Rocky_Mountain_Vending/.pnpm-store/v10/files/e5/1d310e21ba8475325a7eaef4f2a370160735dc5d2b43dd3f658663118c9ca65049653956514c745edc473d49fb5c7f639b15c27a19fc0d9ca3277afbb91e42

import { DateLib, defaultDateLib } from "../classes/DateLib";

import { getDates } from "./getDates";

describe("when the first month and the last month are the same", () => {
  describe("when the month has 6 weeks", () => {
    const month = new Date(2023, 11, 1);
    describe("when not using fixed weeks", () => {
      it("should return 42 dates", () => {
        const dates = getDates(
          [month],
          undefined,
          {
            fixedWeeks: false
          },
          defaultDateLib
        );
        expect(dates).toHaveLength(42);
        expect(dates[0]).toEqual(new Date(2023, 10, 26));
        expect(dates[dates.length - 1]).toEqual(new Date(2024, 0, 6));
      });
    });
    describe("when using fixed weeks", () => {
      it("should return 42 dates", () => {
        const dates = getDates(
          [month],
          undefined,
          {
            fixedWeeks: true
          },
          defaultDateLib
        );
        expect(dates).toHaveLength(42);
        expect(dates[0]).toEqual(new Date(2023, 10, 26));
        expect(dates[dates.length - 1]).toEqual(new Date(2024, 0, 6));
      });
    });
  });
  describe("when the month has 5 weeks", () => {
    const month = new Date(2023, 4, 1);
    describe("when not using fixed weeks", () => {
      it("should return 35 dates", () => {
        const dates = getDates(
          [month],
          undefined,
          {
            fixedWeeks: false
          },
          defaultDateLib
        );
        expect(dates).toHaveLength(35);
        expect(dates[0]).toEqual(new Date(2023, 3, 30));
        expect(dates[dates.length - 1]).toEqual(new Date(2023, 5, 3));
      });
    });
    describe("when using fixed weeks", () => {
      it("should return 42 dates", () => {
        const dates = getDates(
          [month],
          undefined,
          { fixedWeeks: true },
          defaultDateLib
        );
        expect(dates).toHaveLength(42);
        expect(dates[0]).toEqual(new Date(2023, 3, 30));
        expect(dates[dates.length - 1]).toEqual(new Date(2023, 5, 10));
      });
    });
  });

  describe("when the month has 4 weeks", () => {
    const month = new Date(2026, 1); // February 2026
    describe("when not using fixed weeks", () => {
      it("should return 28 dates", () => {
        const dates = getDates(
          [month],
          undefined,
          {
            fixedWeeks: false
          },
          defaultDateLib
        );
        expect(dates).toHaveLength(28);
      });
    });
    describe("when using fixed weeks", () => {
      it("should return 42 dates", () => {
        const dates = getDates(
          [month],
          undefined,
          { fixedWeeks: true },
          defaultDateLib
        );
        expect(dates).toHaveLength(42);
      });
    });
  });

  describe("when using Monday as first day of the week", () => {
    const month = new Date(2023, 4, 1);
    it("the first day should be Monday", () => {
      const dates = getDates(
        [month],
        undefined,
        {},
        new DateLib({ weekStartsOn: 1 })
      );
      expect(dates[0]).toBeMonday();
      expect(dates[0]).toEqual(new Date(2023, 4, 1));
      expect(dates[dates.length - 1]).toEqual(new Date(2023, 5, 4));
    });
  });
  describe("when using a max date", () => {
    const month = new Date(2023, 4, 1);
    const maxDate = new Date(2023, 4, 15);

    it("the last day should be the max date", () => {
      const dates = getDates(
        [month],
        maxDate,
        {},
        new DateLib({ weekStartsOn: 1 })
      );
      expect(dates).toHaveLength(15);
      expect(dates[dates.length - 1]).toEqual(maxDate);
    });
  });
  describe("when using ISO weeks", () => {
    const month = new Date(2023, 4, 1);
    it("the first day should be Monday", () => {
      const dates = getDates(
        [month],
        undefined,
        { ISOWeek: true },
        defaultDateLib
      );
      expect(dates[0]).toBeMonday();
      expect(dates[0]).toEqual(new Date(2023, 4, 1));
      expect(dates[dates.length - 1]).toEqual(new Date(2023, 5, 4));
    });
  });
});

describe("when the first month and the last month are different", () => {
  const firstMonth = new Date(2023, 4, 1);
  const lastMonth = new Date(2023, 11, 1);
  describe("when not using fixed weeks", () => {
    it("should return an array of dates", () => {
      const dates = getDates(
        [firstMonth, lastMonth],
        undefined,
        { fixedWeeks: false },
        defaultDateLib
      );
      expect(dates).toHaveLength(252);
      expect(dates[0]).toEqual(new Date(2023, 3, 30));
      expect(dates[dates.length - 1]).toEqual(new Date(2024, 0, 6));
    });
  });
  describe("when using a max date", () => {
    const firstMonth = new Date(2023, 4, 1);
    const lastMonth = new Date(2023, 11, 1);
    const maxDate = new Date(2023, 5, 15);

    it("the last day should be the max date", () => {
      const dates = getDates(
        [firstMonth, lastMonth],
        maxDate,
        {},
        new DateLib({ weekStartsOn: 1 })
      );
      expect(dates).toHaveLength(46);
      expect(dates[dates.length - 1]).toEqual(maxDate);
    });
  });
  describe("when using ISO weeks", () => {
    const month = new Date(2023, 4, 1);
    it("the first day should be Monday", () => {
      const dates = getDates(
        [month],
        undefined,
        { ISOWeek: true },
        defaultDateLib
      );
      expect(dates[0]).toBeMonday();
      expect(dates[0]).toEqual(new Date(2023, 4, 1));
      expect(dates[dates.length - 1]).toEqual(new Date(2023, 5, 4));
    });
  });
});