures that the communication between two microservices adheres to a defined API contract (e.g., a schema or specification). Tools like Pact are used to ensure that when one service changes its API, the consumer services remain compatible with the new version. This is especially important in microservices, where changes to one service can impact multiple dependent services.
Answer: Mocking & Stubbing: Use mock services (with tools like WireMock) or stubs to simulate inter-service communication during testing, especially when some services are unavailable. Service Virtualization: Tools like Hoverfly or MockLab allow you to virtualize the behavior of external systems. Event-Driven Testing: For asynchronous services, simulate the sending and receiving of events/messages to test their interaction.
Answer: API Gateways act as entry points to multiple microservices and can aggregate, route, and load-balance requests between services. When testing microservices: API Gateway Testing: It's important to test the API gateway to ensure it correctly routes requests, handles failures, and applies appropriate policies (e.g., rate limiting, authentication). End-to-End Testing: You need to ensure that the API gateway can handle requests from clients and properly delegate those requests to the correct microservices. Security: Validate that the gateway correctly implements security protocols like authentication and authorization.
Answer: Mocking: Mock dependent services that are unavailable or difficult to integrate into the test environment. Service Virtualization: Use tools like Mountebank or WireMock to simulate responses from external services. Contract Testing: Ensure that the contracts between services (e.g., API contracts) are respected, preventing issues in real-time communication. Test Doubles: Use mock servers or service stubs to simulate behavior for services that are not yet available for testing.
Answer: Load Testing: Use tools like JMeter or K6 to simulate a large volume of traffic and observe how the API responds under load. Stress Testing: Push the microservices beyond their normal operating capacity to see how they fail or recover. Scalability Testing: Ensure that the microservices can handle scaling, such as horizontal scaling, by simulating an increasing load over time. Latency Testing: Measure how quickly the APIs respond under varying conditions, which is crucial for systems with real-time requirements.
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