Testaussarja

Testaussarja is a Finnish term referring to a collection of tests, test procedures, and sometimes accompanying measuring equipment used to evaluate a product, system, or component. It is used across fields such as software engineering, electronics, automotive manufacturing, and quality assurance to verify that requirements and standards are met.

Etymology: The word combines testaus (testing) and sarja (series or kit). It is common in Finnish technical and procurement documentation and is sometimes translated as test suite or test kit in English, depending on context.

Content and structure: A testaussarja typically includes individual test cases or procedures, input data, expected outcomes, acceptance criteria, and documentation. In software, it corresponds to a test suite with automated or manual tests. In hardware or electronics, it may comprise test fixtures, measurement tools, and predefined test sequences to check functionality, performance, and safety. The emphasis is on repeatability and comparability of results.

Usage and significance: Used during development, qualification, certification, and maintenance. It supports regression testing, quality control, and compliance, enabling consistent evaluation of products across batches or versions. The term is most common in Finnish-language contexts, but the concept appears in international standards under equivalent terms such as test suite or testing kit.