solution to 4.26

[sicp.git] / src / sicp / metacircular2-test.rkt

diff --git a/src/sicp/metacircular2-test.rkt b/src/sicp/metacircular2-test.rkt
index 1644f95a9ac1aee0b8a548f614eeb0894f5d0c72..cda363a446632ae0ccbb9dafe186e7a51429772e 100644 (file)
--- a/src/sicp/metacircular2-test.rkt
+++ b/src/sicp/metacircular2-test.rkt
@@ -77,7 +77,8 @@
                   1
                   (* (factorial (- n 1)) n)))
            env1)
-     (check-equal? (eval '(factorial 10) env1) 3628800 "factorial test"))))
+     (check-equal? (eval '(factorial 10) env1) 3628800 "factorial test")
+     (check-equal? (eval '(unless true "true" "false") env1) "false" "unless test 1"))))
 
 
 (run-tests metacircular2-tests)
\ No newline at end of file