FreeAllMedia/mrt

import Component from "../../lib/component/component.js";

class Parent extends Component {
    initialize() {
        this.link("dependency", Dependency).into("dependencies");

        this.link("child", Child)
            .inherit("dependency", "dependencies");
    }
}

class Child extends Component {}
class Dependency extends Component {}

describe("component.link.inherit.into", () => {
    let parent,
            child;

    beforeEach(() => {
        parent = new Parent();
        child = parent.child();
    });

    it("copy the inherited properties to the newly instantiated chain link", () => {
        const values = {
            dependency: child.dependency,
            dependencies: child.dependencies
        };

        values.should.eql({
            dependency: parent.dependency,
            dependencies: parent.dependencies
        });
    });
});