perf: dedupe GetSimpleTypeName into shared TypeNameFormatter by thomhurst · Pull Request #6097 · thomhurst/TUnit (original) (raw)

@thomhurst

Extract the duplicated runtime GetSimpleTypeName logic from TestDataFormatter and DisplayNameBuilder into a single internal TypeNameFormatter helper in TUnit.Core.Helpers.

The shared implementation builds the entire recursive name with one pooled StringBuilder, allocating only the final string instead of a new string[] + string.Join per generic level. Output is byte-identical to both previous call sites.

Closes #6039

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@thomhurst thomhurst deleted the perf/issue-6039-dedupe-simpletypename branch

May 28, 2026 21:07

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