public void GetTradeDates_WhenNoTradeDatesExist_ReturnsFailureResultWithApplicationError()
{
// Arrange
Mock <ITradeDateRepository> tradeDateRepository = new Mock <ITradeDateRepository>();
List <TradeDate> tradeDates = new List <TradeDate>();
tradeDateRepository.Setup(r => r.GetTradeDates())
.Returns(tradeDates);
// Act
TradeDateService service = new TradeDateService(tradeDateRepository.Object);
var result = service.GetTradeDates();
// Assert
result.IsSuccess.Should().BeFalse();
result.Value.Should().BeNull();
result.Error.Should().BeOfType <ApplicationError>();
}
public void GetTradeDates_WhenTradeDatesExist_ReturnsListOfTradeDatesInSuccessfulResult()
{
// Arrange
Mock <ITradeDateRepository> tradeDateRepository = new Mock <ITradeDateRepository>();
List <TradeDate> tradeDates = new List <TradeDate>()
{
new TradeDate(new DateTime(2018, 12, 27), false, false, false),
new TradeDate(new DateTime(2018, 12, 28), false, false, false),
new TradeDate(new DateTime(2018, 12, 31), true, true, true)
};
tradeDateRepository.Setup(r => r.GetTradeDates())
.Returns(tradeDates);
// Act
TradeDateService service = new TradeDateService(tradeDateRepository.Object);
var result = service.GetTradeDates();
// Assert
result.IsSuccess.Should().BeTrue();
result.Value.Count.Should().Be(tradeDates.Count);
}