multi: move many t.Fatalf calls to require.NoError

chanbackup/recover_test.go

@@ -7,6 +7,7 @@ import (
 	"testing"
 
 	"github.com/btcsuite/btcd/btcec/v2"
+	"github.com/stretchr/testify/require"
 )
 
 type mockChannelRestorer struct {
@@ -108,9 +109,7 @@ func TestUnpackAndRecoverSingles(t *testing.T) {
 	err = UnpackAndRecoverSingles(
 		packedBackups, keyRing, &chanRestorer, &peerConnector,
 	)
-	if err != nil {
-		t.Fatalf("unable to recover chans: %v", err)
-	}
+	require.NoError(t, err, "unable to recover chans")
 
 	// Both the restorer, and connector should have been called 10 times,
 	// once for each backup.
@@ -204,9 +203,7 @@ func TestUnpackAndRecoverMulti(t *testing.T) {
 	err = UnpackAndRecoverMulti(
 		packedMulti, keyRing, &chanRestorer, &peerConnector,
 	)
-	if err != nil {
-		t.Fatalf("unable to recover chans: %v", err)
-	}
+	require.NoError(t, err, "unable to recover chans")
 
 	// Both the restorer, and connector should have been called 10 times,
 	// once for each backup.