oldCooldownUsable.test.js

oldCooldownUsable.test.js

import SPELLS from 'common/SPELLS';

import CooldownUsable from './CooldownUsable';

describe('Core/Modules/CooldownUsable', () => {
  let instance;
  let combatantsMock;
  let castEfficiencyMock;
  let hasteMock;
  beforeEach(() => {
    // Reset mocks:
    combatantsMock = {
      selected: {

      },
    };
    castEfficiencyMock = {
      constructor: {
        CPM_ABILITIES: [],
      },
    };
    hasteMock = {
      current: 0,
    };

    instance = new CooldownUsable({
      toPlayer: () => true,
      byPlayer: () => true,
      toPlayerPet: () => false,
      byPlayerPet: () => false,
    }, {
      combatants: combatantsMock,
      castEfficiency: castEfficiencyMock,
      haste: hasteMock,
    });
  });

  it('calculates the cooldown duration using the cooldown calculation set in Cast Efficiency to calculate the cooldown', () => {
    const getCooldown = jest.fn();
    castEfficiencyMock.constructor.CPM_ABILITIES = [
      {
        spell: SPELLS.HOLY_SHOCK_CAST,
        getCooldown,
      },
    ];

    instance.getExpectedCooldownDuration(SPELLS.HOLY_SHOCK_CAST.id);
    expect(getCooldown).toHaveBeenCalledWith(hasteMock.current, combatantsMock.selected);
  });
  it('calculates the cooldown duration using the current Haste value to calculate the cooldown', () => {
    const getCooldown = jest.fn();
    castEfficiencyMock.constructor.CPM_ABILITIES = [
      {
        spell: SPELLS.HOLY_SHOCK_CAST,
        getCooldown,
      },
    ];

    hasteMock.current = 0;
    instance.getExpectedCooldownDuration(SPELLS.HOLY_SHOCK_CAST.id);
    expect(getCooldown.mock.calls[getCooldown.mock.calls.length - 1][0]).toBe(0);
    hasteMock.current = 0.12;
    instance.getExpectedCooldownDuration(SPELLS.HOLY_SHOCK_CAST.id);
    expect(getCooldown.mock.calls[getCooldown.mock.calls.length - 1][0]).toBe(0.12);
    hasteMock.current = 0.5;
    instance.getExpectedCooldownDuration(SPELLS.HOLY_SHOCK_CAST.id);
    expect(getCooldown.mock.calls[getCooldown.mock.calls.length - 1][0]).toBe(0.5);
  });
  it('returns the cooldown duration provided by Cast Efficiency in milliseconds', () => {
    castEfficiencyMock.constructor.CPM_ABILITIES = [
      {
        spell: SPELLS.HOLY_SHOCK_CAST,
        getCooldown: () => 8.4,
      },
    ];

    expect(instance.getExpectedCooldownDuration(SPELLS.HOLY_SHOCK_CAST.id)).toBe(8400);
  });
  it('ignores inactive spells', () => {
    const getCooldown = jest.fn();
    castEfficiencyMock.constructor.CPM_ABILITIES = [
      {
        spell: SPELLS.HOLY_SHOCK_CAST,
        getCooldown: () => 8.4,
        isActive: () => false,
      },
      {
        spell: SPELLS.HOLY_SHOCK_CAST,
        getCooldown,
        isActive: () => true,
      },
    ];

    instance.getExpectedCooldownDuration(SPELLS.HOLY_SHOCK_CAST.id);
    expect(getCooldown).toHaveBeenCalled();
  });
});