private MongoSagaStateRepository CreateSut(MongoSagaStateRepositoryOptions options = null) { var serializer = new JsonSerializer(); options ??= MongoSagaStateRepositoryOptions.Default; var sut = new MongoSagaStateRepository(_fixture.DbContext, serializer, options); return(sut); }
public async Task LockAsync_should_throw_if_item_locked() { var serializer = new JsonSerializer(); var options = new MongoSagaStateRepositoryOptions(TimeSpan.FromMinutes(1)); var sut = new MongoSagaStateRepository(_fixture.DbContext, serializer, options); var newState = DummyState.New(); var(state, lockId) = await sut.LockAsync(newState.Id, newState, CancellationToken.None); var ex = await Assert.ThrowsAsync <LockException>(async() => await sut.LockAsync(newState.Id, newState, CancellationToken.None)); ex.Message.Should().Contain($"saga state '{state.Id}' is already locked"); }
public async Task LockAsync_should_return_state_if_lock_expired() { var options = new MongoSagaStateRepositoryOptions(TimeSpan.Zero); var sut = CreateSut(options); var newState = DummyState.New(); var(firstState, firstLockId) = await sut.LockAsync(newState.Id, newState, CancellationToken.None); await Task.Delay(500); var(secondState, secondLockId) = await sut.LockAsync(newState.Id, newState, CancellationToken.None); secondLockId.Should().NotBe(firstLockId); secondState.Should().NotBeNull(); }
public async Task LockAsync_should_create_and_return_locked_item_if_not_existing() { var serializer = new JsonSerializer(); var options = new MongoSagaStateRepositoryOptions(TimeSpan.FromMinutes(1)); var sut = new MongoSagaStateRepository(_fixture.DbContext, serializer, options); var newState = DummyState.New(); var(state, lockId) = await sut.LockAsync(newState.Id, newState, CancellationToken.None); state.Should().NotBeNull(); state.Id.Should().Be(newState.Id); state.Bar.Should().Be(newState.Bar); state.Foo.Should().Be(newState.Foo); }
public async Task LockAsync_should_allow_different_saga_state_types_to_share_the_correlation_id() { var serializer = new JsonSerializer(); var options = new MongoSagaStateRepositoryOptions(TimeSpan.FromMinutes(1)); var sut = new MongoSagaStateRepository(_fixture.DbContext, serializer, options); var newState = DummyState.New(); var(state, lockId) = await sut.LockAsync(newState.Id, newState, CancellationToken.None); var newState2 = new DummyState2(state.Id); newState2.Id.Should().Be(newState.Id); var(state2, lockId2) = await sut.LockAsync(newState2.Id, newState2, CancellationToken.None); state2.Should().NotBeNull(); state2.Id.Should().Be(newState.Id); }
public async Task ReleaseLockAsync_should_throw_when_release_lock_fails() { var newState = DummyState.New(); var coll = NSubstitute.Substitute.For <IMongoCollection <Entities.SagaState> >(); coll.UpdateOneAsync(Arg.Any <FilterDefinition <Entities.SagaState> >(), Arg.Any <UpdateDefinition <Entities.SagaState> >(), Arg.Any <UpdateOptions>(), Arg.Any <CancellationToken>()) .ReturnsForAnyArgs((UpdateResult)null); var dbContext = NSubstitute.Substitute.For <IDbContext>(); dbContext.SagaStates.Returns(coll); var serializer = NSubstitute.Substitute.For <IPersistenceSerializer>(); var options = new MongoSagaStateRepositoryOptions(TimeSpan.FromMinutes(1)); var sut = new MongoSagaStateRepository(dbContext, serializer, options); var ex = await Assert.ThrowsAsync <LockException>(async() => await sut.ReleaseLockAsync(newState, Guid.NewGuid(), CancellationToken.None)); ex.Message.Should().Contain("unable to release lock on saga state"); }
public MongoSagaStateRepository(IDbContext dbContext, IPersistenceSerializer serializer, MongoSagaStateRepositoryOptions options) { _dbContext = dbContext ?? throw new ArgumentNullException(nameof(dbContext)); _serializer = serializer ?? throw new ArgumentNullException(nameof(serializer)); _options = options ?? throw new ArgumentNullException(nameof(options)); }