FreeAllMedia/mrt

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

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

class Thought extends Component {
    initialize(dialog) {
        this.properties("dialog");
        this.dialog(dialog);
    }
}

class Arm extends Component {
    initialize(side) {
        this.properties("side");
        this.side(side);
    }
}

describe("component.link", () => {
    let person;

    beforeEach(() => {
        person = new Person();
    });

    it("should create a thought when called", () => {
        person.thought().should.be.instanceOf(Thought);
    });

    it("should forward the call's properties to the link constructor", () => {
        const dialog = "I'm Hungry!";
        const thought = person.thought(dialog);

        thought.dialog().should.eql(dialog);
    });

    describe("(Cross-Chain Calls)", () => {
        it("should be able to call methods on other chains", () => {
            const thought = person.arm().thought();
            thought.should.be.instanceOf(Thought);
        });
    });
});