A simple test follows:

${message}

Now perform a list assignment:

The list contains #{test?size} items.

${item}

Now update the assignment and repeat:

${item}

Now reassign the list and repeat:

${item}

Silly, but necessary tests, for one and zero element lists:

${item}

Zero item test:

${item}

Dumb test for number literals -- these weren't working as expected:

${item}