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「Error: Expected key descriptor but found "" in ""」 RTLでinput type="number"のデフォルト値0を消す

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はじめに

  • input type="number"のデフォルト値0を消して未入力のバリデーションテストをしたかった

問題

  • 値を触らないと0になり未入力でなくなる

解決

userEventを使う場合

await userEvent.clear(timeInput);

fireEventを使う場合

fireEvent.change(timeInput, { target: { value: "" } });

終わりに

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