testCanCreateAnExpectationOfTwice
testAddingAnActionOntoAMethodThatIsNeverExpectedThrowsException
testWeDoNotNeedToSpecifyAnActionForAnExpectationWeNeverWantToHappen
testCanCreateAnExpectationOfASpecificAmountOfTimes
testExactlyZeroIsTheSameAsNever
Expect tests
testExposeASingleMethod
testAnExceptionIsThrownIfTheMethodDoesNotExist
testExposeTwoMethodsWithSeparateParameters
testExposeTwoMethodsByCallingExposeTwice