@hackoregon/component-library/es/ChartTitle/ChartTitle.test.js

Official repo for Hack Oregon React component library

import React from "react";
import { shallow } from "enzyme";
import ChartTitle from "./ChartTitle";
describe("ChartTitle", function () {
  it("should render a title and subtitle when provided", function () {
    var wrapper = shallow(React.createElement(ChartTitle, {
      title: "Fun title",
      subtitle: "Fun subtitle"
    }));
    expect(wrapper.find("h2").text()).to.eql("Fun title");
    expect(wrapper.find("h3").text()).to.eql("Fun subtitle");
  });
  it("should neither render a title nor a subtitle when neither are provided", function () {
    var wrapper = shallow(React.createElement(ChartTitle, null));
    expect(wrapper.find("h2").length).to.eql(0);
    expect(wrapper.find("h3").length).to.eql(0);
  });
});