When including Google's Protocol Buffers in a project that uses Jest for testing, errors can occur
during serialization/deserialization between Buffer <--> UInt8Array data. This issue has been
described here: https://github.com/facebook/jest/issues/4422
One workaround is to extend jest-environment-node and include UInt8Array in the globals. This
package does that environment extension in a similar fashion as jest-environment-aegir but allows
ShipChain the ability to provide our own updates.
Install this package
npm install jest-environment-shipchainAdd this to the Jest configuration
module.exports = {
testEnvironment: "shipchain",
...
}