"""
Authors: Peter Mawhorter
Consulted:
Date: 2022-5-1
Purpose: Testing code for fruitful recursion lab exercises.
"""

import fruitful

import optimism

testSUT = optimism.testFunctionMaybe(fruitful, "sumUpTo")
testSUT.case(0).checkReturnValue(0)
testSUT.case(3).checkReturnValue(6)
testSUT.case(10).checkReturnValue(55)
testSUT.case(83).checkReturnValue(3486)
testSUT.case(500).checkReturnValue(125250)

testATE = optimism.testFunctionMaybe(fruitful, "addToEach")
testATE.case([1, 2, 3], 3).checkReturnValue([4, 5, 6])
testATE.case([], 5).checkReturnValue([])
testATE.case([1, 1], 1).checkReturnValue([2, 2])

testCL = optimism.testFunctionMaybe(fruitful, "countLs")
testCL.case("").checkReturnValue(0)
testCL.case("apple").checkReturnValue(1)
testCL.case("Lollipop").checkReturnValue(3)
testCL.case("win").checkReturnValue(0)