Function runTests

test/integration/invalid-custom-routes/test/index.test.ts:26–603

()

let start

const runTests = () => {
  it('should error when empty headers array is present on header item', async () => {
    await writeConfig(
      [
        {
          source: `/:path*`,
          headers: [],
        },
      ],
      'headers'
    )
    await start()
    await retry(() => {
      const stderr = getStderr()
      expect(stderr).toContain(
        '`headers` field cannot be empty for route {"source":"/:path*"'
      )
    })
  })

  it('should error when source and destination length is exceeded', async () => {
    await writeConfig(
      [
        {
          source: `/${Array(4096).join('a')}`,
          destination: `/another`,
          permanent: false,
        },
        {
          source: `/`,
          destination: `/${Array(4096).join('a')}`,
          permanent: false,
        },
      ],
      'redirects'
    )
    await start()
    await retry(() => {
      const stderr = getStderr()
      expect(stderr).toContain(
        '`source` exceeds max built length of 4096 for route {"source":"/aaaaaaaaaaaaaaaaaa'
      )
      expect(stderr).toContain(
        '`destination` exceeds max built length of 4096 for route {"source":"/","destination":"/aaaa'
      )
    })
  })

  it('should error during next build for invalid redirects', async () => {
    await writeConfig(
      [
        {
          // missing destination
          source: '/hello',
          permanent: false,
        },
        {
          // invalid source