TDD の真価が発揮する場面
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nostr:nevent1qgsg84ftgd3a95dutgycmea7vlqjp0ahcr8w3ml0mr4kus3h9teydzgpzemhxue69uhhyetvv9ujuerfw36x7tnsw43z7qpq0vq6ssuqf85weh67daf7ph92qdhvcg6x5jmnz9p7cz95nnt5hetsx32mcq