Assembly.LoadFrom不會從bin \ debug加載dll時使用resharper運行單元測試

Question

我正在使用VS 2015 Update 2和Resharper Ultimate 2016.1，我有這個奇怪的問題。

我有一個名爲Test的測試項目，它引用了兩個項目Model和Persistence。模型項目包含nhibernate實體類，並且Persistence項目包含* .hbm.xml文件。它們是用llblgenpro 4.2生成的。我使用的是nhibernate 4.0.4。

我初始化NHibernate的這個電話：

NHibernateSession.Init(
    new SimpleSessionStorage(), 
    new string[] { "Persistence.dll", "Model.dll" }); 

當我跑我的測試用例一個NHibernate的初始化失敗與此異常：

System.IO.FileNotFoundException was unhandled by user code 
    FileName=file:///C:\Users\costa\AppData\Local\JetBrains\Installations\ReSharperPlatformVs14\Persistence.dll 
    FusionLog==== Pre-bind state information === 
LOG: Where-ref bind. Location = C:\Users\costa\AppData\Local\JetBrains\Installations\ReSharperPlatformVs14\Persistence.dll 
LOG: Appbase = file:///C:/projects/csharp/Test/bin/Debug 
LOG: Initial PrivatePath = NULL 
Calling assembly : (Unknown). 
=== 
LOG: This bind starts in LoadFrom load context. 
WRN: Native image will not be probed in LoadFrom context. Native image will only be probed in default load context, like with Assembly.Load(). 
LOG: Using application configuration file: C:\Users\costa\AppData\Local\Temp\s0hjyhsk.jq1\a3514fde-acb9-4c62-a0ce-a586f8202f35.config 
LOG: Using host configuration file: 
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework64\v4.0.30319\config\machine.config. 
LOG: Attempting download of new URL file:///C:/Users/costa/AppData/Local/JetBrains/Installations/ReSharperPlatformVs14/Persistence.dll. 

    HResult=-2147024894 
    Message=Could not load file or assembly 'file:///C:\Users\costa\AppData\Local\JetBrains\Installations\ReSharperPlatformVs14\Persistence.dll' or one of its dependencies. The system cannot find the file specified. 
    Source=mscorlib 
    StackTrace: 
     at System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) 
     at System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark& stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) 
     at System.Reflection.RuntimeAssembly.InternalLoadFrom(String assemblyFile, Evidence securityEvidence, Byte[] hashValue, AssemblyHashAlgorithm hashAlgorithm, Boolean forIntrospection, Boolean suppressSecurityChecks, StackCrawlMark& stackMark) 
     at System.Reflection.Assembly.LoadFrom(String assemblyFile) 
     at SharpArch.NHibernate.NHibernateSession.<>c__DisplayClass36_0.<CreateSessionFactoryFor>b__0(MappingConfiguration m) in C:\work\sharp-arch\Solutions\SharpArch.NHibernate\NHibernateSession.cs:line 412 
     at FluentNHibernate.Cfg.FluentConfiguration.BuildConfiguration() 
    InnerException: 

如果我的persistence.dll複製到C：\ Users \ costa \ AppData \ Local \ JetBrains \ Installations \ ReSharperPlatformVs14文件夾中，測試用例正常工作。 persistence.dll位於C：/ projects/csharp/Test/bin/Debug文件夾中，因爲持久性項目在測試項目中被引用。

這一切在VS 2013與nhibernate 3.3.1罰款。此外，我得到所有的DLL版本使用測試項目app.config文件中的assemblybinding元素對齊。

我的項目的目標.net 4.6和我使用nunit 3.2.1。

我發現這一點：

Resharper runs UnitTest from different location

然而，在我的情況「影複製組件正在測試」被關閉，使用單獨的AppDomain中的每個組件，測試也被關閉。運行測試從設置爲項目輸出文件夾。

任何想法可能導致這種情況？

感謝

更新：如果我這樣做，它的工作原理：

string path = Assembly.GetExecutingAssembly().Location; 
    string directory = Path.GetDirectoryName(path); 

    NHibernateSession.Init(
    new SimpleSessionStorage(), 
    new string[] { directory + "\\Persistence.dll", directory + "\\Model.dll" }); 

更新2.我的項目使用Sharp Architecture library。 NHibernateSession是一個屬於這個庫的類。

Answer 1

這可能是NUnit 3中的一個變化，它不再將當前目錄更改爲被測程序集的位置。我相信這是因爲它可以在單個測試運行中運行多個程序集 - 那麼哪個目錄最好？

根據the NUnit 3 Breaking Changes document，您可以使用TestContext.CurrentContext.TestDirectory找到包含被測組件的目錄。