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Message: <blockquote data-quote="codeguru" data-source="post: 71" data-attributes="member: 2">I’ve been writing a bunch of jest tests recently for libraries that use the underlying [ICODE]window.crypto[/ICODE] methods like [ICODE]getRandomValues()[/ICODE] and [ICODE]window.crypto.subtle[/ICODE] key management methods. One problem I run into is that the [ICODE]window.crypto[/ICODE] object isn’t available, so I need to shim it.To use the [ICODE]window.crypto[/ICODE] methods, you will need Node 15+. You can set the [ICODE]window.crypto[/ICODE] by importing the [ICODE]crypto[/ICODE] package and setting it on the global:const crypto = require('crypto').webcrypto;// Shims the crypto property onto globalglobal.crypto = crypto;I really loathe creating mock functions for missing libraries in Node because they can lead to faulty positives on tests; I really appreciate [ICODE]webcrypto[/ICODE] being available!</blockquote>

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