audita/internal/framework/structuredoutput/failure_test.go

package structuredoutput

import (
	"errors"
	"testing"

	"gitea.maximumdirect.net/eric/audita/v3/internal/framework/outcomes"
)

func TestFailureClassificationKeepsCauseAndSafeMessage(t *testing.T) {
	cause := errors.New("provider token secret-value")
	malformed := &Failure{Kind: FailureMalformedOutput, Message: "malformed structured output", Cause: cause}
	if !IsMalformedError(malformed) || !errors.Is(malformed, cause) || malformed.Error() != "malformed structured output" {
		t.Fatalf("malformed classification: %v", malformed)
	}
	runtime := &Failure{Kind: FailureRuntime, Message: "structured model call failed", Cause: cause}
	if IsMalformedError(runtime) || IsMalformedError(cause) || IsMalformedError(nil) || !errors.Is(runtime, cause) || runtime.Error() != "structured model call failed" {
		t.Fatalf("runtime classification: %v", runtime)
	}
}

func TestRecoverableFailureKeepsTypedCauseOutOfSafeMessage(t *testing.T) {
	cause := errors.New("provider response contained a secret")
	failure := &Failure{
		Class:   FailureRecoverable,
		Reason:  outcomes.ReasonTransportFailed,
		Message: "model transport failed",
		Cause:   cause,
	}
	wrapped := errors.Join(errors.New("operation failed"), failure)
	if !IsRecoverable(wrapped) || !errors.Is(wrapped, cause) {
		t.Fatalf("recoverable failure lost classification or cause: %v", wrapped)
	}
	if failure.Error() != "model transport failed" {
		t.Fatalf("unsafe failure text: %q", failure.Error())
	}
	for _, class := range []FailureClass{FailureFatal, FailureCanceled} {
		if IsRecoverable(&Failure{Class: class, Cause: cause}) {
			t.Fatalf("%s classified as recoverable", class)
		}
	}
	if IsRecoverable(cause) {
		t.Fatal("bare internal error classified as recoverable")
	}
}