FreeAllMedia/mrt

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

class Person extends Component {
    initialize() {
        this.properties(
            "placesLived"
        ).multi.aggregate.flat;
    }
}

describe("propertyCollection.flat", () => {
    let person;

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

    it("should be set to an empty array by default", () => {
        person.placesLived().should.eql([]);
    });

    it("should return this to enable chaining after setting a value", () => {
        person.placesLived("Denver", "Colorado").should.equal(person);
    });

    it("should save aggregate the values of multiple calls", () => {
        person.placesLived("Denver", "Colorado");
        person.placesLived("Colorado Springs", "Colorado");
        person.placesLived().should.eql([
            "Denver", "Colorado",    "Colorado Springs", "Colorado"
        ]);
    });
});