alsatian-test/alsatian

import ExtendoError from "extendo-error";

export class MatchError extends ExtendoError {
    public readonly actual: any;
    public readonly expected: any;
    public readonly extras: { [prop: string]: any } | undefined;

    public constructor(
        message?: string,
        expectedValue?: any,
        actualValue?: any,
        extras?: { [prop: string]: any }
    ) {
        super(message);

        this.actual = actualValue;
        this.expected = expectedValue;
        this.extras = extras;
    }
}