public ApplicationInstance GetCurrent()
{
ApplicationInstance instance = _cache.GetCurrent();
if (instance == null)
{
instance = _retriever.GetApplicationInstance();
_cache.Set(ApplicationInstance.CacheKey, instance);
}
return(instance);
}
public void Retrieves_application_instance_when_not_found_in_cache()
{
ApplicationInstance instance = new ApplicationInstance();
MockRepository mocks = new MockRepository();
IApplicationInstanceCache cache = mocks.CreateMock <IApplicationInstanceCache>();
ICurrentApplicationInstanceRetriever retriever = mocks.CreateMock <ICurrentApplicationInstanceRetriever>();
using (mocks.Record())
{
Expect.Call(cache.GetCurrent()).Return(null);
Expect.Call(retriever.GetApplicationInstance()).Return(instance);
cache.Set(ApplicationInstance.CacheKey, instance);
}
using (mocks.Playback())
{
IApplicationInstanceContext instanceContext = new ApplicationInstanceContext(cache, retriever);
Assert.That(instanceContext.GetCurrent(), Is.SameAs(instance));
}
mocks.VerifyAll();
}