Avoid clock issues when quickly running successive backups in tests.

This is an attempt to avoid errors like "System.Exception : The previous backup has time 9/27/2020 5:25:56 PM, but this backup has time 9/27/2020 5:25:55 PM. Something is wrong with the clock." We are seeing these errors often recently in AppVeyor.
2020-09-27 10:44:25 -07:00
parent 9b977b7ba0
commit a8b0df57d4
1 changed files with 3 additions and 0 deletions
@@ -140,6 +140,9 @@ namespace Duplicati.UnitTest
                Assert.AreEqual(directories.Count, backupResults.ExaminedFiles);
            }

+            // Block for a small amount of time to avoid clock issues when quickly running successive backups.
+            System.Threading.Thread.Sleep(1000);
+
            // Backup with verbatim asterisk in include filter should include
            // one directory in Linux and zero directories in Windows.
            filter = new FilterExpression("@" + SystemIO.IO_OS.PathCombine(dirWithAsterisk, file));