public void ShouldClearAllIntegerMappersAndInputOutputMappings()
{
// Arrange
_memoizer.Memoize(1, 2);
_memoizer.Memoize(3, 4);
// Act
_memoizer.ClearAll();
// Assert
Assert.Equal(1u, _inputMapper.MappedObjectsCount); // only contains empty case
Assert.Equal(1u, _outputMapper.MappedObjectsCount); // only contains empty case
Assert.Equal(0, _memoizer.GetOutput(1));
Assert.Equal(0, _memoizer.GetOutput(3));
}