import { expect } from "chai";

import { Utility } from "tests/utility";
import { EMPTY_OBJECT, XmlComponent } from "./";

class TestComponent extends XmlComponent {}

describe("XmlComponent", () => {
    let xmlComponent: TestComponent;

    beforeEach(() => {
        xmlComponent = new TestComponent("w:test");
    });

    describe("#constructor()", () => {
        it("should create an Xml Component which has the correct rootKey", () => {
            const newJson = Utility.jsonify(xmlComponent);
            expect(newJson.rootKey).to.equal("w:test");
        });
    });

    describe("#prepForXml()", () => {
        it("should skip deleted elements", () => {
            const child = new TestComponent("w:test1");
            child.delete();
            xmlComponent.addChildElement(child);

            const xml = xmlComponent.prepForXml();

            if (!xml) {
                return;
            }

            expect(xml["w:test"]).to.deep.equal(EMPTY_OBJECT);
        });
    });
});