chai-callslike/dist/lib/stringify.js

A simple sinon-chai assertion to validate many aspects of stub calls

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.stringify = void 0;
const colors_1 = require("./colors");
const is_matcher_1 = require("./is-matcher");
const describe_matcher_1 = require("./describe-matcher");
function validDuplicity(v, objects) {
    if (typeof v === 'object' && v !== null) {
        if (objects.has(v)) {
            return colors_1.matchers('Circular');
        }
        objects.add(v);
    }
    return v;
}
function stringifyEntry(objects) {
    return (_k, v) => is_matcher_1.isMatcher(v) ? describe_matcher_1.describeMatcher(v) : validDuplicity(v, objects);
}
function stringify(value) {
    const objects = new Set();
    const result = JSON.stringify(value, stringifyEntry(objects));
    return result || colors_1.matchers('undefined');
}
exports.stringify = stringify;