Using Moq in tests but suggested text was NSubstitute

[rpbeukes]

Scenario

In my VS2022 test project, I have Moq V4.16.1 installed.
I do not have NSubstitude installed.
I discovered that my test project does reference a package Teststack.Dossier V4.0.0, and that has a dependency on NSubstitute

That is where things got interesting :)

In the MoqIsAnyCompletion.cs

...
var hasMoqReferenced = context.Document.Project.MetadataReferences.Any(r => r.Display.Contains(this._provider.AssemblyName));
...

and in NSubstituteArgAnyCompletion.cs

...
var hasNSubstituteReferenced = context.Document.Project.MetadataReferences.Any(r => r.Display.Contains(this._provider.AssemblyName));
...

both those flags returned true, and then my suggestions somehow default to Args.Any instead of It.Any.

Seems like whoever is last, wins...not too sure.

Anyway, I found a way to make it work, but of course, I only looked at it from my point of view and my project. I want your input too, please 😊.

Suggestion

Read the project .csproj file to determine the packages installed by the developer, and ignore the sub-dependencies.

public static class PackagesHelper
  {
// btw, feel free to refactor, just a quick test
        public static IEnumerable<string> GetProjectNugetPackages(Project project)
        {
            var nugetPackages = new List<string>();
            var csproj = new XmlDocument();
            csproj.Load(project.FilePath);
            var nodes = csproj.SelectNodes("//PackageReference[@Include and @Version]");
            foreach (XmlNode packageReference in nodes)
            {
                var packageName = packageReference.Attributes["Include"].Value;
                nugetPackages.Add(packageName);
            }

            return nugetPackages;
        }
   }

In the MoqIsAnyCompletion.cs

...
var hasMoqReferenced = PackagesHelper.GetProjectNugetPackages(context.Document.Project).Any(x => x.Equals(this._provider.AssemblyName, StringComparison.InvariantCultureIgnoreCase));
...

and in NSubstituteArgAnyCompletion.cs

...
var hasNSubstituteReferenced = PackagesHelper.GetProjectNugetPackages(context.Document.Project).Any(x => x.Equals(this._provider.AssemblyName, StringComparison.InvariantCultureIgnoreCase));
...

Let me know your thoughts.

PS: Like the project, THAXN! 😊

[rpbeukes]

Here is my solution, so I can use this little tool daily.
Hopefully, it might help someone too.