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341 Equivalence Classes for QA from the Perspective of Mathematical Analysis

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KseniaMazalova @ Habr 1 place · 03/01/2025 11:33 EDT

Equivalence Classes for QA from the Perspective of Mathematical Analysis

This article explores the concept of equivalence classes from the perspective of mathematical analysis and their application in QA testing. The author explains how properly defining equivalence classes helps optimize test design, reducing the number of test cases while maintaining thorough verification.Using the example of currency conversion from rubles to euros, the article demonstrates how to construct equivalence classes, verify their compliance with mathematical properties (reflexivity, symmetry, trans

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