YOSA Technology’s functional testing approach supports different development methodologies. This is evident in how we align with your team whether you are using waterfall, agile, DevOps, or some combination. We utilize proven industry standard testing techniques, tools, and methodologies to ensure thorough functional testing.

YOSA Technology’s functional testing services focus on testing your software against defined specifications and meeting end-user expectations for functionality. We integrate seamlessly with your existing team to test the product early in the software development life cycle to prevent and detect defects early so you can reduce your testing costs, rework expenses, and improve software quality.

Each of your app, website or product features serves a purpose, and YOSA Technology QA Team makes sure they all work in concert for you with functionality testing that:

• Maps your product or site specification to a test plan with cases to exercise each function it describes.
• Tests your system as per the real user perspective.
• Verifies feature interaction to ensure operation of a function doesn’t affect others, unless intended.
• Exercises inputs and use parameters across their full expected ranges.
• Uses erroneous parameter values to verify graceful recovery of incorrect feature use.