R-1278: the install page says when a backup of an earlier install is kept and links the restore page (HU and EN). Red-proved. Commit only.

2026-10-25 23:32:01 +01:00
parent 7ea942a118
commit fbec5cb499
10 changed files with 1368 additions and 0 deletions
@@ -0,0 +1,36 @@
+package web
+
+import (
+	"os"
+	"strings"
+	"testing"
+)
+
+// R-1278: a volume app's reinstall said nothing about the backup of the earlier install the box keeps (set aside by
+// D47, or left by „remove — keep backups"). The install page now says the install starts empty and links the restore
+// page. One render per branch of the gate (the template-gate rule): kept + not installed → shown; none → not shown;
+// installed → not shown.
+// RED-PROOF: delete the {{if .KeptBackups}} block → the first case fails.
+func TestR1278_TheInstallPageOffersTheKeptBackup(t *testing.T) {
+	shown := renderDeployWithFields(t, false, map[string]interface{}{"KeptBackups": 2})
+	if !strings.Contains(shown, `data-kept-backups="2"`) || !strings.Contains(shown, `href="/backups/restore"`) {
+		t.Fatal("with a kept backup of an earlier install the page must say so and link the restore page")
+	}
+	if strings.Contains(renderDeployWithFields(t, false, map[string]interface{}{"KeptBackups": 0}), "kept-backup-offer") {
+		t.Fatal("no kept backup → no notice")
+	}
+	if strings.Contains(renderDeployWithFields(t, false, map[string]interface{}{"KeptBackups": 1, "AlreadyDeployed": true}), "kept-backup-offer") {
+		t.Fatal("an installed app shows no install-time notice")
+	}
+}
+
+// The page reads the count from the backup manager (seam-built-but-never-wired is a recorded class).
+func TestR1278_TheDeployPageAsksTheBackupManager(t *testing.T) {
+	b, err := os.ReadFile("handlers.go")
+	if err != nil {
+		t.Fatal(err)
+	}
+	if !strings.Contains(string(b), `data["KeptBackups"] = s.backupMgr.KeptBackupsFor(name)`) {
+		t.Fatal("deployPageData must set KeptBackups from the backup manager")
+	}
+}