Rework fixups & Add integrity (#3614)

* Rework fixups & Add integrity

* Fix tests

* fix test v2

* Protect ddos

tests/resolution/fixup/test_system_clear_full_backup.py

@@ -0,0 +1,58 @@
+"""Test evaluation base."""
+# pylint: disable=import-error,protected-access
+from pathlib import Path
+
+from securetar import SecureTarFile
+
+from supervisor.backups.backup import Backup
+from supervisor.backups.const import BackupType
+from supervisor.const import ATTR_DATE, ATTR_SLUG, ATTR_TYPE
+from supervisor.coresys import CoreSys
+from supervisor.resolution.const import ContextType, SuggestionType
+from supervisor.resolution.data import Suggestion
+from supervisor.resolution.fixups.system_clear_full_backup import (
+    FixupSystemClearFullBackup,
+)
+from supervisor.utils.dt import utcnow
+
+
+async def test_fixup(coresys: CoreSys, tmp_path):
+    """Test fixup."""
+    clear_full_backup = FixupSystemClearFullBackup(coresys)
+
+    assert not clear_full_backup.auto
+
+    coresys.resolution.suggestions = Suggestion(
+        SuggestionType.CLEAR_FULL_BACKUP, ContextType.SYSTEM
+    )
+
+    for slug in ["sn1", "sn2", "sn3", "sn4", "sn5"]:
+        temp_tar = Path(tmp_path, f"{slug}.tar")
+        with SecureTarFile(temp_tar, "w"):
+            pass
+        backup = Backup(coresys, temp_tar)
+        backup._data = {  # pylint: disable=protected-access
+            ATTR_SLUG: slug,
+            ATTR_DATE: utcnow().isoformat(),
+            ATTR_TYPE: BackupType.PARTIAL
+            if "1" in slug or "5" in slug
+            else BackupType.FULL,
+        }
+        coresys.backups._backups[backup.slug] = backup
+
+    newest_full_backup = coresys.backups._backups["sn4"]
+
+    assert newest_full_backup in coresys.backups.list_backups
+    assert (
+        len([x for x in coresys.backups.list_backups if x.sys_type == BackupType.FULL])
+        == 3
+    )
+
+    await clear_full_backup()
+    assert newest_full_backup in coresys.backups.list_backups
+    assert (
+        len([x for x in coresys.backups.list_backups if x.sys_type == BackupType.FULL])
+        == 1
+    )
+
+    assert len(coresys.resolution.suggestions) == 0