gistfile1.cs

public class IISExpressTest
{
    [Test]
    public void IISExpressIsNeverDisabled()
    {
        XNamespace @namespace = "http://schemas.microsoft.com/developer/msbuild/2003";
        var document = XDocument.Load("path to your web project (csproj)");
        var element =
            document.Descendants(@namespace + "Project")
                    .First()
                    .Descendants(@namespace + "PropertyGroup")
                    .First()
                    .Descendants(@namespace + "UseIISExpress")
                    .First();
        Assert.That(element != null);
        Assert.That(bool.Parse(element.Value), Is.True, "IISExpress is disabled. Shame on you!!!1");
    }
}