Worked on enhancing the testing framework for the microsoft/garnet repository by strengthening error handling tests for Redis commands. The approach involved refactoring existing test cases to utilize NUnit’s Assert.Throws, enabling more precise validation of exceptions and error messages within Redis command operations. This update included whitespace normalization and minor fixes to improve code consistency. By focusing on C#, Redis, and unit testing, the changes contributed to higher test quality and increased reliability of continuous integration pipelines. The work addressed the need for robust error validation in Redis command tests, ensuring that the system’s behavior is accurately verified under various error conditions.