0
我有下面的代码使用Microsoft摩尔,静态变量
public class SampleClass
{
static string sampleString = GetString("sample");
public static string GetString(string p)
{
return DatabaseInteraction.GetData(p);
}
}
public static class DatabaseInteraction
{
public static string GetData(string p)
{
///In actual implementation it is call to database
return string.Empty;
}
}
在这段代码我想嘲笑SampleClass的GetString方法的行为。但是,当我为此写摩尔时,代码抛出异常,说静态初始化中发生了一些错误。 我无法在这里找到问题。 错误消息:
System.TypeInitializationException: The type initializer for 'MDatabaseInteraction
.GetString' threw an exception. ---> System.Configuration.ConfigurationErrorsException: The requested database dbPortalOracle is not defined in configuration.
StackTrace:
at Microsoft.Practices.EnterpriseLibrary.Data.DatabaseConfigurationView.ValidateConnectionStringSettings(String name, ConnectionStringSettings connectionStringSettings)
at Microsoft.Practices.EnterpriseLibrary.Data.DatabaseConfigurationView.GetConnectionStringSettings(String name)
at Microsoft.Practices.EnterpriseLibrary.Data.DatabaseCustomFactory.CreateObject(IBuilderContext context, String name, IConfigurationSource configurationSource, ConfigurationReflectionCache reflectionCache)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.ConfiguredObjectStrategy.BuildUp(IBuilderContext context, Type t, Object existing, String id)
at Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(IBuilderContext context, Type typeToBuild, Object existing, String idToBuild)
at Microsoft.Practices.ObjectBuilder.SingletonStrategy.BuildUp(IBuilderContext context, Type typeToBuild, Object existing, String idToBuild)
at Microsoft.Practices.ObjectBuilder.BuilderStrategy.BuildUp(IBuilderContext context, Type typeToBuild, Object existing, String idToBuild)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.ConfigurationNameMappingStrategy.BuildUp(IBuilderContext context, Type t, Object existing, String id)
at Microsoft.Practices.ObjectBuilder.BuilderBase`1.DoBuildUp(IReadWriteLocator locator, Type typeToBuild, String idToBuild, Object existing, PolicyList[] transientPolicies)
at Microsoft.Practices.ObjectBuilder.BuilderBase`1.BuildUp(IReadWriteLocator locator, Type typeToBuild, String idToBuild, Object existing, PolicyList[] transientPolicies)
at Microsoft.Practices.ObjectBuilder.BuilderBase`1.BuildUp[TTypeToBuild](IReadWriteLocator locator, String idToBuild, Object existing, PolicyList[] transientPolicies)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.EnterpriseLibraryFactory.BuildUp[T](IReadWriteLocator locator, String id, IConfigurationSource configurationSource)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.EnterpriseLibraryFactory.BuildUp[T](String id, IConfigurationSource configurationSource)
at Microsoft.Practices.EnterpriseLibrary.Common.Configuration.ObjectBuilder.NameTypeFactoryBase`1.Create(String name)
at Microsoft.Practices.EnterpriseLibrary.Data.DatabaseFactory.CreateDatabase(String name)
我在这里的疑问是,如果我moled那么为什么它会创建数据库的方法是什么? 有人可以告诉我这里有什么问题吗? 谢谢 Ashwani
我敢肯定,除了没有实际只是说“在静态初始化出现了错误”:这是通过 [MolesEraseStaticConstructor]属性做如下,包括嵌套异常......请发布确切的异常。 –
对这个问题有何评论? –
好吧,它看起来像你有一个配置提到“dbPortalOracle”,但你还没有给出有关其他细节。不知道你的配置很难知道更多。看看MDatabaseInteraction的类型初始值设定项实际上是做什么的... –