Unit testing BRE policies

When Unit testing BRE policies, it might be useful to be able to declaratively define which RuleStore to use, which Policy to test and which Version to load. Using the Attributes I created, doing this become pretty simple. One of the Attributes also provides for a class Type to be instantiated implementing IRuleSetTrackingInterceptor, which allows tracking what the BRE does while executing the requested Policy. Have a look at the code, as I think it might be useful for many UnitTesting scenarios with version policies.

using it is quite simple:

using MartijnHoogendoorn.BizTalk.BRE.Testing.Attributes;

[Test]
[PolicyTester("MyPolicy", typeof(MyInterceptor))]
[RuleStore("Integrated Security=SSPI;Database=BizTalkRuleEngineDb;Server=MyRuleEngineServer", "MYDOMAIN", "myusername", "mypassword")]
private void TestMyPolicy()
{
  XmlReader reader = new XmlTextReader(@"..\..\..\MyMessage.xml");
  XmlSerializer serializer = new XmlSerializer(typeof(MyMessage));
  MyMessageClass = (MyMessageClass) serializer.Deserialize(reader);

  MyInterceptor interceptor = (MyInterceptor) PolicyTesterHelper.ExecutePolicy(new object[] { "Some interesting value", someObject });
  foreach(string eventLine in interceptor.PolicyExecutionEvents)
  {
    System.Diagnostics.Trace.WriteLine(interceptor.PolicyExecutionEvents.ToString());
  }
}

See the sample code here for a real implementation