anchor.diff:        Newtonsoft.Json (>= 6.0.0 < 6.1.0)
       log4net (1.2.10)
       Newtonsoft.Json (6.0.6)
  -  remote: https://www.nuget.org/api/v2
  +  remote: https://nuget.org/api/v2
     specs:
       Microsoft.AspNet.WebApi (5.2.3)
         Microsoft.AspNet.WebApi.WebHost (>= 5.2.3 < 5.3.0)
  
positive.code:     Microsoft.AspNet.WebApi.Core (5.2.3)
        Microsoft.AspNet.WebApi.Client (>= 5.2.3)
      Microsoft.AspNet.WebApi.WebHost (5.2.3)
        Microsoft.AspNet.WebApi.Core (>= 5.2.3 < 5.3.0)"""
  
  [<Test>]
  let ``should parse lockfile with multiple feeds``() =
  
negative.code:     packages.[3].Version |> shouldEqual (SemVer.Parse "5.2.3")
      packages.[3].Settings.FrameworkRestrictions.ToString() |> shouldEqual "[]"
      packages.[3].Source.ToString() |> shouldEqual "https://nuget.org/api/v2"
  
  [<Test>]
  let ``should parse and serialise multiple feed lockfile``() =
      let lockFile = LockFile.Parse("",toLines multipleFeedLockFile)
      let lockFile' = lockFile.ToString()
  
      normalizeLineEndings lockFile' 
      |> shouldEqual (normalizeLineEndings multipleFeedLockFile)
  
  
  let groupsLockFile = """REDIRECTS: ON
  IMPORT-TARGETS: TRUE
  