package e2e import ( "testing" ) func TestValidation_ConcurrencyExceedsMax(t *testing.T) { t.Parallel() res := run("-U", "http://example.com", "-r", "1", "-q", "-c", "200000000") assertExitCode(t, res, 1) assertContains(t, res.Stderr, "concurrency must not exceed 100,000,000") }