teqo-backup/tests/unit/calendarFeed.unit.spec.ts

import { describe, expect, it } from 'vitest'

import { generateICalFeed } from '@/utilities/calendarFeed'

describe('generateICalFeed', () => {
  const municipalityNames = new Map([
    [1, 'Salvador'],
    [2, 'Feira de Santana'],
  ])

  it('generates a valid VCALENDAR with VEVENT entries', () => {
    const activities = [
      {
        id: 1,
        slug: 'comicio-salvador',
        title: 'Comício em Salvador',
        status: 'confirmado' as const,
        startAt: '2026-08-15T19:00:00.000Z',
        endAt: '2026-08-15T22:00:00.000Z',
        municipality: 1,
        locality: 'Centro',
        tags: ['comício', 'campanha'],
        deputyPresent: true,
        updatedAt: '2026-08-01T10:00:00.000Z',
        createdAt: '2026-08-01T10:00:00.000Z',
      },
    ] as unknown as Parameters<typeof generateICalFeed>[0]

    const result = generateICalFeed(activities, 'Agenda do Candidato', municipalityNames)

    expect(result).toContain('BEGIN:VCALENDAR')
    expect(result).toContain('END:VCALENDAR')
    expect(result).toContain('BEGIN:VEVENT')
    expect(result).toContain('END:VEVENT')
    expect(result).toContain('UID:comicio-salvador@teqo.jorgesolla.com.br')
    expect(result).toContain('SUMMARY:[Salvador] Comício em Salvador')
    expect(result).toContain('DTSTART:20260815T190000Z')
    expect(result).toContain('DTEND:20260815T220000Z')
    expect(result).toContain('X-WR-CALNAME:Agenda do Candidato')
  })

  it('excludes cancelled activities', () => {
    const activities = [
      {
        id: 1,
        slug: 'evento-cancelado',
        title: 'Evento Cancelado',
        status: 'cancelado' as const,
        startAt: '2026-08-15T19:00:00.000Z',
        municipality: 1,
        updatedAt: '2026-08-01T10:00:00.000Z',
        createdAt: '2026-08-01T10:00:00.000Z',
      },
    ] as unknown as Parameters<typeof generateICalFeed>[0]

    const result = generateICalFeed(activities, 'Test', municipalityNames)

    expect(result).not.toContain('BEGIN:VEVENT')
    expect(result).not.toContain('evento-cancelado')
  })

  it('exports all-day commitments as date values with the exclusive end (C104)', () => {
    const activities = [
      {
        id: 2,
        slug: 'giro-interior',
        title: 'Giro no interior',
        status: 'confirmado' as const,
        allDay: true,
        startAt: '2026-08-10T03:00:00.000Z',
        endAt: '2026-08-12T03:00:00.000Z',
        municipality: 2,
        tags: ['giro'],
        deputyPresent: true,
        updatedAt: '2026-08-01T10:00:00.000Z',
        createdAt: '2026-08-01T10:00:00.000Z',
      },
      {
        id: 3,
        slug: 'dia-inteiro-avulso',
        title: 'Dia inteiro avulso',
        status: 'confirmado' as const,
        allDay: true,
        startAt: '2026-08-20T03:00:00.000Z',
        endAt: '2026-08-20T03:00:00.000Z',
        municipality: 1,
        updatedAt: '2026-08-01T10:00:00.000Z',
        createdAt: '2026-08-01T10:00:00.000Z',
      },
    ] as unknown as Parameters<typeof generateICalFeed>[0]

    const result = generateICalFeed(activities, 'Test', municipalityNames)

    expect(result).toContain('DTSTART;VALUE=DATE:20260810')
    expect(result).toContain('DTEND;VALUE=DATE:20260813')
    expect(result).toContain('DTSTART;VALUE=DATE:20260820')
    expect(result).toContain('DTEND;VALUE=DATE:20260821')
    expect(result).not.toContain('DTSTART:20260810')
  })

  it('escapes special characters in text fields', () => {
    const activities = [
      {
        id: 1,
        slug: 'evento-especial',
        title: 'Reunião; com vírgulas, e quebras\nde linha',
        status: 'confirmado' as const,
        startAt: '2026-08-15T19:00:00.000Z',
        municipality: 1,
        updatedAt: '2026-08-01T10:00:00.000Z',
        createdAt: '2026-08-01T10:00:00.000Z',
      },
    ] as unknown as Parameters<typeof generateICalFeed>[0]

    const result = generateICalFeed(activities, 'Test', municipalityNames)

    expect(result).toContain('Reunião\\; com vírgulas\\, e quebras\\nde linha')
  })

  it('uses title only when municipality name is not available', () => {
    const activities = [
      {
        id: 1,
        slug: 'evento-sem-municipio',
        title: 'Evento Genérico',
        status: 'confirmado' as const,
        startAt: '2026-08-15T19:00:00.000Z',
        municipality: 999,
        updatedAt: '2026-08-01T10:00:00.000Z',
        createdAt: '2026-08-01T10:00:00.000Z',
      },
    ] as unknown as Parameters<typeof generateICalFeed>[0]

    const result = generateICalFeed(activities, 'Test', municipalityNames)

    expect(result).toContain('SUMMARY:Evento Genérico')
  })

  it('uses startAt as endAt when endAt is not provided', () => {
    const activities = [
      {
        id: 1,
        slug: 'evento-sem-fim',
        title: 'Evento Sem Fim',
        status: 'confirmado' as const,
        startAt: '2026-08-15T19:00:00.000Z',
        endAt: null,
        municipality: 1,
        updatedAt: '2026-08-01T10:00:00.000Z',
        createdAt: '2026-08-01T10:00:00.000Z',
      },
    ] as unknown as Parameters<typeof generateICalFeed>[0]

    const result = generateICalFeed(activities, 'Test', municipalityNames)

    expect(result).toContain('DTSTART:20260815T190000Z')
    expect(result).toContain('DTEND:20260815T190000Z')
  })
})