Integration Testing Services
A typical project comprises multiple modules coded by a team of programmers. Even with fastidious unit testing, miscommunication between team members or changes in requirements can cause issues when individual modules are put together.
By pinpointing these issues early, our integration testing services enable clients to save time and money on projects of various size and complexity.
Leverage our know-how to examine interfaces and data flow between components, track down functional, performance, and reliability defects early on, and respond to them before they turn into serious problems.
Why Test With Oxagile
Code-savvy testing engineersOur ISTQB-certified test engineers, managers, and analysts have the necessary skills to perform grey-box and white-box testing, while providing programmers with detailed low-level bug reports that help accelerate development and improve the final product’s quality.
Quality guaranteeWe value your trust in us and aim to protect your interests. This is why we include a 180-day warranty period in our contracts — meaning any major and critical bugs discovered after acceptance will be fixed for free.
Verticals and Domains
When working on your project, our QA experts take into account scope complexity, time constraints, and other factors to work out the best-fitting integration testing strategy.
Incremental Integration Testing
We start with testing the communication between a few logically related components and add new ones after each test is successfully completed. This approach has multiple advantages:
- Easier bug localization in large, complex systems;
- The team can choose between top-down, bottom-up, and other methods for adding new modules;
- It’s possible to prioritize certain components when necessary;
- Testing can start before all components are complete.
Big Bang Integration Testing
When the development of all components is complete, we integrate them en masse and test the communication in the resulting system. The approach makes it possible to:
- Save testing time on smaller projects with a relatively low number of modules;
- Uncover more errors early in the testing process;
- Save resources, as there’s usually no need for mock programs like drivers and stubs.
Featured Case Studies
Our test engineers were instrumental in helping implement support for SCORM 1.2 and SCORM 2004, providing compatibility with a wealth of eLearning programs and ensuring smooth ingestion and playback of business-critical third-party content.View Project
The system’s microservices architecture placed a special emphasis on integration testing. Our QA team executed 5,000+ test cases — many of which required crafting custom SQL queries — to test dozens of component and system integrations.View Project
The team leveraged 3,500+ test cases to ensure superior product quality. Special attention was paid to business-critical notification module that generates emails and content for a variety of users and events.View Project
During integration testing, we utilize tools that best reflect the challenges and objectives of your project. Some of the technologies we routinely use include the following:
- Browser DevTools
- JSON Viewer
- XML Viewer
- Swagger UI
- Charles Proxy
There is no wrong time to start the discussion. Whatever the project stage you’re currently in, let our QA team help you design the most time- and cost-effective testing approach to reach your goals.