public async Task HandleAsync(ModifySavingCommand message, CancellationToken token = default(CancellationToken))
{
var saving = await _savings.GetByIdAsync(message.SavingId);
if (saving == null)
{
throw new HouseholdException($"Saving {message.SavingId} doesn't exists");
}
saving.Modify(message.SavingTypeId, message.Name, message.Description, message.Amount,
message.Date, message.Version);
await _savings.SaveChangesAsync(token);
}
public async Task ShouldModifyExisting()
{
// Arrange
Guid expectedId = Guid.NewGuid();
string expectedName = "Modified Name";
Saving entity = Saving.Create(expectedId, Guid.NewGuid(), Guid.NewGuid(), "Name", "Description",
0.12m, DateTime.Now);
var repository = new Mock <ISavingRepository>();
repository.Setup(
e => e.GetByIdAsync(It.IsAny <Guid>(), It.IsAny <CancellationToken>())).ReturnsAsync(entity);
ModifySavingCommand cmd =
new ModifySavingCommand(expectedId, Guid.NewGuid(), expectedName, "Description",
0.12m, DateTime.Now, 1);
SavingCommandHandler actual = new SavingCommandHandler(repository.Object);
// Act
await actual.HandleAsync(cmd);
// Assert
Assert.IsTrue(entity.Id == expectedId);
Assert.IsTrue(entity.Name == expectedName);
}
