From 5410762b8272feca0680f7a48f895714b91e3df7 Mon Sep 17 00:00:00 2001
From: Keuin <keuinx@gmail.com>
Date: Wed, 13 Jan 2021 19:39:55 +0800
Subject: Add a more comprehensive test for incremental backup

---
 .../backup/incremental/manager/IncrementalBackupStorageManager.java   | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/main/java/com/keuin/kbackupfabric/util')

diff --git a/src/main/java/com/keuin/kbackupfabric/util/backup/incremental/manager/IncrementalBackupStorageManager.java b/src/main/java/com/keuin/kbackupfabric/util/backup/incremental/manager/IncrementalBackupStorageManager.java
index a4271c6..6c359c6 100644
--- a/src/main/java/com/keuin/kbackupfabric/util/backup/incremental/manager/IncrementalBackupStorageManager.java
+++ b/src/main/java/com/keuin/kbackupfabric/util/backup/incremental/manager/IncrementalBackupStorageManager.java
@@ -30,6 +30,10 @@ public class IncrementalBackupStorageManager {
      * @throws IOException I/O Error.
      */
     public int addObjectCollection(ObjectCollection collection, File collectionBasePath) throws IOException {
+        if (!backupStorageBase.toFile().isDirectory()) {
+            if (!backupStorageBase.toFile().mkdirs())
+                throw new IOException("Backup storage base directory does not exist, and failed to create it.");
+        }
         Objects.requireNonNull(collection);
         Objects.requireNonNull(collectionBasePath);
 
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