import { nextTestSetup } from 'e2e-utils' import stripAnsi from 'strip-ansi' describe('build-error-logs', () => { const { next, isTurbopack } = nextTestSetup({ files: __dirname, }) it('should only log error a single time', async () => { await next.fetch('/') const output = stripAnsi(next.cliOutput) expect(output).toContain('Module not found') const moduleNotFoundLogs = output .split('\n') .filter((line) => line.includes('Module not found')) if (isTurbopack) { expect(moduleNotFoundLogs).toHaveLength(1) } else { // FIXME: next with webpack still logs the same error too many times expect(moduleNotFoundLogs).toHaveLength(3) } }) })