public void GetTrendRanges_ReturnsProperCollectionOfTrendRanges()
{
//Arrange
Mock <ITrendlineRepository> mockedRepository = new Mock <ITrendlineRepository>();
List <TrendRangeDto> dtos = new List <TrendRangeDto>();
TrendRange range1 = getDefaultTrendRange();
TrendRange range2 = getDefaultTrendRange();
TrendRange range3 = getDefaultTrendRange();
TrendRangeDto dto1 = range1.ToDto();
TrendRangeDto dto2 = range2.ToDto();
TrendRangeDto dto3 = range3.ToDto();
dtos.AddRange(new TrendRangeDto[] { dto1, dto2, dto3 });
mockedRepository.Setup(r => r.GetTrendRanges(1)).Returns(dtos);
//Act
TrendlineService service = new TrendlineService(mockedRepository.Object);
var actualSimultations = service.GetTrendRanges(1);
//Assert
IEnumerable <TrendRange> expectedTrendranges = new TrendRange[] { range1, range2, range3 };
bool areEqual = expectedTrendranges.HasEqualItems(actualSimultations);
Assert.IsTrue(areEqual);
}
public void ToDto_returnProperDto()
{
//Act
var trendRange = new TrendRange(DEFAULT_TRENDLINE_ID, DEFAULT_START_INDEX)
{
Guid = DEFAULT_GUID,
Id = DEFAULT_ID,
EndIndex = DEFAULT_END_INDEX,
QuotationsCounter = DEFAULT_QUOTATIONS_COUNTER,
TotalDistance = DEFAULT_TOTAL_DISTANCE,
PreviousBreakGuid = DEFAULT_PREVIOUS_BREAK_GUID,
PreviousHitGuid = DEFAULT_PREVIOUS_HIT_GUID,
NextBreakGuid = DEFAULT_NEXT_BREAK_GUID,
NextHitGuid = DEFAULT_NEXT_HIT_GUID,
Value = DEFAULT_VALUE
};
var guid = trendRange.Guid;
var trendRangeDto = trendRange.ToDto();
//Assert.
Assert.AreEqual(DEFAULT_ID, trendRange.Id);
Assert.AreEqual(DEFAULT_GUID, trendRange.Guid);
Assert.AreEqual(DEFAULT_TRENDLINE_ID, trendRange.TrendlineId);
Assert.AreEqual(DEFAULT_START_INDEX, trendRange.StartIndex);
Assert.IsTrue(trendRange.EndIndex.IsEqual(DEFAULT_END_INDEX));
Assert.AreEqual(DEFAULT_VALUE, trendRange.Value);
Assert.AreEqual(DEFAULT_QUOTATIONS_COUNTER, trendRange.QuotationsCounter);
Assert.AreEqual(DEFAULT_TOTAL_DISTANCE, trendRange.TotalDistance);
Assert.IsTrue(trendRange.PreviousBreakGuid.Compare(DEFAULT_PREVIOUS_BREAK_GUID));
Assert.IsTrue(trendRange.PreviousHitGuid.Compare(DEFAULT_PREVIOUS_HIT_GUID));
Assert.IsTrue(trendRange.NextBreakGuid.Compare(DEFAULT_NEXT_BREAK_GUID));
Assert.IsTrue(trendRange.NextHitGuid.Compare(DEFAULT_NEXT_HIT_GUID));
}
public void Constructor_fromDto_hasCorrectProperties()
{
//Act.
var TrendRangeDto = new TrendRangeDto()
{
Id = DEFAULT_ID,
Guid = DEFAULT_GUID,
TrendlineId = DEFAULT_TRENDLINE_ID,
StartIndex = DEFAULT_START_INDEX,
EndIndex = DEFAULT_END_INDEX,
QuotationsCounter = DEFAULT_QUOTATIONS_COUNTER,
TotalDistance = DEFAULT_TOTAL_DISTANCE,
Value = DEFAULT_VALUE,
PreviousBreakGuid = DEFAULT_PREVIOUS_BREAK_GUID,
PreviousHitGuid = DEFAULT_PREVIOUS_HIT_GUID,
NextBreakGuid = DEFAULT_NEXT_BREAK_GUID,
NextHitGuid = DEFAULT_NEXT_HIT_GUID
};
var trendRange = TrendRange.FromDto(TrendRangeDto);
//Assert.
Assert.AreEqual(DEFAULT_ID, trendRange.Id);
Assert.AreEqual(DEFAULT_GUID, trendRange.Guid);
Assert.AreEqual(DEFAULT_TRENDLINE_ID, trendRange.TrendlineId);
Assert.AreEqual(DEFAULT_START_INDEX, trendRange.StartIndex);
Assert.IsTrue(trendRange.EndIndex.IsEqual(DEFAULT_END_INDEX));
Assert.AreEqual(DEFAULT_VALUE, trendRange.Value);
Assert.AreEqual(DEFAULT_QUOTATIONS_COUNTER, trendRange.QuotationsCounter);
Assert.AreEqual(DEFAULT_TOTAL_DISTANCE, trendRange.TotalDistance);
Assert.IsTrue(trendRange.PreviousBreakGuid.Compare(DEFAULT_PREVIOUS_BREAK_GUID));
Assert.IsTrue(trendRange.PreviousHitGuid.Compare(DEFAULT_PREVIOUS_HIT_GUID));
Assert.IsTrue(trendRange.NextBreakGuid.Compare(DEFAULT_NEXT_BREAK_GUID));
Assert.IsTrue(trendRange.NextHitGuid.Compare(DEFAULT_NEXT_HIT_GUID));
}
public void Constructor_newInstance_hasProperParameters()
{
//Act.
var trendRange = new TrendRange(DEFAULT_TRENDLINE_ID, DEFAULT_START_INDEX);
//Assert.
Assert.IsNotNull(trendRange.Guid);
Assert.AreEqual(DEFAULT_TRENDLINE_ID, trendRange.TrendlineId);
Assert.AreEqual(DEFAULT_START_INDEX, trendRange.StartIndex);
}
private TrendRange getDefaultTrendRange()
{
var trendRange = new TrendRange(DEFAULT_TRENDLINE_ID, DEFAULT_START_INDEX)
{
Id = DEFAULT_ID,
EndIndex = DEFAULT_RANGE_END_INDEX,
PreviousBreakGuid = DEFAULT_PREVIOUS_BREAK_GUID,
PreviousHitGuid = DEFAULT_PREVIOUS_HIT_GUID,
NextBreakGuid = DEFAULT_NEXT_BREAK_GUID,
NextHitGuid = DEFAULT_NEXT_HIT_GUID,
Value = DEFAULT_VALUE
};
return(trendRange);
}
public void GetTrendRangeById_ReturnsNull_IfThereIsNoItemWithGivenCombination()
{
//Arrange
Mock <ITrendlineRepository> mockedRepository = new Mock <ITrendlineRepository>();
TrendRangeDto returnedDto = null;
mockedRepository.Setup(r => r.GetTrendRangeById(1)).Returns(returnedDto);
//Act
TrendlineService service = new TrendlineService(mockedRepository.Object);
//Assert
TrendRange baseTrendRange = service.GetTrendRangeById(1);
Assert.IsNull(baseTrendRange);
}
public void GetTrendRangeById_ReturnsProperItem_IfItemExists()
{
//Arrange
Mock <ITrendlineRepository> mockedRepository = new Mock <ITrendlineRepository>();
TrendRange range = getDefaultTrendRange();
TrendRangeDto dto = range.ToDto();
mockedRepository.Setup(r => r.GetTrendRangeById(1)).Returns(dto);
//Act
TrendlineService service = new TrendlineService(mockedRepository.Object);
var actualTrendRange = service.GetTrendRangeById(1);
//Assert
bool areEqual = range.Equals(actualTrendRange);
Assert.IsTrue(areEqual);
}
private IEnumerable <TrendRange> GetTrendRanges(int assetId, int timeframeId)
{
_repository = new EFTrendlineRepository();
IEnumerable <TrendRangeDto> dtos = _repository.GetTrendRanges();
IEnumerable <TrendRange> trendRanges = dtos.Select(tr => TrendRange.FromDto(tr));
Dictionary <int, TrendHit> trendHits = GetTrendHitsMap(assetId, timeframeId);
Dictionary <int, TrendBreak> trendBreaks = GetTrendBreaksMap(assetId, timeframeId);
List <TrendRange> result = new List <TrendRange>();
foreach (var trendRange in trendRanges)
{
TrendHit th;
TrendBreak tb;
if (trendRange.BaseIsHit == 1)
{
trendHits.TryGetValue(trendRange.BaseId, out th);
trendRange.StartDelimiter = th;
}
else
{
trendBreaks.TryGetValue(trendRange.BaseId, out tb);
trendRange.StartDelimiter = tb;
}
if (trendRange.CounterIsHit == 1)
{
trendHits.TryGetValue(trendRange.CounterId, out th);
trendRange.EndDelimiter = th;
}
else
{
trendBreaks.TryGetValue(trendRange.CounterId, out tb);
trendRange.EndDelimiter = tb;
}
result.Add(trendRange);
}
return(result);
}
public void GetTrendRangeById_ReturnsAlwaysTheSameInstance()
{
//Arrange
Mock <ITrendlineRepository> mockedRepository = new Mock <ITrendlineRepository>();
List <TrendRangeDto> dtos = new List <TrendRangeDto>();
TrendRange range = getDefaultTrendRange();
TrendRangeDto dto = range.ToDto();
dtos.AddRange(new TrendRangeDto[] { dto });
mockedRepository.Setup(r => r.GetTrendRanges(1)).Returns(dtos);
mockedRepository.Setup(r => r.GetTrendRangeById(1)).Returns(dto);
//Act
TrendlineService service = new TrendlineService(mockedRepository.Object);
//Assert
TrendRange baseTrendRange = service.GetTrendRangeById(1);
TrendRange comparedTrendRange = service.GetTrendRangeById(1);
bool areTheSame = (baseTrendRange == comparedTrendRange);
Assert.IsTrue(areTheSame);
}
public void UpdateTrendRanges_AllItemsPassedToMethodArePassedToRepository()
{
//Arrange
List <TrendRangeDto> trendRangeDtos = new List <TrendRangeDto>();
TrendRange trendRange = getDefaultTrendRange();
TrendRange trendRange2 = getDefaultTrendRange();
Mock <ITrendlineRepository> mockedRepository = new Mock <ITrendlineRepository>();
mockedRepository.
Setup(r => r.UpdateTrendRanges(It.IsAny <IEnumerable <TrendRangeDto> >())).
Callback <IEnumerable <TrendRangeDto> >((col) => trendRangeDtos.AddRange(col)).Verifiable();
//Act
TrendlineService service = new TrendlineService(mockedRepository.Object);
service.UpdateTrendRange(trendRange);
service.UpdateTrendRange(trendRange2);
//Assert
IEnumerable <TrendRangeDto> expectedTrendRangeDtos = new TrendRangeDto[] { trendRange.ToDto(), trendRange2.ToDto() };
mockedRepository.Verify(r => r.UpdateTrendRanges(It.IsAny <IEnumerable <TrendRangeDto> >()), Times.Exactly(2));
Assert.IsTrue(trendRangeDtos.HasEqualItems(expectedTrendRangeDtos));
}
