inversify/lib/test/bugs/issue_1190.test.js

A powerful and lightweight inversion of control container for JavaScript and Node.js apps powered by TypeScript.

import { __decorate, __metadata, __param } from "tslib";
import { describe, expect, it } from 'vitest';
import { Container, inject, injectable, named, optional } from '../../index.js';
describe('Issue 1190', () => {
    it('should inject a katana as default weapon to ninja', () => {
        // eslint-disable-next-line @typescript-eslint/typedef
        const TYPES = {
            Weapon: 'Weapon',
        };
        // eslint-disable-next-line @typescript-eslint/typedef
        const TAG = {
            throwable: 'throwable',
        };
        let Katana = class Katana {
            name;
            constructor() {
                this.name = 'Katana';
            }
        };
        Katana = __decorate([
            injectable(),
            __metadata("design:paramtypes", [])
        ], Katana);
        let Shuriken = class Shuriken {
            name;
            constructor() {
                this.name = 'Shuriken';
            }
        };
        Shuriken = __decorate([
            injectable(),
            __metadata("design:paramtypes", [])
        ], Shuriken);
        let Ninja = class Ninja {
            name;
            katana;
            shuriken;
            constructor(katana, shuriken) {
                this.name = 'Ninja';
                this.katana = katana;
                this.shuriken = shuriken;
            }
        };
        Ninja = __decorate([
            injectable(),
            __param(0, inject(TYPES.Weapon)),
            __param(0, optional()),
            __param(1, inject(TYPES.Weapon)),
            __param(1, named(TAG.throwable)),
            __metadata("design:paramtypes", [Object, Object])
        ], Ninja);
        const container = new Container();
        container.bind(TYPES.Weapon).to(Katana).whenDefault();
        container.bind(TYPES.Weapon).to(Shuriken).whenNamed(TAG.throwable);
        container.bind('Ninja').to(Ninja);
        const ninja = container.get('Ninja');
        expect(ninja.katana).toStrictEqual(new Katana());
    });
});
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