public void Inverse_1overA_ReturnsA()
{
// Arrange
IDimension a = CreateStubDimension("a");
CompoundDimension dimension = new CompoundDimension(Dimsensionless.Instance, a);
// Act
IDimension result = dimension.Inverse();
// Assert
Assert.AreSame(a, result);
}
public void Inverse_AoverB_ReturnsBoverA()
{
// Arrange
IDimension a = CreateStubDimension("a");
IDimension b = CreateStubDimension("b");
CompoundDimension dimension = new CompoundDimension(a, b);
// Act
IDimension result = dimension.Inverse();
// Assert
Assert.AreEqual(new CompoundDimension(b, a), result);
}