tddmolespexpex-and-moles

Moling System.dll

I need to unit test a method that is using the System.Net.WebClient in the System.dll. I tried to Mole the System.dll, but when I tried to compile the project to add references to the System.dll mole, I got a bunch of errors like the following:

Error 2

'System.Net.Moles.SFileWebResponse.Dispose(bool)': no suitable method found to override [C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\s\m.g.csproj] C:\DGALibrary\DGALib.IO.Tests\m.g.cs 251374 33 DGALib.IO.Tests

Error 3

'System.Net.Moles.SFileWebResponse.SupportsHeaders': no suitable method found to override [C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\s\m.g.csproj] C:\DGALibrary\DGALib.IO.Tests\m.g.cs 251575 30 DGALib.IO.Tests

Error 4

'System.Net.Moles.SHttpWebResponse.Dispose(bool)': no suitable method found to override [C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\s\m.g.csproj] C:\DGALibrary\DGALib.IO.Tests\m.g.cs 255264 33 DGALib.IO.Tests

Error 5

'System.Net.Moles.SHttpWebResponse.SupportsHeaders': no suitable method found to override [C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\s\m.g.csproj] C:\DGALibrary\DGALib.IO.Tests\m.g.cs 255465 30 DGALib.IO.Tests

Error 6

'System.Net.Moles.SWebResponse.Dispose(bool)': no suitable method found to override [C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\s\m.g.csproj] C:\DGALibrary\DGALib.IO.Tests\m.g.cs 303123 33 DGALib.IO.Tests

Error 7

'System.Net.Moles.SWebResponse.SupportsHeaders': no suitable method found to override [C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\s\m.g.csproj] C:\DGALibrary\DGALib.IO.Tests\m.g.cs 303324 30 DGALib.IO.Tests

Error 8

'System.Net.Moles.SFileWebResponse.Dispose(bool)': no suitable method found to override [C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\s\m.g.csproj] C:\DGALibrary\DGALib.IO.Tests\m.g.cs 251374 33 DGALib.IO.Tests

And finally

Error 28

The command ""C:\Program Files\Microsoft Moles\bin\moles.exe" @C:\DGALibrary\DGALib.IO.Tests\obj\x86\Debug\Moles\moles.args" exited with code -1002. DGALib.IO.Tests

Are we not able to mole system.dll?

Solution

  • try this

    <Moles xmlns="http://schemas.microsoft.com/moles/2010/">
  <Assembly Name="System" ExportedTypes="true" ReflectionOnly="true"/>  
</Moles>