Returns the Right value contained in the wrapped RightProjection, if defined as a Right, else throws TestFailedException with
a detail message indicating the Either was defined as a Right, not a Left.
Returns the Right value contained in the wrapped RightProjection, if defined as a Right, else throws TestFailedException with
a detail message indicating the Either was defined as a Right, not a Left.
Wrapper class that adds a
valuemethod toRightProjection, allowing you to make statements like:either.right.value should be > 9