testCounterStartsAtZero
testCounterTotalIsSetThroughTheConstructor
testRenderCanTakeANumber
testPercentageCanBeActivatedWithConstructor
testPercentageIsCalculatedBasedOnValue
testPercentageIsAlwaysShownAsAWholeNumber
testPercentageMayBeOneDigit
testDivideByZeroWillYieldZeroPercent
testTotalMustBeAtLeastZero
testValueMustBeAtLeastZero