Expose publication recovery facade

recovery_test.go

@@ -0,0 +1,40 @@
+package releasekit_test
+
+import (
+	"context"
+	"errors"
+	"os"
+	"path/filepath"
+	"testing"
+
+	releasekit "go.maximumdirect.net/releasekit"
+)
+
+func TestRecoveryFacadeLoadsPartialEvidenceAndPreservesCause(t *testing.T) {
+	path := filepath.Join(t.TempDir(), "attempt.json")
+	if err := os.WriteFile(path, []byte(`{"format_version":1,"evidence":{}}`), 0600); err != nil {
+		t.Fatal(err)
+	}
+	evidence, err := releasekit.LoadPublicationEvidence(path)
+	if err != nil || evidence != (releasekit.PublicationEvidence{}) {
+		t.Fatalf("LoadPublicationEvidence()=%#v, %v", evidence, err)
+	}
+	result, err := releasekit.ReconcilePublication(context.Background(), evidence)
+	var recovery *releasekit.PublicationRecoveryError
+	if !errors.As(err, &recovery) || recovery.Kind != "missing_evidence" || result.State != releasekit.PublicationUnknown {
+		t.Fatalf("ReconcilePublication()=%#v, %v", result, err)
+	}
+	if len(recovery.MissingFields) != 2 || recovery.MissingFields[0] != "endpoint" || recovery.MissingFields[1] != "tag" {
+		t.Fatalf("missing fields=%v", recovery.MissingFields)
+	}
+}
+
+func TestRecoveryFacadeErrorUnwrapsCancellation(t *testing.T) {
+	ctx, cancel := context.WithCancel(context.Background())
+	cancel()
+	_, err := releasekit.ReconcilePublication(ctx, releasekit.PublicationEvidence{Endpoint: "file:///unused", Tag: "v1.2.3"})
+	var recovery *releasekit.PublicationRecoveryError
+	if !errors.As(err, &recovery) || recovery.Kind != "canceled" || !errors.Is(err, context.Canceled) {
+		t.Fatalf("error=%v", err)
+	}
+}