import { ShortDatePipe } from "./short-date.pipe";
import moment from "moment";

describe("A pipe for shorter time formats", () => {
  const pipe = new ShortDatePipe();

  it("should show only time if date is same day as now", () => {
    const todayNoon = moment().set("hour", 12);
    const todayEleven = moment().set("hour", 11);
    const display = pipe.transform(todayEleven, todayNoon);
    // formatter converts A to AM or PM, so add 2 to format length
    expect(display.length).toEqual(pipe.sameDayFormat.length + 2);
  });

  /**
   * TODO: After we uprgaded moment.js to fix a security vulnerability, many of
   * our filters broke. Most of the tests through the app need to be fixed.
   */

  it.skip("should show month day time if date is same year as now", () => {
    const jan1 = moment().set("month", 1).set("day", 1);
    const jan2 = moment().set("month", 1).set("day", 2);
    const display = pipe.transform(jan1, jan2);
    expect(display.length).toEqual(pipe.sameYearFormat.length + 2);
  });

  it.skip("should show month day year if date is not this year", () => {
    const thisYear = moment();
    const lastYear = moment().subtract("year", 1);
    const display = pipe.transform(lastYear, thisYear);
    expect(display.length).toEqual(pipe.differentYearFormat.length + 2);
  });
});