public void HasIllustrationPoints_WithVariousCalculationConfigurations_ReturnsExpectedResult(
GrassCoverErosionInwardsCalculation calculation,
bool expectedHasIllustrationPoints)
{
// Call
bool hasIllustrationPoints = GrassCoverErosionInwardsIllustrationPointsHelper.HasIllustrationPoints(calculation);
// Assert
Assert.AreEqual(expectedHasIllustrationPoints, hasIllustrationPoints);
}
public void HasIllustrationPoints_CalculationNull_ThrowsArgumentNullException()
{
// Call
TestDelegate call = () => GrassCoverErosionInwardsIllustrationPointsHelper.HasIllustrationPoints((GrassCoverErosionInwardsCalculation)null);
// Assert
var exception = Assert.Throws <ArgumentNullException>(call);
Assert.AreEqual("calculation", exception.ParamName);
}
public void HasIllustrationPoints_CalculationsNull_ThrowsArgumentNullException()
{
// Call
void Call() => GrassCoverErosionInwardsIllustrationPointsHelper.HasIllustrationPoints((IEnumerable <GrassCoverErosionInwardsCalculation>)null);
// Assert
var exception = Assert.Throws <ArgumentNullException>(Call);
Assert.AreEqual("calculations", exception.ParamName);
}
public override bool ClearIllustrationPoints()
{
if (GrassCoverErosionInwardsIllustrationPointsHelper.HasIllustrationPoints(Calculation))
{
Calculation.ClearIllustrationPoints();
return(true);
}
return(false);
}
/// <summary>
/// Clears the illustration points of the provided grass cover erosion inwards calculations.
/// </summary>
/// <param name="calculations">The calculations for which the illustration points need to be cleared.</param>
/// <returns>All objects changed during the clear.</returns>
/// <exception cref="ArgumentNullException">Thrown when <paramref name="calculations"/> is <c>null</c>.</exception>
public static IEnumerable <IObservable> ClearIllustrationPoints(IEnumerable <GrassCoverErosionInwardsCalculation> calculations)
{
if (calculations == null)
{
throw new ArgumentNullException(nameof(calculations));
}
var affectedObjects = new List <IObservable>();
foreach (GrassCoverErosionInwardsCalculation calculation in calculations)
{
if (GrassCoverErosionInwardsIllustrationPointsHelper.HasIllustrationPoints(calculation))
{
affectedObjects.Add(calculation);
calculation.ClearIllustrationPoints();
}
}
return(affectedObjects);
}
