duplicati/Duplicati/UnitTest/Issue1410.cs

// Copyright (C) 2025, The Duplicati Team
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// 
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// copy of this software and associated documentation files (the "Software"), 
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// and/or sell copies of the Software, and to permit persons to whom the 
// Software is furnished to do so, subject to the following conditions:
// 
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// 
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// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 
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using System;
using System.IO;
using NUnit.Framework;
using System.Linq;
using Duplicati.Library.Interface;
using Assert = NUnit.Framework.Legacy.ClassicAssert;

namespace Duplicati.UnitTest
{
    public class Issue1410 : BasicSetupHelper
    {
        [Test]
        [Category("Targeted")]
        public void RunCommands()
        {
            var testopts = TestOptions;

            var data = new byte[1024 * 1024 * 10];
            File.WriteAllBytes(Path.Combine(DATAFOLDER, "a"), data);
            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts, null))
            {
                IBackupResults backupResults = c.Backup(new string[] { DATAFOLDER });
                Assert.AreEqual(0, backupResults.Errors.Count());
                Assert.AreEqual(0, backupResults.Warnings.Count());
            }

            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts.Expand(new { version = 0 }), null))
            {
                var r = c.List("*");
                Assert.AreEqual(0, r.Errors.Count());
                Assert.AreEqual(0, r.Warnings.Count());
                Console.WriteLine("In first backup:");
                Console.WriteLine(string.Join(Environment.NewLine, r.Files.Select(x => x.Path)));
            }

            new Random().NextBytes(data);
            File.WriteAllBytes(Path.Combine(DATAFOLDER, "b"), data);
            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts, null))
            {
                IBackupResults backupResults = c.Backup(new string[] { DATAFOLDER });
                Assert.AreEqual(0, backupResults.Errors.Count());
                Assert.AreEqual(0, backupResults.Warnings.Count());
            }

            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts.Expand(new { version = 0 }), null))
            {
                var r = c.List("*");
                Assert.AreEqual(0, r.Errors.Count());
                Assert.AreEqual(0, r.Warnings.Count());
                Console.WriteLine("Newest before deleting:");
                Console.WriteLine(string.Join(Environment.NewLine, r.Files.Select(x => x.Path)));
                Assert.AreEqual(3, r.Files.Count());
            }

            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts.Expand(new { version = 0, no_local_db = true }), null))
            {
                var r = c.List("*");
                Assert.AreEqual(0, r.Errors.Count());
                Assert.AreEqual(0, r.Warnings.Count());
                Console.WriteLine("Newest without db:");
                Console.WriteLine(string.Join(Environment.NewLine, r.Files.Select(x => x.Path)));
                Assert.AreEqual(3, r.Files.Count());
            }


            File.Delete(DBFILE);
            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts, null))
            {
                IRepairResults repairResults = c.Repair();
                Assert.AreEqual(0, repairResults.Errors.Count());
                Assert.AreEqual(0, repairResults.Warnings.Count());
            }

            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts, null))
            {
                IListResults listResults = c.List();
                Assert.AreEqual(0, listResults.Errors.Count());
                Assert.AreEqual(0, listResults.Warnings.Count());
                Assert.AreEqual(listResults.Filesets.Count(), 2);
            }

            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts.Expand(new { version = 1 }), null))
            {
                var r = c.List("*");
                Assert.AreEqual(0, r.Errors.Count());
                Assert.AreEqual(0, r.Warnings.Count());
                Console.WriteLine("Oldest after delete:");
                Console.WriteLine(string.Join(Environment.NewLine, r.Files.Select(x => x.Path)));
                Assert.AreEqual(2, r.Files.Count());
            }

            using (var c = new Library.Main.Controller("file://" + TARGETFOLDER, testopts.Expand(new { version = 0 }), null))
            {
                var r = c.List("*");
                Assert.AreEqual(0, r.Errors.Count());
                Assert.AreEqual(0, r.Warnings.Count());
                Console.WriteLine("Newest after delete:");
                Console.WriteLine(string.Join(Environment.NewLine, r.Files.Select(x => x.Path)));
                Assert.AreEqual(3, r.Files.Count());
            }
        }
    }
}