Re: Orchestration consuming webservice

Well, personally I'm a really big fan of BizUnit.  I use it to create
tests that call my web service with whatever inputs and outputs I
expect.  I run it from NUnit, which I guess since your orchestration
is a web service you can just test directly from there.  Create an
NUnit project (a class lib) and add a reference to your web service in
it, then you're test will look like:

[TestFixture}
public class MyWebServiceTest
{
    [Test]
    public void TestMyService()
    {
        MyWebService service = new MyWebService();
        MyMethodResult result = service.MyMethod(1 /*whatever
parameters it takes*/);
        Assert.IsNotNull(result);
        Assert.AreEqual(2, result.WhateverProperty);
    }
}

NUnit and BizTalk can actually play well together.

-Dan