jest-serializer-ansi

Jest serializer to strip ANSI escape codes

Installation

 npm install --save-dev jest-serializer-ansi

 yarn add jest-serializer-ansi

Add the serializer to snapshotSerializers field in your package.json as follows:

 {
  ...
  "jest": {
    "snapshotSerializers": [
      "jest-serializer-ansi"
    ]
  }
}

Or include only in individual tests:

 const serializer = require('jest-serializer-ansi');

expect.addSnapshotSerializer(serializer);