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Testing Services

Microservices architecture is a modern approach to building software systems that comprises multiple small, independent services. Each microservice is responsible for a specific functionality and can be developed, tested, and deployed independently, resulting in faster delivery and easier maintenance. Microservice testing, including API testing, is a critical process that ensures the reliability and stability of each microservice and the entire system. Various API testing tools play a crucial role in facilitating effective testing and validation of these microservices.

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Integration Testing

To test the interactions between different microservices to ensure that they work together as intended. This testing ensures that the different microservices communicate correctly and pass data back and forth without any issues.

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Contract Testing

To test the contracts between microservices to ensure that they are compatible with one another to ensure that services are updated or replaced without disrupting the entire system.


End-to-End Testing

To test the system from end to end to ensure that it works as intended. This includes testing the user interface, API calls, and interactions between microservices.


Security Testing

To test the system for vulnerabilities and ensuring that it meets security standards to ensure that the system is secure and that sensitive data is protected.

Test Approach

We follow Agile and DevOps methodologies for microservice testing to focus on continuous testing.


Below is our high-level strategy for microservice testing:

Continuous Integration and Testing

Each microservice is tested continuously to ensure that it integrates seamlessly with other microservices.

Test Automation


Cloud-Based Testing

It helps in faster and efficient testing, and automated tests are integrated into the continuous integration and delivery pipeline.

Microservices are deployed in containers that allow them to run independently and ensure that the testing environment is consistent across all stages.

It enables testing to be performed on a scalable infrastructure, resulting in faster feedback and reduced testing costs.

Road Map

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Tools & Techniques

Test Automation Frameworks

BDD Serenity, Selenium, TestNG, RestAssured, PACT

Continuous Integration and Continuous Deployment (CI/CD)

CI/CD tools Jenkins and GitLab to automate testing and deployment processes.

Code Analysis Tools

SonarQube is used to identify issues with the codebase and improve code quality.

Service Virtualization

To simulate the behavior of services that are not yet available or that are difficult to access.

API Testing Tools

Each microservice is responsible for a specific functionality, and with the aid of various API testing tools, such as Postman API Tester, these microservices can be developed, tested, and deployed independently. Automated API testing with tools like Postman, is a critical QA automation testing process that ensures the reliability and stability of each microservice and the entire system.


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