import { describe, it, expect } from 'vitest';
import { createInitialState } from '../src/state';

describe('createInitialState', () => {
  it('returns correct defaults for monday start', () => {
    const state = createInitialState('monday');
    expect(state).toEqual({
      mode: 'year',
      metric: 'hours',
      filters: { projectId: null, customerId: null, activityId: null },
      weekStart: 'monday',
      data: null,
    });
  });

  it('returns correct defaults for sunday start', () => {
    const state = createInitialState('sunday');
    expect(state).toEqual({
      mode: 'year',
      metric: 'hours',
      filters: { projectId: null, customerId: null, activityId: null },
      weekStart: 'sunday',
      data: null,
    });
  });
});