jest-extended/dist/matchers/toBeNil.js

Additional Jest matchers

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.toBeNil = toBeNil;
function toBeNil(actual) {
    // @ts-expect-error OK to have implicit any for this.utils
    const { printReceived, matcherHint } = this.utils;
    const pass = actual === undefined || actual === null;
    return {
        pass,
        message: () => pass
            ? matcherHint('.not.toBeNil', 'received', '') +
                '\n\n' +
                'Expected value not to be null or undefined, received:\n' +
                `  ${printReceived(actual)}`
            : matcherHint('.toBeNil', 'received', '') +
                '\n\n' +
                'Expected value to be null or undefined, received:\n' +
                `  ${printReceived(actual)}`,
    };
}