Further changes around ScanLibrary. Refactored DirectoryService search pattern to allow for greater re-usability. Fixed a bug where leftover chapters and volumes wouldn't get cleaned up when removed from disk.

API.Tests/Services/DirectoryServiceTests.cs

@@ -1,7 +1,32 @@
-namespace API.Tests.Services
+using API.Interfaces;
+using API.Services;
+using Microsoft.Extensions.Logging;
+using NSubstitute;
+using Xunit;
+
+namespace API.Tests.Services
 {
+
     public class DirectoryServiceTests
     {
-        
+        private readonly DirectoryService _directoryService;
+        private readonly ILogger<DirectoryService> _logger = Substitute.For<ILogger<DirectoryService>>();
+
+        public DirectoryServiceTests()
+        {
+            _directoryService = new DirectoryService(_logger);
+        }
+
+        [Fact]
+        public void GetFiles_Test()
+        {
+            //_directoryService.GetFiles()
+        }
+
+        [Fact]
+        public void ListDirectory_Test()
+        {
+            
+        }
     }
 }