Tesztfüggvények

Tesztfüggvények, often translated as "test functions" or "testing functions" in English, are fundamental components in software development and testing methodologies. Their primary purpose is to verify the correctness and expected behavior of specific units of code or larger software components. A tesztfüggvény typically encapsulates a set of actions designed to exercise a particular piece of functionality, followed by assertions that check if the outcome matches the predefined expected result.

These functions are crucial for implementing automated testing strategies, such as unit testing, integration testing, and end-to-end testing. By defining tesztfüggvények, developers can create repeatable and objective checks for their code. When a tesztfüggvény is executed, it calls the code under test with specific inputs, observes the outputs or side effects, and compares them against what is considered correct. If the assertions within the tesztfüggvény pass, it indicates that the tested code is functioning as intended for that particular scenario. Conversely, if an assertion fails, it signals a bug or an unexpected behavior, prompting further investigation and correction. The systematic use of tesztfüggvények contributes significantly to code quality, maintainability, and the overall reliability of software systems.