public void Execute_Updates_Lot_Instrument_Price()
{
//arrange.
var updateLotCommand = new UpdateLotInstrumentPriceCommand(Guid.NewGuid());
var lot = new Lot(Guid.NewGuid(), new InstrumentInfo("GL1", "Goldish", 1.23m), new DateTime(2017, 12, 24), 1.23m);
_lotRepository.Setup(r => r.GetById(updateLotCommand.LotId))
.Returns(lot)
.Verifiable();
var instrument = new Instrument(lot.InstrumentInfo.Symbol, lot.InstrumentInfo.Name, 2.34m);
_instrumentRepository.Setup(r => r.GetById(lot.InstrumentInfo.Symbol))
.Returns(instrument)
.Verifiable();
//act.
_sut.Execute(updateLotCommand);
//assert.
_lotRepository.Verify();
_instrumentRepository.Verify();
Predicate <Lot> isUpdated = l => l == lot &&
l.InstrumentInfo.CurrentPrice == instrument.CurrentPrice;
_lotRepository.Verify(r => r.Update(It.Is <Lot>(l => isUpdated(l))), Times.Once);
}
public void Execute_Throws_If_No_Such_Lot_Found()
{
//arrange.
var updateLotCommand = new UpdateLotInstrumentPriceCommand(Guid.NewGuid());
_lotRepository.Setup(r => r.GetById(updateLotCommand.LotId))
.Returns(() => null)
.Verifiable();
//act / assert.
new Action(() => _sut.Execute(updateLotCommand)).ShouldThrowExactly <InvalidOperationException>();
_lotRepository.Verify();
}
public void Execute_Throws_If_No_Such_Instrument_Found()
{
//arrange.
var updateLotCommand = new UpdateLotInstrumentPriceCommand(Guid.NewGuid());
var lot = new Lot(Guid.NewGuid(), new InstrumentInfo("GL1", "Goldish", 1.23m), new DateTime(2017, 12, 24), 1.23m);
_lotRepository.Setup(r => r.GetById(updateLotCommand.LotId))
.Returns(lot)
.Verifiable();
_instrumentRepository.Setup(r => r.GetById(lot.InstrumentInfo.Symbol))
.Returns(() => null)
.Verifiable();
//act / assert.
new Action(() => _sut.Execute(updateLotCommand)).ShouldThrowExactly <InvalidOperationException>();
_lotRepository.Verify();
_instrumentRepository.Verify();
}
