Path calculations are now done using extension methods.

NzbDrone.Common/NzbDrone.Common.csproj

@@ -45,6 +45,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="ConsoleProvider.cs" />
+    <Compile Include="PathExtentions.cs" />
     <Compile Include="PathProvider.cs" />
     <Compile Include="DiskProvider.cs" />
     <Compile Include="EnviromentProvider.cs" />

NzbDrone.Common/PathExtentions.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Diagnostics;
+using System.IO;
+using System.Reflection;
+
+namespace NzbDrone.Common
+{
+    public static class PathExtentions
+    {
+        private const string WEB_FOLDER = "NzbDrone.Web\\";
+        private const string APP_DATA = "App_Data\\";
+  
+
+        private const string LOG_CONFIG_FILE = "log.config";
+        private const string APP_CONFIG_FILE = "config.xml";
+
+        private const string NZBDRONE_DB_FILE = "nzbdrone.sdf";
+        private const string LOG_DB_FILE = "log.sdf";
+
+        private const string UPDATE_SANDBOX_FOLDER_NAME = "nzbdrone_update\\";
+        private const string UPDATE_PACKAGE_FOLDER_NAME = "nzbdrone\\";
+        private const string UPDATE_BACKUP_FOLDER_NAME = "nzbdrone_backup\\";
+
+        public static string GetUpdateSandboxFolder(this PathProvider pathProvider)
+        {
+            return Path.Combine(pathProvider.SystemTemp, UPDATE_SANDBOX_FOLDER_NAME);
+        }
+
+        public static string GetUpdateBackUpFolder(this PathProvider pathProvider)
+        {
+            return Path.Combine(pathProvider.GetUpdateSandboxFolder(), UPDATE_BACKUP_FOLDER_NAME);
+        }
+
+        public static string GetUpdatePackageFolder(this PathProvider pathProvider)
+        {
+            return Path.Combine(pathProvider.GetUpdateSandboxFolder(), UPDATE_PACKAGE_FOLDER_NAME);
+        }
+    }
+}

NzbDrone.Common/PathProvider.cs

@@ -103,20 +103,5 @@ namespace NzbDrone.Common
         {
             get { return Path.Combine(AppData, "Cache"); }
         }
-
-        public virtual string UpdateSandboxFolder
-        {
-            get { return Path.Combine(SystemTemp, UPDATE_SANDBOX_FOLDER_NAME); }
-        }
-
-        public virtual string UpdatePackageFolder
-        {
-            get { return Path.Combine(UPDATE_SANDBOX_FOLDER_NAME, "NzbDrone"); }
-        }
-
-        public virtual string UpdateBackUpFolder
-        {
-            get { return Path.Combine(UpdateSandboxFolder, UPDATE_BACKUP_FOLDER_NAME); }
-        }
     }
 }

NzbDrone.Core.Test/ProviderTests/UpdateProviderTests/PreformUpdateFixture.cs

@@ -14,28 +14,23 @@ namespace NzbDrone.Core.Test.ProviderTests.UpdateProviderTests
     internal class PreformUpdateFixture : TestBase
     {
 
-        private string SandBoxPath;
+
+        private const string SANDBOX_FOLDER = @"C:\Temp\nzbdrone_update\";
 
         [SetUp]
         public void setup()
         {
             WithStrictMocker();
-            Mocker.GetMock<PathProvider>()
-                .SetupGet(c => c.UpdateSandboxFolder).Returns(Path.Combine(TempFolder, "NzbDrone_update"));
 
            
-            SandBoxPath = Mocker.GetMock<PathProvider>().Object.UpdateSandboxFolder;
-
-            Mocker.GetMock<PathProvider>()
-               .SetupGet(c => c.UpdatePackageFolder).Returns(Path.Combine(SandBoxPath, "NzbDrone"));
-
         }
 
 
         [Test]
         public void Should_call_download_and_extract_using_correct_arguments()
         {
-            //Act
+            Mocker.GetMock<PathProvider>().SetupGet(c => c.SystemTemp).Returns(@"C:\Temp\");
+
             var updatePackage = new UpdatePackage
                                     {
                                         FileName = "NzbDrone.kay.one.0.6.0.2031.zip",
@@ -43,12 +38,15 @@ namespace NzbDrone.Core.Test.ProviderTests.UpdateProviderTests
                                         Version = new Version("0.6.0.2031")
                                     };
 
+            var updateArchive = Path.Combine(SANDBOX_FOLDER, updatePackage.FileName);
+
             Mocker.GetMock<HttpProvider>().Setup(
-                c => c.DownloadFile(updatePackage.Url, Path.Combine(SandBoxPath, updatePackage.FileName)));
+                c => c.DownloadFile(updatePackage.Url, updateArchive));
 
             Mocker.GetMock<ArchiveProvider>().Setup(
-               c => c.ExtractArchive(Path.Combine(SandBoxPath, updatePackage.FileName), SandBoxPath));
+               c => c.ExtractArchive(updateArchive, SANDBOX_FOLDER));
 
+            //Act
             Mocker.Resolve<UpdateProvider>().StartUpgrade(updatePackage);
         }
 
@@ -56,7 +54,9 @@ namespace NzbDrone.Core.Test.ProviderTests.UpdateProviderTests
         public void Should_download_and_extract_to_temp_folder()
         {
 
-            var updateSubFolder = new DirectoryInfo(SandBoxPath);
+            Mocker.GetMock<PathProvider>().SetupGet(c => c.SystemTemp).Returns(TempFolder);
+
+            var updateSubFolder = new DirectoryInfo(Mocker.GetMock<PathProvider>().Object.GetUpdateSandboxFolder());
 
             var updatePackage = new UpdatePackage
                                     {

NzbDrone.Core/Providers/UpdateProvider.cs

@@ -77,14 +77,14 @@ namespace NzbDrone.Core.Providers
 
         public virtual void StartUpgrade(UpdatePackage updatePackage)
         {
-            var packageDestination = Path.Combine(_pathProvider.UpdateSandboxFolder, updatePackage.FileName);
+            var packageDestination = Path.Combine(_pathProvider.GetUpdateSandboxFolder(), updatePackage.FileName);
 
             Logger.Info("Downloading update package from [{0}] to [{1}]", updatePackage.Url, packageDestination);
             _httpProvider.DownloadFile(updatePackage.Url, packageDestination);
             Logger.Info("Download completed for update package from [{0}]", updatePackage.FileName);
 
             Logger.Info("Extracting Update package");
-            _archiveProvider.ExtractArchive(packageDestination, _pathProvider.UpdateSandboxFolder);
+            _archiveProvider.ExtractArchive(packageDestination, _pathProvider.GetUpdateSandboxFolder());
             Logger.Info("Update package extracted successfully");
         }
 

NzbDrone.Update.Test/UpdateProviderStartTest.cs

@@ -14,23 +14,21 @@ namespace NzbDrone.Update.Test
     {
         AutoMoqer mocker = new AutoMoqer();
 
-        private const string UPDATE_FOLDER = @"C:\Temp\NzbDrone_update\NzbDrone";
-        private const string BACKUP_FOLDER = @"C:\Temp\NzbDrone_update\NzbDrone_Backup";
+        private const string UPDATE_FOLDER = @"C:\Temp\nzbdrone_update\nzbdrone\";
+        private const string BACKUP_FOLDER = @"C:\Temp\nzbdrone_update\nzbdrone_backup\";
         private const string TARGET_FOLDER = @"C:\NzbDrone\";
 
-        Mock<PathProvider> _pathProvider = null;
+        Mock<PathProvider> _pathProvider;
 
 
         [SetUp]
         public void Setup()
         {
             mocker = new AutoMoqer();
-
-
+            
             _pathProvider = mocker.GetMock<PathProvider>();
 
-            _pathProvider.SetupGet(c => c.UpdateBackUpFolder).Returns(BACKUP_FOLDER);
-            _pathProvider.SetupGet(c => c.UpdatePackageFolder).Returns(UPDATE_FOLDER);
+            _pathProvider.SetupGet(c => c.SystemTemp).Returns(@"C:\Temp\");
 
             mocker.GetMock<DiskProvider>()
                .Setup(c => c.FolderExists(UPDATE_FOLDER))

NzbDrone.Update.Test/UpdateProviderVerifyTest.cs

@@ -23,6 +23,9 @@ namespace NzbDrone.Update.Test
 
             mocker.GetMock<EnviromentProvider>()
                 .Setup(c => c.StartUpPath).Returns(@"C:\Temp\NzbDrone_update\");
+
+            mocker.GetMock<PathProvider>()
+                .Setup(c => c.SystemTemp).Returns(@"C:\Temp\");
         }
 
         [TestCase(null)]

NzbDrone.Update/Providers/UpdateProvider.cs

@@ -23,19 +23,19 @@ namespace NzbDrone.Update.Providers
             _pathProvider = pathProvider;
         }
 
-        private void Verify(string installationFolder)
+        private void Verify(string targetFolder)
         {
             logger.Info("Verifying requirements before update...");
 
-            if (String.IsNullOrWhiteSpace(installationFolder))
+            if (String.IsNullOrWhiteSpace(targetFolder))
                 throw new ArgumentException("Target folder can not be null or empty");
 
-            if (!_diskProvider.FolderExists(installationFolder))
-                throw new DirectoryNotFoundException("Target folder doesn't exist" + installationFolder);
+            if (!_diskProvider.FolderExists(targetFolder))
+                throw new DirectoryNotFoundException("Target folder doesn't exist " + targetFolder);
 
             logger.Info("Verifying Update Folder");
-            if (!_diskProvider.FolderExists(_pathProvider.UpdatePackageFolder))
-                throw new DirectoryNotFoundException("Update folder doesn't exist" + _pathProvider.UpdateSandboxFolder);
+            if (!_diskProvider.FolderExists(_pathProvider.GetUpdatePackageFolder()))
+                throw new DirectoryNotFoundException("Update folder doesn't exist " + _pathProvider.GetUpdatePackageFolder());
 
         }
 
@@ -62,14 +62,14 @@ namespace NzbDrone.Update.Providers
             }
 
             logger.Info("Creating backup of existing installation");
-            _diskProvider.CopyDirectory(targetFolder, _pathProvider.UpdateBackUpFolder);
+            _diskProvider.CopyDirectory(targetFolder, _pathProvider.GetUpdateBackUpFolder());
 
 
             logger.Info("Copying update package to target");
 
             try
             {
-                _diskProvider.CopyDirectory(_pathProvider.UpdatePackageFolder, targetFolder);
+                _diskProvider.CopyDirectory(_pathProvider.GetUpdatePackageFolder(), targetFolder);
             }
             catch (Exception e)
             {
@@ -85,7 +85,7 @@ namespace NzbDrone.Update.Providers
         private void RollBack(string targetFolder)
         {
             logger.Info("Attempting to rollback upgrade");
-            _diskProvider.CopyDirectory(_pathProvider.UpdateBackUpFolder, targetFolder);
+            _diskProvider.CopyDirectory(_pathProvider.GetUpdateBackUpFolder(), targetFolder);
         }