@hackoregon/component-library/src/IconMap/IconMap.test.js

Official repo for Hack Oregon React component library

import React from "react";
import { shallow } from "enzyme";
import IconMap from "./IconMap";

describe("IconMap", () => {
  const data = [
    {
      type: "Feature",
      geometry: {
        type: "Point",
        coordinates: [0, 0]
      },
      properties: {
        name: "Null Island"
      }
    }
  ];

  const viewport = { zoom: 9.5 };

  const iconSizeScale = zoom => (zoom > 9.5 ? 25 : 5);

  const defaultProps = {
    data,
    viewport,
    iconSizeScale
  };

  it("should render a DeckGL component", () => {
    const wrapper = shallow(<IconMap {...defaultProps} />);

    expect(wrapper.find(".DeckGL")).to.have.length(1);
  });

  it("should render child IconMap component", () => {
    const wrapper = shallow(<IconMap {...defaultProps} />);

    expect(wrapper.find(".DeckGL").children()).to.have.length(1);
    expect(wrapper.find(".IconMap")).to.have.length(1);
  });
});