C# 如何创建SearchResponse类(没有公共构造函数)的实例?
我想模拟一个从名称空间System.DirectoryServices.Protocols返回SearchResponse对象的方法。我用最小起订量。我需要创建它的实例。它没有任何构造函数 通常在我的项目中,它是将DirectoryResponse对象强制转换为SearchResponse类的结果,其中DirectoryResponse是LdapConnection对象的SendRequest方法的结果 有没有办法创建SearchResponse类的实例?您可以通过C# 如何创建SearchResponse类(没有公共构造函数)的实例?,c#,ldap,mocking,directoryservices,C#,Ldap,Mocking,Directoryservices,我想模拟一个从名称空间System.DirectoryServices.Protocols返回SearchResponse对象的方法。我用最小起订量。我需要创建它的实例。它没有任何构造函数 通常在我的项目中,它是将DirectoryResponse对象强制转换为SearchResponse类的结果,其中DirectoryResponse是LdapConnection对象的SendRequest方法的结果 有没有办法创建SearchResponse类的实例?您可以通过SearchResponseW
SearchResponse
With Members.CallOriginal标志来确保调用原始实现
*在使用之前,请确保将状态设置为假的
另一种方法是使用。隔离器会自动为ctors参数创建伪参数,传递它们并返回类的实例(SearchResponse)。您可以创建一些依赖项或将所有依赖项传递给FakeDependencies方法,并在创建时将它们委托给constractor
示例:
class MyClass
{
public SearchResponse GetSearchResponse()
{
return null;
}
}
真实:
[TestMethod]
public void CreateSearchResponse_realObjectWithFakedDependences()
{
var myClass=新的myClass();
SearchResponse SearchResponse=Isolate.false.dependentials();
隔离.WhenCalled(()=>myClass.GetSearchResponse()).WillReturn(searchResponse);
SearchResponse sr=myClass.GetSearchResponse();//返回SearchResponse
//...
}
假:
[TestMethod]
public void CreateSearchResponse\u FakeObject\u StateShouldBeSet\u OriginalBehavior()
{
var myClass=新的myClass();
SearchResponse fakeSearchResponse=Isolate.Fake.Instance(Members.CallOriginal,ConstructorWillBe.Called);
隔离.WhenCalled(()=>myClass.GetSearchResponse()).WillReturn(fakeSearchResponse);
SearchResponse sr=myClass.GetSearchResponse();//返回fakeSearchResponse
//...
}
我终于找到了一个基于
[TestMethod]
public void CreateSearchResponse_RealObjectWithFakedDependencies()
{
var myClass = new MyClass();
SearchResponse searchResponse = Isolate.Fake.Dependencies<SearchResponse>();
Isolate.WhenCalled(() => myClass.GetSearchResponse()).WillReturn(searchResponse);
SearchResponse sr = myClass.GetSearchResponse(); // returns SearchResponse
//...
}
[TestMethod]
public void CreateSearchResponse_FakeObject_StateShouldBeSet_OriginalBehavior()
{
var myClass = new MyClass();
SearchResponse fakeSearchResponse = Isolate.Fake.Instance<SearchResponse>(Members.CallOriginal, ConstructorWillBe.Called);
Isolate.WhenCalled(() => myClass.GetSearchResponse()).WillReturn(fakeSearchResponse);
SearchResponse sr = myClass.GetSearchResponse(); // returns fakeSearchResponse
//...
}
public class SearchResponseBuilder
{
public static SearchResponse Build(string errorMessage)
{
var ctors = typeof (SearchResponse).GetConstructors(BindingFlags.NonPublic | BindingFlags.Instance);
var neededCtor = ctors.First(
ctor =>
ctor.GetParameters().Count() == 5);
SearchResponse response = neededCtor.Invoke(new object[]
{
"distinguishedName",
null, // System.DirectoryServices.Protocols.DirectoryControl[]
null, // System.DirectoryServices.Protocols.ResultCode
errorMessage,
null // System.Uri[]
}) as SearchResponse;
return response;
}
}