public void TryGet_Not_Found()
{
// arrange
var entityStore = new EntityStore();
var document = new Mock <IDocument>();
var store = new OperationStore(entityStore);
var request = new OperationRequest("abc", document.Object);
// act
var success = store.TryGet(request, out IOperationResult <string>?retrieved);
// assert
Assert.False(success);
Assert.Null(retrieved);
}
public void Store_And_Retrieve_Result()
{
// arrange
var entityStore = new EntityStore();
var document = new Mock <IDocument>();
var result = new Mock <IOperationResult <string> >();
var store = new OperationStore(entityStore);
var request = new OperationRequest("abc", document.Object);
// act
store.Set(request, result.Object);
var success = store.TryGet(request, out IOperationResult <string>?retrieved);
// assert
Assert.True(success);
Assert.Same(result.Object, retrieved);
}
public void Watch_For_Updates()
{
// arrange
var entityStore = new EntityStore();
var document = new Mock <IDocument>();
var result = new Mock <IOperationResult <string> >();
var store = new OperationStore(entityStore);
var request = new OperationRequest("abc", document.Object);
var observer = new ResultObserver();
// act
using IDisposable session = store
.Watch <string>(request)
.Subscribe(observer);
// assert
store.Set(request, result.Object);
Assert.Same(result.Object, observer.LastResult);
}
public void Watch_Unsubscribe()
{
// arrange
var entityChangeObserver = new MockEntityChangeObservable();
var document = new Mock <IDocument>();
var result = new Mock <IOperationResult <string> >();
var store = new OperationStore(entityChangeObserver);
var request = new OperationRequest("abc", document.Object);
var observer = new ResultObserver();
IDisposable session = store
.Watch <string>(request)
.Subscribe(observer);
// act
session.Dispose();
// assert
store.Set(request, result.Object);
Assert.Null(observer.LastResult);
}
public void Watch_For_Updates_With_SystemReactive()
{
// arrange
var entityStore = new EntityStore();
var document = new Mock <IDocument>();
var result = new Mock <IOperationResult <string> >();
var store = new OperationStore(entityStore);
var request = new OperationRequest("abc", document.Object);
IOperationResult <string>?lastResult = null;
// act
using IDisposable session =
System.ObservableExtensions.Subscribe(
store.Watch <string>(request),
r =>
{
lastResult = r;
});
// assert
store.Set(request, result.Object);
Assert.Same(result.Object, lastResult);
}
