public void Divide_Aover1_ReturnsA()
{
// Arrange
IDimension a = CreateStubDimension("a");
CompoundDimension dimension = new CompoundDimension(a);
// Act
IDimension result = dimension.Divide(Dimsensionless.Instance);
// Assert
Assert.AreSame(a, result);
}
public void Divide_AoverB_ReturnsCompoundUnit()
{
// Arrange
IDimension a = CreateStubDimension("a");
IDimension b = CreateStubDimension("b");
CompoundDimension dimension = new CompoundDimension(a);
// Act
IDimension result = dimension.Divide(b);
// Assert
Assert.IsInstanceOf(typeof(CompoundDimension), result);
}
public void Multiply_AoverBxB_ReturnsA()
{
// Arrange
IDimension a = CreateStubDimension("a");
IDimension b = CreateStubDimension("b");
CompoundDimension unit = new CompoundDimension(a);
unit = (CompoundDimension)unit.Divide(b);
// Act
IDimension result = unit.Multiply(b);
// Assert
Assert.AreSame(a, result);
}
/// <summary>
/// Divide the current dimension with the dimension(s) given.
/// </summary>
/// <param name="dimensions">One or more dimensions.</param>
public DimensionCreator Divide(params IDimension[] dimensions)
{
UpdateDimension(_dimension.Divide(dimensions));
return(this);
}