config.test.js

jest.mock('../../src/entries/load')
import loadEntries from '../../src/entries/load'
import nexteinConfig from '../../src/config'

describe('config', () => {
  test('exports nexteinConfig fn as default', () => {
    expect(nexteinConfig).toBeDefined()
  })
})

describe('exportPathMap', () => {
  const { exportPathMap } = nexteinConfig()
  test('generates index by default ', async () => {
    loadEntries.mockReturnValueOnce([])

    expect(exportPathMap).toBeDefined()
    const result = await exportPathMap({}, { dev: true })

    expect(result).toBeDefined()
    expect(loadEntries).toBeCalled()
    expect(result).toHaveProperty('/')
  })

  test('generates post entry with default page', async () => {
    loadEntries.mockReturnValueOnce([
      { data: { url: '/test', page: 'post' } }
    ])

    expect(exportPathMap).toBeDefined()
    const result = await exportPathMap({}, { dev: true })

    expect(result).toBeDefined()
    expect(loadEntries).toBeCalled()
    expect(result).toHaveProperty('/')
    expect(result).toHaveProperty('/test', { page: '/post' })
  })

  test('generates post entry with given page', async () => {
    loadEntries.mockReturnValueOnce([
      { data: { url: '/test', page: 'test' } }
    ])

    expect(exportPathMap).toBeDefined()
    const result = await exportPathMap({}, { dev: true })

    expect(result).toBeDefined()
    expect(loadEntries).toBeCalled()
    expect(result).toHaveProperty('/')
    expect(result).toHaveProperty('/test', { page: '/test' })
  })

  test('does not generates post entry if page is false', async () => {
    loadEntries.mockReturnValueOnce([
      { data: { url: '/test', page: false } }
    ])

    expect(exportPathMap).toBeDefined()
    const result = await exportPathMap({}, { dev: true })

    expect(result).toBeDefined()
    expect(loadEntries).toBeCalled()
    expect(result).toHaveProperty('/')
    expect(result).not.toHaveProperty('/test', { page: '/test' })
  })
})