jest.config.ts.txt

import type { Config } from '@jest/types';

const config: Config.InitialOptions = {
    verbose: true,

    preset: "ts-jest/presets/default-esm",
    testEnvironment: "miniflare",
    testEnvironmentOptions: {
      // See https://miniflare.dev/get-started/api#reference for API reference
      // and the rest of the docs for more detailed information
      kvNamespaces: ["MYSTORE"],
    },

    globals: {
        "ts-jest": {
            tsconfig: "test/tsconfig.json",
            useESM: true,
        }
    },

    /**
     * THIS IS A FIX FOR:
     * {export { default as v1 } from './v1.js';
     *  ^^^^^^
     * SyntaxError: Unexpected token 'export'
     *
     * When the code is imported correctly and you just can't figure out the issue...
     * it isn't your fault.
     *
     * This forces the use of a commonjs package, because somehow that is
     * what we are getting.
     */
    moduleNameMapper: {
        uuid: ["<rootDir>/node_modules/uuid/dist/index.js"],
    },

};
export default config;