public void ProjectOneDocumentNotFound(IDocument <Guid> document, TestProjection projection)
{
this.Given(_ => RepositoryContains(document))
.When(_ => ProjectOne(document.GetType(), d => d.Version.Equals(-1), p => new TestProjection
{
Id = p.Id,
Version = p.Version
}))
.Then(_ => DocumentNotProjected())
.BDDfy();
}
public void Build_WithCertainDependencyLifetimeScopeFactory_ShouldGetPassedToProjectorInstance()
{
var projection = new TestProjection("A");
var builder = new ProjectorBuilder <string, FakeMessageEnvelope>();
builder.Register(projection).SetDependencyLifetimeScopeFactory(_factoryMock.Object);
var projector = builder.Build <TestNextSequenceNumberRepository>();
Assert.That(projector.DependencyLifetimeScopeFactory, Is.EqualTo(_factoryMock.Object));
}
public void Should_add_using_only_projection_property_name()
{
// Arrange
var message = new TestMessage {MappedByName = 10};
var projection = new TestProjection {MappedByName = 10};
var builder = new AddNewProjectionStrategyArguments<TestMessage, TestProjection>();
builder.Add(p => p.MappedByName);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(20, projection.MappedByName);
}
public void Should_decrement_projection()
{
// Arrange
var message = new TestMessage();
var projection = new TestProjection {ProjectionProperty = 5};
var builder = new AddNewProjectionStrategyArguments<TestMessage, TestProjection>();
builder.Decrement(p => p.ProjectionProperty);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(4, projection.ProjectionProperty);
}
public void Should_add_to_projection()
{
// Arrange
var message = new TestMessage {MessageProperty = 5};
var projection = new TestProjection {ProjectionProperty = 5};
var builder = new AddNewProjectionStrategyArguments<TestMessage, TestProjection>();
builder.Add(p => p.ProjectionProperty, e => e.MessageProperty);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(10, projection.ProjectionProperty);
}
public void Should_do_lambda_expression()
{
// Arrange
var message = new TestMessage {MessageProperty = 5};
var projection = new TestProjection {ProjectionProperty = 5};
var builder = new AddNewProjectionStrategyArguments<TestMessage, TestProjection>();
builder.Do((e, p) => p.ProjectionProperty = p.ProjectionProperty*e.MessageProperty);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(25, projection.ProjectionProperty);
}
public void Init()
{
var message = new TestMessage
{
ValueInt32 = 777,
ValueInt64 = 888
};
_targetProjection = new TestProjection();
_targetProvider = new TestProvider(_targetProjection);
var persistenceFactory = new TestProvidersFactory(_targetProvider);
new TestHandler(persistenceFactory).Handle(message);
}
public void Should_set_to_projection()
{
// Arrange
var message = new TestMessage();
var projection = new TestProjection();
var builder = new AddNewProjectionStrategyArguments <TestMessage, TestProjection>();
builder.Set(p => p.ProjectionProperty, 555);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(555, projection.ProjectionProperty);
}
protected async Task ProjectOne(Type type, Expression <Func <IDocument <Guid>, bool> > predicate,
Expression <Func <IDocument <Guid>, TestProjection> > projection)
{
if (type.IsATypeOf(typeof(Parent)))
{
_projection = await _unitOfWork.ProjectOneAsync <Parent, TestProjection>(predicate, projection);
}
if (type.IsATypeOf(typeof(Child)))
{
_projection = await _unitOfWork.ProjectOneAsync <Child, TestProjection>(predicate, projection);
}
if (type.IsATypeOf(typeof(Event)))
{
_projection = await _unitOfWork.ProjectOneAsync <Event, TestProjection>(predicate, projection);
}
}
public void Should_map_to_projection()
{
// Arrange
var message = new TestMessage {
MessageProperty = 777
};
var projection = new TestProjection();
var builder = new AddNewProjectionStrategyArguments <TestMessage, TestProjection>();
builder.Map(p => p.ProjectionProperty, e => e.MessageProperty);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(message.MessageProperty, projection.ProjectionProperty);
}
public void Should_map_using_only_projection_property_name()
{
// Arrange
var message = new TestMessage {
MappedByName = 555
};
var projection = new TestProjection();
var builder = new AddNewProjectionStrategyArguments <TestMessage, TestProjection>();
builder.Map(p => p.MappedByName);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(message.MappedByName, projection.MappedByName);
}
public void Should_decrement_projection()
{
// Arrange
var message = new TestMessage();
var projection = new TestProjection {
ProjectionProperty = 5
};
var builder = new AddNewProjectionStrategyArguments <TestMessage, TestProjection>();
builder.Decrement(p => p.ProjectionProperty);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(4, projection.ProjectionProperty);
}
public void Handle_TwoDifferentMessages_ShouldCallCorrectHandlerWithCorrectArguments()
{
var connectionMock = new Mock <FakeConnection>();
Func <object> connectionFactory = () => connectionMock.Object;
var token = new CancellationToken();
var messageA = new RegisteredMessageA();
var messageB = new RegisteredMessageB();
var messageEnvelopeA = new FakeMessageEnvelope(1, messageA);
var messageEnvelopeB = new FakeMessageEnvelope(2, messageB);
IProjection <string, FakeMessageEnvelope> projection = new TestProjection("A");
projection.Handle(connectionFactory, messageEnvelopeA, token);
projection.Handle(connectionFactory, messageEnvelopeB, token);
connectionMock.Verify(x => x.UpdateA(messageEnvelopeA, messageA), Times.Once);
connectionMock.Verify(x => x.UpdateB(messageEnvelopeB, messageB, token), Times.Once);
}
public void Should_do_lambda_expression()
{
// Arrange
var message = new TestMessage {
MessageProperty = 5
};
var projection = new TestProjection {
ProjectionProperty = 5
};
var builder = new AddNewProjectionStrategyArguments <TestMessage, TestProjection>();
builder.Do((e, p) => p.ProjectionProperty = p.ProjectionProperty * e.MessageProperty);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(25, projection.ProjectionProperty);
}
public void Should_substract_from_projection()
{
// Arrange
var message = new TestMessage {
MessageProperty = 5
};
var projection = new TestProjection {
ProjectionProperty = 15
};
var builder = new AddNewProjectionStrategyArguments <TestMessage, TestProjection>();
builder.Substract(p => p.ProjectionProperty, e => e.MessageProperty);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(10, projection.ProjectionProperty);
}
public void Should_substract_from_projection()
{
// Arrange
var @event = new TestEvent {EventProperty = 5};
var projection = new TestProjection {ProjectionProperty = 15};
var builder = new AddNewProjectionStrategyArguments<TestEvent, TestProjection>();
builder.Substract(p => p.ProjectionProperty, e => e.EventProperty);
// Act
builder.Mappers.Map(@event, projection);
// Assert
Assert.AreEqual(10, projection.ProjectionProperty);
}
public TestProjectionBuilder()
{
_projection = new TestProjection();
}
protected void DocumentProjected(TestProjection expected) => _projection.Should().BeEquivalentTo(expected);
public void Should_increment_projection()
{
// Arrange
var @event = new TestEvent();
var projection = new TestProjection {ProjectionProperty = 5};
var builder = new AddNewProjectionStrategyArguments<TestEvent, TestProjection>();
builder.Increment(p => p.ProjectionProperty);
// Act
builder.Mappers.Map(@event, projection);
// Assert
Assert.AreEqual(6, projection.ProjectionProperty);
}
public void Should_set_to_projection()
{
// Arrange
var message = new TestMessage();
var projection = new TestProjection();
var builder = new AddNewProjectionStrategyArguments<TestMessage, TestProjection>();
builder.Set(p => p.ProjectionProperty, 555);
// Act
builder.Mappers.Map(message, projection);
// Assert
Assert.AreEqual(555, projection.ProjectionProperty);
}
public void Should_substract_using_only_projection_property_name()
{
// Arrange
var @event = new TestEvent {MappedByName = 5};
var projection = new TestProjection {MappedByName = 15};
var builder = new AddNewProjectionStrategyArguments<TestEvent, TestProjection>();
builder.Substract(p => p.MappedByName);
// Act
builder.Mappers.Map(@event, projection);
// Assert
Assert.AreEqual(10, projection.MappedByName);
}
public void Should_map_to_projection()
{
// Arrange
var @event = new TestEvent {EventProperty = 777};
var projection = new TestProjection();
var builder = new AddNewProjectionStrategyArguments<TestEvent, TestProjection>();
builder.Map(p => p.ProjectionProperty, e => e.EventProperty);
// Act
builder.Mappers.Map(@event, projection);
// Assert
Assert.AreEqual(@event.EventProperty, projection.ProjectionProperty);
}
public TestProvider(TestProjection readProjection)
{
ReadProjection = readProjection;
}
