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@knaot0in株式会社JS-Pro.

【Jest】Deprecation Warning: Option "mapCoverage" has been removedが出た時

Last updated at Posted at 2021-03-07

エラー内容

エラー内容
● Deprecation Warning:
Option "mapCoverage" has been removed, as it's no longer necessary.

対応方法

jest.conf.js の mapCoverage: true を削除

jest.conf.js
-  mapCoverage: true,
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