public void RemoveTrendlines_IfNotExistingTrendlineIsPassed_NothingHappens()
{
//Arrange
EFTrendlineRepository repository = new EFTrendlineRepository();
List <TrendlineDto> trendlines = new List <TrendlineDto>();
TrendlineDto dto1 = new TrendlineDto()
{
Id = 1, AssetId = 1, TimeframeId = 1, SimulationId = 1, StartIndex = 5, StartLevel = 1.2345, FootholdIndex = 26, FootholdLevel = 1.3456, Value = 1.234, LastUpdateIndex = 31
};
TrendlineDto dto2 = new TrendlineDto()
{
Id = 2, AssetId = 1, TimeframeId = 1, SimulationId = 1, StartIndex = 6, StartLevel = 1.4567, FootholdIndex = 23, FootholdLevel = 1.5678, Value = 1.345, LastUpdateIndex = 29
};
TrendlineDto dto3 = new TrendlineDto()
{
Id = 3, AssetId = 1, TimeframeId = 1, SimulationId = 1, StartIndex = 12, StartLevel = 1.5678, FootholdIndex = 45, FootholdLevel = 1.6789, Value = 1.567, LastUpdateIndex = 47
};
TrendlineDto dto4 = new TrendlineDto()
{
Id = 4, AssetId = 1, TimeframeId = 1, SimulationId = 1, StartIndex = 8, StartLevel = 1.6789, FootholdIndex = 21, FootholdLevel = 1.7891, Value = 1.678, LastUpdateIndex = 29
};
trendlines.AddRange(new TrendlineDto[] { dto1, dto2, dto3 });
clearTrendlinesTables();
repository.UpdateTrendlines(trendlines);
IEnumerable <TrendlineDto> actualRecords = repository.GetTrendlines(1, 1, 1);
if (actualRecords.Count() != 3)
{
throw new Exception("Test failed while preparing environment");
}
//Act
repository.RemoveTrendlines(new TrendlineDto[] { dto4 });
//Assert
IEnumerable <TrendlineDto> recordsAfterRemoving = repository.GetTrendlines(1, 1, 1);
IEnumerable <TrendlineDto> expectedRecords = new TrendlineDto[] { dto1, dto2, dto3 };
Assert.IsTrue(recordsAfterRemoving.HasEqualItems(expectedRecords));
}