FluentNhib +系统.数据.SQLLite VS2010

发布于 2024-09-18 11:32:07 字数 3804 浏览 6 评论 0原文

我知道这个问题之前已经在这里发布过,并且我已经搜索了尽可能多的答案,但我仍然无法让世界上最简单的测试发挥作用。

1)我创建了我的测试并确保它在VS2008中工作,然后在VS2010中打开解决方案(所以它是所有definlaty工作,并且所有3.5代码以及所有程序集引用2.0/3.0/3.5引用)

2)我添加了以下配置

  <runtime>
    <loadFromRemoteSources enabled="true"/>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <qualifyAssembly partialName="System.Data.SQLite" fullName="System.Data.SQLite, Version=1.0.60.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139" />
    </assemblyBinding>
  </runtime>
  <startup useLegacyV2RuntimeActivationPolicy="true">
      <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
  </startup>

3) 我尝试对 1.0.60.0 x86 和 1.0.66.0 x64 SqlLite dll 进行测试

4) 我尝试在 x86 和 x64 模式下运行测试

仍然没有通过。我错过了什么?

(哦,我正在使用 SQLite20Driver,并且 Copy Local 设置为 true)

测试是一个简单的配置()

var cfg = Fluently.Configure(new NHibernate.Cfg.Configuration().Configure())
                       .Mappings(m => m.FluentMappings.AddFromAssemblyOf<UserMap>()
                           .Conventions.AddFromAssemblyOf<RequiredPropertyConvention>())
                       .BuildConfiguration();

var sessionFactory = cfg.BuildSessionFactory();

错误

NHibernate.HibernateException:“ IDbCommand 和 IDbConnection 在议会中实施 无法找到 System.Data.SQLite。 确保装配 System.Data.SQLite 位于 应用程序目录或全局 程序集缓存。如果装配体位于 GAC,使用 应用程序中的元素 配置文件指定完整的 程序集的名称。”

堆栈跟踪

   at NHibernate.Driver.ReflectionBasedDriver..ctor(String driverAssemblyName, String connectionTypeName, String commandTypeName)
   at NHibernate.Driver.SQLite20Driver..ctor()
   at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
   at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache)
   at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache)
   at System.Activator.CreateInstance(Type type, Boolean nonPublic)
   at System.Activator.CreateInstance(Type type)
   at NHibernate.Bytecode.ActivatorObjectsFactory.CreateInstance(Type type)
   at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
   at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
   at NHibernate.Connection.ConnectionProvider.Configure(IDictionary`2 settings)
   at NHibernate.Connection.ConnectionProviderFactory.NewConnectionProvider(IDictionary`2 settings)
   at NHibernate.Cfg.SettingsFactory.BuildSettings(IDictionary`2 properties)
   at NHibernate.Cfg.Configuration.BuildSettings()
   at NHibernate.Cfg.Configuration.BuildSessionFactory()

NHibernate 配置

  <hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
    <session-factory>
      <property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>
      <property name="connection.driver_class">NHibernate.Driver.SQLite20Driver</property>
      <property name="connection.connection_string">Data Source=nhibernate.db;Version=3</property>
      <property name="dialect">NHibernate.Dialect.SQLiteDialect</property>
      <property name="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>
      <property name="query.substitutions">true=1, false=0</property>
    </session-factory>
  </hibernate-configuration>

I know this question has been posted here before, and I've trawled through as many answers as I could find, but I still can't get the simplest test in the world working.

1) I created my test and ensured it was working in in VS2008 and then opened the the solution in VS2010 (so it's all definlaty working, and all 3.5 code with all the assembly references 2.0/3.0/3.5 references)

2) I added the following config

  <runtime>
    <loadFromRemoteSources enabled="true"/>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <qualifyAssembly partialName="System.Data.SQLite" fullName="System.Data.SQLite, Version=1.0.60.0, Culture=neutral, PublicKeyToken=db937bc2d44ff139" />
    </assemblyBinding>
  </runtime>
  <startup useLegacyV2RuntimeActivationPolicy="true">
      <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/>
  </startup>

3) I tried the test against both the 1.0.60.0 x86 and 1.0.66.0 x64 SqlLite dlls

4) I tried running the tests in x86 and x64 modes

Still not passing. What have I missed?

(oh, and i'm using SQLite20Driver, and Copy Local is set to true)

The test is a simple Configure()

var cfg = Fluently.Configure(new NHibernate.Cfg.Configuration().Configure())
                       .Mappings(m => m.FluentMappings.AddFromAssemblyOf<UserMap>()
                           .Conventions.AddFromAssemblyOf<RequiredPropertyConvention>())
                       .BuildConfiguration();

var sessionFactory = cfg.BuildSessionFactory();

Error

NHibernate.HibernateException: "The
IDbCommand and IDbConnection
implementation in the assembly
System.Data.SQLite could not be found.
Ensure that the assembly
System.Data.SQLite is located in the
application directory or in the Global
Assembly Cache. If the assembly is in
the GAC, use
element in the application
configuration file to specify the full
name of the assembly."

Stack Trace

   at NHibernate.Driver.ReflectionBasedDriver..ctor(String driverAssemblyName, String connectionTypeName, String commandTypeName)
   at NHibernate.Driver.SQLite20Driver..ctor()
   at System.RuntimeTypeHandle.CreateInstance(RuntimeType type, Boolean publicOnly, Boolean noCheck, Boolean& canBeCached, RuntimeMethodHandleInternal& ctor, Boolean& bNeedSecurityCheck)
   at System.RuntimeType.CreateInstanceSlow(Boolean publicOnly, Boolean skipCheckThis, Boolean fillCache)
   at System.RuntimeType.CreateInstanceDefaultCtor(Boolean publicOnly, Boolean skipVisibilityChecks, Boolean skipCheckThis, Boolean fillCache)
   at System.Activator.CreateInstance(Type type, Boolean nonPublic)
   at System.Activator.CreateInstance(Type type)
   at NHibernate.Bytecode.ActivatorObjectsFactory.CreateInstance(Type type)
   at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
   at NHibernate.Connection.ConnectionProvider.ConfigureDriver(IDictionary`2 settings)
   at NHibernate.Connection.ConnectionProvider.Configure(IDictionary`2 settings)
   at NHibernate.Connection.ConnectionProviderFactory.NewConnectionProvider(IDictionary`2 settings)
   at NHibernate.Cfg.SettingsFactory.BuildSettings(IDictionary`2 properties)
   at NHibernate.Cfg.Configuration.BuildSettings()
   at NHibernate.Cfg.Configuration.BuildSessionFactory()

NHibernate Config

  <hibernate-configuration xmlns="urn:nhibernate-configuration-2.2">
    <session-factory>
      <property name="connection.provider">NHibernate.Connection.DriverConnectionProvider</property>
      <property name="connection.driver_class">NHibernate.Driver.SQLite20Driver</property>
      <property name="connection.connection_string">Data Source=nhibernate.db;Version=3</property>
      <property name="dialect">NHibernate.Dialect.SQLiteDialect</property>
      <property name="proxyfactory.factory_class">NHibernate.ByteCode.Castle.ProxyFactoryFactory, NHibernate.ByteCode.Castle</property>
      <property name="query.substitutions">true=1, false=0</property>
    </session-factory>
  </hibernate-configuration>

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喜你已久 2024-09-25 11:32:07

如果您要将 VS2008 项目迁移到 2010,或者甚至开始一个新项目,您的项目很可能会引用尚未针对 .NET 4 框架进行编译的第 3 方程序集。要使 V2.0 程序集在 .Net 4 运行时中运行,您需要通过将以下内容添加到 web.config/app.config 来启用混合模式:

<configuration>
  <startup  useLegacyV2RuntimeActivationPolicy="true">
       <supportedRuntime version="v4.0"/>
  </startup>
</configuration>

useLegacyV2RuntimeActivationPolicy:这会告诉运行时将针对旧版本 .NET 构建的程序集绑定到 V4 运行时而不是它们构建时使用的运行时(强制它们使用 V4)

supportedRuntime:让 .NEt 知道您的应用程序支持 V4 运行时并在 V4 运行时加载您的应用程序。

对于 UnitTesting,将其添加到包含 TestFixtures 的项目的 app.config 中是不够的。您需要将其添加到实际运行测试的应用程序的 app.config 中,因此对于 NUnit GUI,您需要将其添加到 nunit.exe.config 中。此外,您需要确保您使用的是 2.5.3+ 版本的 NUnit。

<configuration>
  <startup useLegacyV2RuntimeActivationPolicy="true">
    <requiredRuntime version="v4.0" />
    <supportedRuntime version="v4.0"/>
  </startup>
  <runtime>
    <loadFromRemoteSources enabled="true" />
  </runtime>
</configuration>

loadFromRemoteSources:CAS 已在 .Net 4 中弃用,此行强制部分信任 V2 程序集以完全信任方式运行。

requiredRuntime:这是因为 NUnit 是针对 V2 运行时构建的,要在 V4 中加载,需要告知它必须在 V4 运行时中运行。 (而不是仅“支持”它)

如果您使用不同的测试运行程序,例如 ReSharper 的测试运行程序、TestDriven.Net 或 DXCore 的测试运行程序,您将需要确保已更改其 app.config 以匹配上述内容(或者等待 .Net 4 版本发布)

最后,如果您使用专门针对 x86 编译的第 3 方程序集(这主要是包装其他 C/C++ 程序集的程序集,例如 System.Data.SQLite ),您要么需要获取它们的 64 位版本(因为当使用任何 CPU 作为目标时,VS2010 默认编译为 x64),或者将您的目标更改为 x86。

If you’re migrating a VS2008 project to 2010, or even starting off a new project chances are that your project references a 3rd party assembly that has not yet been compiled against the .NET 4 framework (yet). To get a V2.0 assembly to run in the .Net 4 runtime you need to enable Mixed Mode, by adding the following to your web.config/app.config:

<configuration>
  <startup  useLegacyV2RuntimeActivationPolicy="true">
       <supportedRuntime version="v4.0"/>
  </startup>
</configuration>

useLegacyV2RuntimeActivationPolicy: This tells the runtime to bind assemblies built against older version of .NET against the V4 runtime instead of the runtimes they were built with (force them to use V4)

supportedRuntime: Letting .NEt know that your application supports the V4 runtime and to load your application in the V4 runtime.

For UnitTesting, adding this to the app.config of the project containing the TestFixtures isn’t enough. You need to add this to the app.config of the application actually running the tests, so for NUnit GUI you need to add it to the nunit.exe.config. Furthermore, you’ll need to ensure that you’re using a 2.5.3+ version of NUnit.

<configuration>
  <startup useLegacyV2RuntimeActivationPolicy="true">
    <requiredRuntime version="v4.0" />
    <supportedRuntime version="v4.0"/>
  </startup>
  <runtime>
    <loadFromRemoteSources enabled="true" />
  </runtime>
</configuration>

loadFromRemoteSources: CAS has been deprecated in .Net 4 and this line forces partial trust V2 assemblies to be run in full trust.

requiredRuntime: This is because NUnit was built against V2 of the runtime, to load in V4 it needs to be told that it must run in the V4 runtime. (as opposed to only ‘supporting’ it)

If you using a different test runner, such as ReSharper’s test runner, TestDriven.Net or DXCore’s test runner you will need to ensure that you’ve changed their app.config’s to match the above (or wait for .Net 4 builds of them to be released)

Finally, if you’re using 3rd party assemblies that were compiled to target x86 specifically (this will mostly be assemblies that wrap other C/C++ assemblies, like System.Data.SQLite), you either need to grab the 64bit versions of them (as VS2010 by default compiles to x64 when using Any CPU as the Target) or change your Target to x86.

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