assertthat/build/lib/assertions/forObjects/assertObjectIsInstanceOfClass.js

assertthat provides fluent TDD.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.assertObjectIsInstanceOfClass = void 0;
const errors_1 = require("../../errors");
const dispel_1 = require("../../dispel/dispel");
const prettyPrint_1 = require("../../prettyPrint/typeAware/prettyPrint");
const defekt_1 = require("defekt");
const assertObjectIsInstanceOfClass = function (actual, 
// eslint-disable-next-line @typescript-eslint/ban-types
expected) {
    if (actual instanceof expected) {
        return (0, defekt_1.value)();
    }
    return (0, defekt_1.error)(new errors_1.AssertionFailed({
        message: 'The object is not an instance of the expected class.',
        actual: (0, prettyPrint_1.prettyPrint)((0, dispel_1.dispel)(actual)),
        expected: `To be an instance of:\n${expected.name}`
    }));
};
exports.assertObjectIsInstanceOfClass = assertObjectIsInstanceOfClass;