public void StartAndEndYearShouldFailWhenTimeSeriesEmpty() { var timeSeriesData = new TimeSeriesData <AnnualDecimal>(); Assert.That(timeSeriesData.IsNotEmpty(), Is.False); Assert.Throws <InvalidOperationException>(() => timeSeriesData.StartYear()); Assert.Throws <InvalidOperationException>(() => timeSeriesData.EndYear()); Assert.Throws <InvalidOperationException>(() => timeSeriesData.StartYearOfNonZeroValue()); Assert.Throws <InvalidOperationException>(() => timeSeriesData.EndYearOfNonZeroValue()); }
public void HasZeroValues() { var timeSeriesData = new TimeSeriesData <AnnualDecimal>(); timeSeriesData.Add(new AnnualDecimal(10, 0)); timeSeriesData.Add(new AnnualDecimal(20, 0)); Assert.That(timeSeriesData.HasNonNullValues(), Is.True); Assert.That(timeSeriesData.HasNonZeroValues(), Is.False); Assert.That(timeSeriesData.StartYear(), Is.EqualTo(10)); Assert.That(timeSeriesData.EndYear(), Is.EqualTo(20)); }
public void StartAndEndYearShouldFailWhenTimeSeriesIsAllZero() { var timeSeriesData = new TimeSeriesData <AnnualDecimal>(); timeSeriesData.Add(new AnnualDecimal(10, 0)); timeSeriesData.Add(new AnnualDecimal(20, 0)); Assert.That(timeSeriesData.IsNotEmpty(), Is.True); Assert.That(timeSeriesData.StartYear(), Is.EqualTo(10)); Assert.That(timeSeriesData.EndYear(), Is.EqualTo(20)); Assert.Throws <InvalidOperationException>(() => timeSeriesData.StartYearOfNonZeroValue()); Assert.Throws <InvalidOperationException>(() => timeSeriesData.EndYearOfNonZeroValue()); }
public void ShouldOnlyTrimTheStart() { var timeSeriesData = new TimeSeriesData <AnnualDecimal>(); timeSeriesData.AddRange(new[] { new AnnualDecimal(10, null), new AnnualDecimal(11, null), new AnnualDecimal(12, 12), new AnnualDecimal(13, 13), new AnnualDecimal(14, null), new AnnualDecimal(15, null) }); timeSeriesData.TrimNullDataFromTheStart(); Assert.That(timeSeriesData.Count, Is.EqualTo(4)); Assert.That(timeSeriesData.GetYear(timeSeriesData.StartYear()), Is.EqualTo(new AnnualDecimal(12, 12))); Assert.That(timeSeriesData.GetYear(timeSeriesData.EndYear()), Is.EqualTo(new AnnualDecimal(15, null))); }
public void ShouldNotRemoveNullValuesFromTheMiddle() { var timeSeriesData = new TimeSeriesData <AnnualDecimal>(); timeSeriesData.AddRange(new[] { new AnnualDecimal(10, 10), new AnnualDecimal(11, null), new AnnualDecimal(12, null), new AnnualDecimal(13, null), new AnnualDecimal(14, null), new AnnualDecimal(15, 15) }); timeSeriesData.TrimNullData(); Assert.That(timeSeriesData.Count, Is.EqualTo(6)); Assert.That(timeSeriesData.GetYear(timeSeriesData.StartYear()), Is.EqualTo(new AnnualDecimal(10, 10))); Assert.That(timeSeriesData.GetYear(timeSeriesData.EndYear()), Is.EqualTo(new AnnualDecimal(15, 15))); }
public void TrimmedNonNullDataWillReturnTheSameTimeSeries() { var timeSeriesData = new TimeSeriesData <AnnualDecimal>(); timeSeriesData.AddRange(new[] { new AnnualDecimal(10, 10), new AnnualDecimal(11, 11), new AnnualDecimal(12, 12), new AnnualDecimal(13, 13), new AnnualDecimal(14, 14), new AnnualDecimal(15, 15) }); timeSeriesData.TrimNullData(); Assert.That(timeSeriesData.Count, Is.EqualTo(6)); Assert.That(timeSeriesData.GetYear(timeSeriesData.StartYear()), Is.EqualTo(new AnnualDecimal(10, 10))); Assert.That(timeSeriesData.GetYear(timeSeriesData.EndYear()), Is.EqualTo(new AnnualDecimal(15, 15))); }