anchor.diff:    </ItemGroup>
   </Project>"""
   
  -    expectedContent |> should equal projectContent
  +    projectContent |> shouldbetext expectedContent
  
positive.code:     <Compile Include="file.fs" />
    </ItemGroup>
  </Project>"""
      Assert.AreEqual(expectedContent, projectContent)
  
  [<Test>]
  let ``Remove file from Project - file count``() =
  
negative.code:     <Compile Include="a_file.fs" />
    </ItemGroup>
  </Project>"""
  
      projectContent |> shouldbetext expectedContent
  
  
  [<Test>]
  let ``Remove non existing file from Project - file count``() =
  