earljs/dist/matchers/ArrayWith.js

Ergonomic, modern and type-safe assertion library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.contains = exports.ArrayWithMatcher = void 0;
const format_1 = require("../format");
const isEqual_1 = require("../isEqual");
const Base_1 = require("./Base");
class ArrayWithMatcher extends Base_1.Matcher {
    constructor(expectedItems) {
        super();
        this.expectedItems = expectedItems;
    }
    check(actualItems) {
        if (!Array.isArray(actualItems)) {
            return false;
        }
        return contains(this.expectedItems, actualItems);
    }
    toString() {
        return `[ArrayWith: ${(0, format_1.formatCompact)(this.expectedItems)}]`;
    }
    static make(...items) {
        return new ArrayWithMatcher(items);
    }
}
exports.ArrayWithMatcher = ArrayWithMatcher;
/** @internal */
function contains(expectedItems, actualItems) {
    const matchedIndexes = {};
    return expectedItems.every((expectedItem) => {
        const foundIndex = actualItems.findIndex((actualItem, index) => (0, isEqual_1.isEqual)(actualItem, expectedItem) && !matchedIndexes[index]);
        if (foundIndex !== -1) {
            matchedIndexes[foundIndex] = true;
            return true;
        }
        else {
            return false;
        }
    });
}
exports.contains = contains;