public void GetTimeframeById_ReturnsTimeframe_IfExists()
{
//Arrange
Mock <ITimeframeRepository> mockedRepository = mockedTimeframeRepositoryForUnitTests();
ITimeframeService service = testServiceInstance(mockedRepository);
//Act
Timeframe expectedTimeframe = new Timeframe(DEFAULT_ID, DEFAULT_NAME, DEFAULT_UNIT_TYPE, DEFAULT_UNITS_COUNTER);
Timeframe timeframe = service.GetTimeframeById(DEFAULT_ID);
//Assert
Assert.AreEqual(expectedTimeframe, timeframe);
}
public void GetTimeframe_ReturnsAlwaysTheSameInstance()
{
//Arrange
Mock <ITimeframeRepository> mockedRepository = mockedTimeframeRepositoryForUnitTests();
//Act
ITimeframeService service = testServiceInstance(mockedRepository);
Timeframe timeframe1 = service.GetTimeframeById(DEFAULT_ID);
Timeframe timeframe2 = service.GetTimeframeByName(DEFAULT_NAME);
//Assert
Assert.AreSame(timeframe1, timeframe2);
}
public void GetTimeframeById_ReturnsNull_IfDoesntExist()
{
//Arrange
Mock <ITimeframeRepository> mockedRepository = mockedTimeframeRepositoryForUnitTests();
TimeframeDto dto = null;
mockedRepository.Setup(c => c.GetTimeframeById(DEFAULT_ID)).Returns(dto);
//Act
ITimeframeService service = testServiceInstance(mockedRepository);
Timeframe Timeframe = service.GetTimeframeById(DEFAULT_ID);
//Assert
Assert.IsNull(Timeframe);
}
public void GetAllTimeframes_ReturnsProperNumberOfItems()
{
//Arrange
Mock <ITimeframeRepository> mockedRepository = new Mock <ITimeframeRepository>();
TimeframeDto[] dtos = getTimeframeDtos();
mockedRepository.Setup(r => r.GetAllTimeframes()).Returns(dtos);
//Act
ITimeframeService service = testServiceInstance(mockedRepository);
IEnumerable <Timeframe> Timeframes = service.GetAllTimeframes();
//Assert
Assert.AreEqual(dtos.Length, ((List <Timeframe>)Timeframes).Count);
}
public void GetTimeframeByName_ReturnsNull_IfDoesntExist()
{
//Arrange
Mock <ITimeframeRepository> mockedRepository = new Mock <ITimeframeRepository>();
TimeframeDto dto = null;
mockedRepository.Setup(s => s.GetTimeframeBySymbol(DEFAULT_NAME)).Returns(dto);
//Act
ITimeframeService service = testServiceInstance(mockedRepository);
Timeframe Timeframe = service.GetTimeframeByName(DEFAULT_NAME);
//Assert
Assert.IsNull(Timeframe);
}
public void GetAllTimeframes_AlreadyExistingCurrencyInstancesAreUsed()
{
//Arrange
Mock <ITimeframeRepository> mockedRepository = new Mock <ITimeframeRepository>();
TimeframeDto[] dtos = getTimeframeDtos();
TimeframeDto dto = dtos[1];
mockedRepository.Setup(r => r.GetTimeframeById(dto.Id)).Returns(dto);
mockedRepository.Setup(r => r.GetAllTimeframes()).Returns(dtos);
//Act
ITimeframeService service = testServiceInstance(mockedRepository);
Timeframe timeframe = service.GetTimeframeById(dto.Id);
IEnumerable <Timeframe> Timeframes = service.GetAllTimeframes();
//Assert
Timeframe fromResultCollection = Timeframes.SingleOrDefault(a => a.GetId() == dto.Id);
Assert.AreSame(fromResultCollection, timeframe);
}