public void RaiseEvent_has_null_guard_clause()
{
var sut = new EventSourcedProxy(Guid.NewGuid());
Action action = () => sut.RaiseEvent <SomeDomainEvent>(null);
action.ShouldThrow <ArgumentNullException>().Which.ParamName.Should().Be("domainEvent");
}
public void HandlePastEvents_has_guard_clause_against_invalid_Version()
{
var sut = new EventSourcedProxy(Guid.NewGuid());
sut.SetEventHandler <SomeDomainEvent>(e => { });
IDomainEvent[] pastEvents = new IDomainEvent[]
{
new SomeDomainEvent
{
SourceId = sut.Id,
Version = 1,
RaisedAt = DateTime.UtcNow,
Property = Guid.NewGuid(),
},
new SomeDomainEvent
{
SourceId = sut.Id,
Version = 1,
RaisedAt = DateTime.UtcNow,
Property = Guid.NewGuid(),
},
};
Action action = () => sut.HandlePastEvents(pastEvents);
action.ShouldThrow <ArgumentException>();
}
public void SetEventHandler_has_guard_clause_against_duplicate_event_type()
{
var sut = new EventSourcedProxy(Guid.NewGuid());
sut.SetEventHandler <SomeDomainEvent>(e => { });
Action action = () => sut.SetEventHandler <SomeDomainEvent>(e => { });
action.ShouldThrow <InvalidOperationException>();
}
public void HandlePastEvents_fails_for_unknown_domain_event_type()
{
var sut = new EventSourcedProxy(Guid.NewGuid());
IDomainEvent[] pastEvents = new IDomainEvent[]
{
new SomeDomainEvent
{
SourceId = sut.Id,
Version = 1,
RaisedAt = DateTime.UtcNow,
Property = Guid.NewGuid(),
},
};
Action action = () => sut.HandlePastEvents(pastEvents);
action.ShouldThrow <InvalidOperationException>();
}
