public async Task Handle_DeleteStatementCommand_Return_True()
{
//arrange
var command = new DeleteStatementCommand()
{
Id = Guid.NewGuid()
};
_mocker.GetMock<IStatementRepository>()
.Setup(m => m.GetById(It.IsAny<Guid>()))
.Returns(value: new Statement())
.Verifiable("IStatementRepository.GetById should have been called");
_mocker.GetMock<IStatementRepository>()
.Setup(m => m.Delete(It.IsAny<Guid>()))
.Verifiable("IStatementRepository.Update should have been called");
_mocker.GetMock<IMediatorHandler>()
.Setup(m => m.RaiseEvent(It.IsAny<StatementDeletedEvent>()))
.Verifiable("An event StatementDeletedEvent should have been raised");
//act
var result = await _statementCommandHandler.Handle(command, CancellationToken.None);
//assert
_mocker.GetMock<IStatementRepository>().Verify();
_mocker.GetMock<IMediatorHandler>().Verify();
Assert.True(result);
}
public async Task <bool> Handle(DeleteStatementCommand request, CancellationToken cancellationToken)
{
if (request == null)
{
throw new ArgumentNullException(nameof(request));
}
if (!request.IsValid())
{
await _mediatorHandler.RaiseEvent(
new DomainValidationEvent(request.ValidationResult.ToString()));
return(false);
}
var oldStatement = _statementRepository.GetById(request.Id);
if (oldStatement == null)
{
await _mediatorHandler.RaiseEvent(new NotFoundEvent(request.Id, "Statement", "Statement not found."));
return(false);
}
_statementRepository.Delete(request.Id);
await _mediatorHandler.RaiseEvent(new StatementDeletedEvent()
{
Old = oldStatement
});
return(true);
}
public async Task <Response <bool> > Delete(string id)
{
if (!Guid.TryParse(id, out Guid guid))
{
return(FailureResponse <bool>(
new Error("Invalid Guid"),
System.Net.HttpStatusCode.BadRequest));
}
var command = new DeleteStatementCommand();
command.Id = guid;
var result = await _mediatorHandler.SendCommand(command);
if (result)
{
var deletedEvent = _eventStore.GetEvent <StatementDeletedEvent>();
return(SuccessfulResponse(true, deletedEvent));
}
else
{
var validationEvent = _eventStore.GetEvent <DomainValidationEvent>();
return(FailureResponse <bool>(validationEvent));
}
}
public DeleteStatementCommandTests()
{
_command = new DeleteStatementCommand();
_command.Id = Guid.NewGuid();
}
