summercms/admin/tests/form/SingletonForm.test.ts

import { afterEach, beforeEach, describe, expect, it } from 'vitest'
import { enableAutoUnmount, flushPromises } from '@vue/test-utils'
import { setSettings } from '../../src/state/useSettings'
import { clone, companionsFormSchemaFixture } from '../fixtures/typed'
import { API, mountApp, notFound, requestsTo, resetState, type Route } from '../helpers'

// Phase 17 plan 06 specs for the singleton form (D-11, UI-SPEC "Singleton
// form"): a settings link to a pact.AdminSingleton controller opens its one
// record through GET …/singleton; the form has no Delete, and back, Cancel
// and Save and close return to the settings index.
const PROFILES = `${API}/acme/companions/profiles`

function singletonSchema() {
  const schema = clone(companionsFormSchemaFixture)
  schema.data.singleton = true
  schema.data.fields = schema.data.fields.filter((field) => field.name === 'title')
  return schema
}

function routes(overrides: Record<string, Route> = {}): Record<string, Route> {
  return {
    [`GET ${PROFILES}/singleton`]: { body: { data: { id: 9 }, meta: {} } },
    [`GET ${PROFILES}/schema/form`]: { body: singletonSchema() },
    [`GET ${PROFILES}/9`]: { body: { data: { id: 9, title: 'Main site' }, meta: {} } },
    ...overrides,
  }
}

beforeEach(() => {
  resetState()
  setSettings([
    {
      code: 'profile',
      label: 'Site profile',
      description: 'The one site profile',
      icon: 'settings',
      category: 'CMS',
      keywords: [],
      model: '',
      controller: 'acme.companions.profiles',
      order: 1,
    },
  ])
})

afterEach(() => {
  document.body.innerHTML = ''
})

enableAutoUnmount(afterEach)

describe('SingletonForm', () => {
  it('opens through /singleton from settings, has no Delete, and Save and close returns to settings', async () => {
    let body: Record<string, unknown> | null = null
    const { wrapper, router, calls } = await mountApp(
      '/settings',
      routes({
        [`PUT ${PROFILES}/9`]: async (request) => {
          body = (await request.json()) as Record<string, unknown>
          return { body: { data: { id: 9, ...body }, meta: {} } }
        },
      }),
      { attach: true },
    )
    const link = wrapper.find('[data-settings="profile"]')
    expect(link.attributes('href')).toBe('/acme/companions/profiles')
    await link.trigger('click', { button: 0 })
    await flushPromises()
    expect(requestsTo(calls, 'GET', `${PROFILES}/singleton`)).toHaveLength(1)
    expect(router.currentRoute.value.path).toBe('/acme/companions/profiles/9')
    expect(wrapper.find('[data-action="delete"]').exists()).toBe(false)
    expect(wrapper.find('[data-action="back"]').attributes('aria-label')).toBe('Wróć do ustawień')
    expect(wrapper.find<HTMLInputElement>('#field-title').element.value).toBe('Main site')

    // Save stays on the form.
    await wrapper.find('#field-title').setValue('Renamed')
    await wrapper.find('[data-action="save"]').trigger('click')
    await flushPromises()
    expect(body).toEqual({ title: 'Renamed' })
    expect(router.currentRoute.value.path).toBe('/acme/companions/profiles/9')

    // Save and close returns to the settings index.
    await wrapper.find('[data-action="save-close"]').trigger('click')
    await flushPromises()
    expect(requestsTo(calls, 'PUT', `${PROFILES}/9`)).toHaveLength(2)
    expect(router.currentRoute.value.path).toBe('/settings')
  })

  it('back returns to the settings index', async () => {
    const { wrapper, router } = await mountApp('/acme/companions/profiles/9', routes(), { attach: true })
    expect(wrapper.find('[data-action="delete"]').exists()).toBe(false)
    await wrapper.find('[data-action="back"]').trigger('click')
    await flushPromises()
    expect(router.currentRoute.value.path).toBe('/settings')
  })

  it('a link to a controller that is not a singleton opens its list', async () => {
    const { wrapper, router, calls } = await mountApp(
      '/settings',
      routes({ [`GET ${PROFILES}/singleton`]: { status: 404, body: notFound } }),
      { attach: true },
    )
    await wrapper.find('[data-settings="profile"]').trigger('click', { button: 0 })
    await flushPromises()
    expect(requestsTo(calls, 'GET', `${PROFILES}/singleton`)).toHaveLength(1)
    expect(router.currentRoute.value.path).toBe('/acme/companions/profiles')
  })

  it('a modified click opens the link as it is, without asking for the record', async () => {
    const { wrapper, router, calls } = await mountApp('/settings', routes(), { attach: true })
    await wrapper.find('[data-settings="profile"]').trigger('click', { button: 0, ctrlKey: true })
    await flushPromises()
    expect(requestsTo(calls, 'GET', `${PROFILES}/singleton`)).toHaveLength(0)
    expect(router.currentRoute.value.path).toBe('/settings')
  })

  it('a form without the singleton flag keeps Delete and returns to its list', async () => {
    const schema = singletonSchema()
    schema.data.singleton = false
    const { wrapper, router } = await mountApp('/acme/companions/profiles/9', routes({ [`GET ${PROFILES}/schema/form`]: { body: schema } }), { attach: true })
    expect(wrapper.find('[data-action="delete"]').exists()).toBe(true)
    await wrapper.find('[data-action="back"]').trigger('click')
    await flushPromises()
    expect(router.currentRoute.value.path).toBe('/acme/companions/profiles')
  })
})