earljs/dist/matchers/Error.js

Ergonomic, modern and type-safe assertion library

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.ErrorMatcher = void 0;
const format_1 = require("../format");
const isEqual_1 = require("../isEqual");
const Base_1 = require("./Base");
class ErrorMatcher extends Base_1.Matcher {
    constructor(errorClass = Error, message) {
        super();
        this.errorClass = errorClass;
        this.message = message;
    }
    check(v) {
        if (!(v instanceof this.errorClass)) {
            return false;
        }
        if (this.message !== undefined) {
            return (0, isEqual_1.isEqual)(v.message, this.message);
        }
        return true;
    }
    toString() {
        return `[Error: ${this.format()}]`;
    }
    format() {
        if (this.message === undefined) {
            return `${this.errorClass.name}`;
        }
        return `${this.errorClass.name}(${(0, format_1.formatCompact)(this.message)})`;
    }
    static make(classOrMessage, message) {
        if (typeof classOrMessage === 'string' || classOrMessage instanceof Base_1.Matcher) {
            return new ErrorMatcher(Error, classOrMessage);
        }
        return new ErrorMatcher(classOrMessage, message);
    }
}
exports.ErrorMatcher = ErrorMatcher;