Is there an alternative method for GetUmbracoContextWithRouteData() on the UmbracoContextHelper class (Umbraco.Tests assembly) in Umbraco v7.3.4?

I need to mock an instance of IUmbracoContext on my Unit Tests, which I could do previously with the Umbraco.Tests.dll on v7.2.8, but this method has disappeared from the same dll after upgrading to v7.3.4.

This is the my code currently:

var umbracoContextHelper = new UmbracoContextHelper();
var umbracoContext = UmbracoTests.GetUmbracoContextWithRouteData("http://rb.com", 0);
_umbracoContextMock = new Mock<IUmbracoContext>();
_umbracoContextMock.Setup(x => x.Current).Returns(() => umbracoContext);

Is there a different way of doing this in v.7.3.4?

Thanks in advance for your help.