public void DelegateToDecoratedSagaStore()
{
var sagaStore = new Mock <IStoreSagas>();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.Purge();
sagaStore.Verify(mock => mock.Purge(), Times.Once());
}
}
public void DelegateToDecoratedSagaStore()
{
var sagaStore = new Mock<IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.CreateSaga(typeof(Saga), sagaId);
sagaStore.Verify(mock => mock.CreateSaga(typeof(Saga), sagaId), Times.Once());
}
}
public void DelegateToDecoratedSagaStore()
{
var sagaStore = new Mock <IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.CreateSaga(typeof(Saga), sagaId);
sagaStore.Verify(mock => mock.CreateSaga(typeof(Saga), sagaId), Times.Once());
}
}
public void DelegateToDecoratedSagaStore()
{
var sagaStore = new Mock <IStoreSagas>();
var upperBound = DateTime.Now;
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.GetScheduledTimeouts(upperBound);
sagaStore.Verify(mock => mock.GetScheduledTimeouts(upperBound), Times.Once());
}
}
public void AlwaysReturnCopyOfCachedSaga()
{
var sagaStore = new Mock <IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
Saga cachedSaga = new FakeSaga(), result1, result2;
sagaStore.Setup(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga)).Returns(true);
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out result1));
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out result2));
Assert.NotSame(result1, result2);
}
}
public void SagaUpdatedAfterSaveIfNotCompleted()
{
var saga = new FakeSaga {
CorrelationId = GuidStrategy.NewGuid()
};
var memoryCache = new MemoryCache(Guid.NewGuid().ToString());
var sagaStore = new Mock <IStoreSagas>();
using (var sagaContext = new SagaContext(typeof(FakeSaga), saga.CorrelationId, new FakeEvent()))
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object, TimeSpan.FromMinutes(1), memoryCache))
{
cachedSagaStore.Save(saga, sagaContext);
Assert.Same(saga, memoryCache.Get(typeof(FakeSaga).GetFullNameWithAssembly() + '-' + saga.CorrelationId));
}
}
public void NullSagaNotCached()
{
var sagaStore = new Mock <IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
Saga cachedSaga = default(Saga);
sagaStore.Setup(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga)).Returns(false);
Assert.False(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
Assert.False(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
sagaStore.Verify(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga), Times.Exactly(2));
}
}
public void CacheAndReuseExistingSaga()
{
var sagaStore = new Mock <IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
Saga cachedSaga = new FakeSaga();
sagaStore.Setup(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga)).Returns(true);
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
sagaStore.Verify(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga), Times.Once());
}
}
public void NullSagaNotCached()
{
var sagaStore = new Mock<IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
Saga cachedSaga = default(Saga);
sagaStore.Setup(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga)).Returns(false);
Assert.False(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
Assert.False(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
sagaStore.Verify(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga), Times.Exactly(2));
}
}
public void CacheAndReuseExistingSaga()
{
var sagaStore = new Mock<IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
Saga cachedSaga = new FakeSaga();
sagaStore.Setup(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga)).Returns(true);
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out cachedSaga));
sagaStore.Verify(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga), Times.Once());
}
}
public void SagaRemovedFromCacheIfCompleted()
{
var saga = new FakeSaga {
CorrelationId = GuidStrategy.NewGuid()
};
var sagaStore = new Mock <IStoreSagas>();
var cachedSaga = default(Saga);
using (var sagaContext = new SagaContext(typeof(FakeSaga), saga.CorrelationId, new FakeEvent()))
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.Save(saga, sagaContext);
saga.Completed = true;
cachedSagaStore.Save(saga, sagaContext);
Assert.False(cachedSagaStore.TryGetSaga(typeof(FakeSaga), saga.CorrelationId, out cachedSaga));
}
}
public void SagaRemovedFromCacheIfConcurrencyExceptionThrown()
{
var saga = new FakeSaga {
CorrelationId = GuidStrategy.NewGuid()
};
var sagaStore = new Mock <IStoreSagas>();
var cachedSaga = default(Saga);
var save = 0;
using (var sagaContext = new SagaContext(typeof(FakeSaga), saga.CorrelationId, new FakeEvent()))
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
sagaStore.Setup(mock => mock.Save(It.IsAny <Saga>(), sagaContext)).Callback(() => { if (save++ == 1)
{
throw new ConcurrencyException();
}
});
cachedSagaStore.Save(saga, sagaContext);
Assert.True(cachedSagaStore.TryGetSaga(typeof(FakeSaga), saga.CorrelationId, out cachedSaga));
Assert.Throws <ConcurrencyException>(() => cachedSagaStore.Save(saga, sagaContext));
Assert.False(cachedSagaStore.TryGetSaga(typeof(FakeSaga), saga.CorrelationId, out cachedSaga));
}
}
public void DelegateToDecoratedSagaStore()
{
var sagaStore = new Mock<IStoreSagas>();
var upperBound = DateTime.Now;
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.GetScheduledTimeouts(upperBound);
sagaStore.Verify(mock => mock.GetScheduledTimeouts(upperBound), Times.Once());
}
}
public void SagaRemovedFromCacheIfCompleted()
{
var saga = new FakeSaga { CorrelationId = GuidStrategy.NewGuid() };
var sagaStore = new Mock<IStoreSagas>();
var cachedSaga = default(Saga);
using (var sagaContext = new SagaContext(typeof(FakeSaga), saga.CorrelationId, new FakeEvent()))
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.Save(saga, sagaContext);
saga.Completed = true;
cachedSagaStore.Save(saga, sagaContext);
Assert.False(cachedSagaStore.TryGetSaga(typeof(FakeSaga), saga.CorrelationId, out cachedSaga));
}
}
public void SagaRemovedFromCacheIfConcurrencyExceptionThrown()
{
var saga = new FakeSaga { CorrelationId = GuidStrategy.NewGuid() };
var sagaStore = new Mock<IStoreSagas>();
var cachedSaga = default(Saga);
var save = 0;
using (var sagaContext = new SagaContext(typeof(FakeSaga), saga.CorrelationId, new FakeEvent()))
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
sagaStore.Setup(mock => mock.Save(It.IsAny<Saga>(), sagaContext)).Callback(() => { if (save++ == 1) { throw new ConcurrencyException(); } });
cachedSagaStore.Save(saga, sagaContext);
Assert.True(cachedSagaStore.TryGetSaga(typeof(FakeSaga), saga.CorrelationId, out cachedSaga));
Assert.Throws<ConcurrencyException>(() => cachedSagaStore.Save(saga, sagaContext));
Assert.False(cachedSagaStore.TryGetSaga(typeof(FakeSaga), saga.CorrelationId, out cachedSaga));
}
}
public void SagaUpdatedAfterSaveIfNotCompleted()
{
var saga = new FakeSaga { CorrelationId = GuidStrategy.NewGuid() };
var memoryCache = new MemoryCache(Guid.NewGuid().ToString());
var sagaStore = new Mock<IStoreSagas>();
using (var sagaContext = new SagaContext(typeof(FakeSaga), saga.CorrelationId, new FakeEvent()))
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object, TimeSpan.FromMinutes(1), memoryCache))
{
cachedSagaStore.Save(saga, sagaContext);
Assert.Same(saga, memoryCache.Get(typeof(FakeSaga).GetFullNameWithAssembly() + '-' + saga.CorrelationId));
}
}
public void AlwaysReturnCopyOfCachedSaga()
{
var sagaStore = new Mock<IStoreSagas>();
var sagaId = GuidStrategy.NewGuid();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
Saga cachedSaga = new FakeSaga(), result1, result2;
sagaStore.Setup(mock => mock.TryGetSaga(typeof(Saga), sagaId, out cachedSaga)).Returns(true);
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out result1));
Assert.True(cachedSagaStore.TryGetSaga(typeof(Saga), sagaId, out result2));
Assert.NotSame(result1, result2);
}
}
public void DelegateToDecoratedSagaStore()
{
var sagaStore = new Mock<IStoreSagas>();
using (var cachedSagaStore = new CachedSagaStore(sagaStore.Object))
{
cachedSagaStore.Purge();
sagaStore.Verify(mock => mock.Purge(), Times.Once());
}
}
