chore(cli/clitest): nicer diff

johnstcn · johnstcn · commit efedab0a0b31 · 2025-03-31T16:59:07.000+01:00
diff --git a/cli/clitest/golden.go b/cli/clitest/golden.go
@@ -11,6 +11,7 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/google/go-cmp/cmp"
 	"github.com/google/uuid"
 	"github.com/stretchr/testify/require"
 
@@ -117,11 +118,9 @@ func TestGoldenFile(t *testing.T, fileName string, actual []byte, replacements m
 	require.NoError(t, err, "read golden file, run \"make gen/golden-files\" and commit the changes")
 
 	expected = normalizeGoldenFile(t, expected)
-	require.Equal(
-		t, string(expected), string(actual),
-		"golden file mismatch: %s, run \"make gen/golden-files\", verify and commit the changes",
-		goldenPath,
-	)
+	if diff := cmp.Diff(string(expected), string(actual)); diff != "" {
+		t.Fatalf("golden file mismatch: %s, run \"make gen/golden-files\", verify and commit the changes", goldenPath)
+	}
 }
 
 // normalizeGoldenFile replaces any strings that are system or timing dependent
