CODEWITHSUNDEEP
c#asp.netunit-testingmoq
dotnet-practitioner
dotnet-practitioner

Reputation: 14148

can not pass httpcontextbase into method with HttpContext type variable

I have method expecting HttpContext type variable. 

public string GetQueryStringValues(HttpContext context)

I am writing unit test from article hanselman article using Moq to create/populate HttpContext and pass into the method as follows:

        string url = "http://localhost:51209/WebForm1.aspx?height=6&width=7&length=8&mode=walk";
        HttpContextBase contextbase = MoqHelper.FakeHttpContext(url);
        string result = new Helper(whitelist).GetQueryStringValues(context);

I get the following error message:

cannot convert from 'System.Web.HttpContextBase' to 'System.Web.HttpContext'

How do I resolve this with out changing the signature for method GetQueryStringValues ??

Please help.

thanks

Upvotes: 0

Views: 1612

Answers (1)

empi
empi

Reputation: 15901

Unfortunately, you cannot do this without changing signature. However, your signature will be better with abstraction, not concrete type.

Upvotes: 1

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