earljs/dist/matchers/NumberCloseTo.js

Ergonomic, modern and type-safe assertion library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.NumberCloseToMatcher = void 0;
const Base_1 = require("./Base");
class NumberCloseToMatcher extends Base_1.Matcher {
    constructor(target, delta) {
        super();
        this.target = target;
        this.delta = delta;
    }
    check(v) {
        if (typeof v !== 'number') {
            return false;
        }
        const max = this.target + this.delta;
        const min = this.target - this.delta;
        return v >= min && v <= max;
    }
    toString() {
        return `[NumberCloseTo: ${this.target}, delta=${this.delta}]`;
    }
    static make(target, { delta }) {
        return new NumberCloseToMatcher(target, delta);
    }
}
exports.NumberCloseToMatcher = NumberCloseToMatcher;