Using the Unit Test Srfi from inside a library definition

[Jeff Gonis <jeffgonis at fastmail dot com>]

Hi Folks,

So I am working with Kawa 2.0 and I wanted to separate the 
implementation of my tests from the functions that they are testing. I 
am working from a repl in emacs 24.4 on Ubuntu Gnome 14.10.

If I import srfi-64 and create a test in the top-level of a file, 
outside of any library definitions everything works just great.  The 
following code is a minimal example that I have pared down to illustrate
 the difference:

(define (test)
  (test-begin "temp")
  (test-end "temp"))

This will result in the test runner "running" the tests and outputting
to a log file. Great.

However if I try to define my test inside a define-library form I get
the following error message: 
/dev/stdin:79:7: improper list (circular or dotted) is not allowed here

The minimal library example is as follows:
(define-library (testlib)
  (export test-suite)
  (import (scheme base)
             (srfi 64))
  (begin
    (define (test-suite)
      (test-begin "temp")
      (test-end "temp"))))

As far as I can tell, there shouldn't be any difference here, 
except that the test-begin and end are define inside a library. I may 
have missed something incredibly simple though and if so my apologies 
for taking up your time.

Thank you for your time,
Jeff G.