public void AddPackageReference_ReferenceDoesntExist_AddsNewPackage() { // Arrange var version = "1.0.0"; // Act testDocument.AddPackageReference("Microsoft.Azure.WebJobs.Extensions.Test", version); // Assert Assert.Equal(1, testDocument.Descendants("PackageReference").Count()); Assert.Equal(version, testDocument.Descendants("PackageReference").FirstOrDefault().Attribute("Version").Value); Assert.Equal("ItemGroup", testDocument.Descendants("PackageReference").FirstOrDefault().Parent.Name); }