FreeAllMedia/mrt

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

describe("component.link.then", () => {
    let person,
            thought,
            thenFunction,
            actualContext;

    class Person extends Component {
        initialize() {
            this
                .link("thought", Thought)
                    .then(thenFunction);
        }
    }

    class Thought extends Component {}

    beforeEach(() => {
        thenFunction = function (component) {
            actualContext = this;
            component.thenCalledWith = component;
        };

        person = new Person();
        thought = person.thought();
    });

    it("should call then with the newly instantiated component", () => {
        thought.thenCalledWith.should.eql(thought);
    });

    it("should be called with the correct context", () => {
        actualContext.should.eql(person);
    });
});