inversify/lib/test/bugs/issue_1416.test.js

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

import { __decorate, __metadata } from "tslib";
import { describe, expect, it, vitest } from 'vitest';
import { bindingScopeValues, Container, injectable, preDestroy, } from '../../index.js';
describe('Issue 1416', () => {
    it('should allow providing default values on optional bindings', async () => {
        let Test1 = class Test1 {
            onDestroyMock = vitest.fn();
            destroy() {
                this.onDestroyMock();
            }
        };
        __decorate([
            preDestroy(),
            __metadata("design:type", Function),
            __metadata("design:paramtypes", []),
            __metadata("design:returntype", void 0)
        ], Test1.prototype, "destroy", null);
        Test1 = __decorate([
            injectable()
        ], Test1);
        let Test2 = class Test2 {
            destroy() { }
        };
        Test2 = __decorate([
            injectable()
        ], Test2);
        let Test3 = class Test3 {
            destroy() { }
        };
        Test3 = __decorate([
            injectable()
        ], Test3);
        const container = new Container({
            defaultScope: bindingScopeValues.Singleton,
        });
        container.bind(Test1).toSelf();
        container.bind(Test2).toService(Test1);
        container.bind(Test3).toService(Test1);
        const test1 = container.get(Test1);
        container.get(Test2);
        container.get(Test3);
        await Promise.all([
            container.unbindAsync(Test1),
            container.unbindAsync(Test2),
            container.unbindAsync(Test3),
        ]);
        expect(test1.onDestroyMock).toHaveBeenCalledTimes(1);
    });
});
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