From 8e11af812fd4f4c52109fd35720d917d8d76e3e6 Mon Sep 17 00:00:00 2001
From: JackFirth <jackhfirth@gmail.com>
Date: Sun, 22 Feb 2015 20:51:23 -0800
Subject: [PATCH] Split and test check messages from check forms

---
 doc-coverage/export-tests.rkt | 38 +++++++++++++++++++++++++++++------
 1 file changed, 32 insertions(+), 6 deletions(-)

diff --git a/doc-coverage/export-tests.rkt b/doc-coverage/export-tests.rkt
index 1767ece..ae411ab 100644
--- a/doc-coverage/export-tests.rkt
+++ b/doc-coverage/export-tests.rkt
@@ -23,13 +23,25 @@
                  (string-join (map symbol->string undocumented)
                               "\n")))
 
+(module+ test
+  (check string=?
+         (check-all-documented-message 'foo 8 '(foo1 foo2 foo3))
+         "Module foo has 8 undocumented bindings:\n\nfoo1\nfoo2\nfoo3"))
+
 (define-check (check-documented module-name binding)
   (unless (has-docs? module-name binding)
-    (fail-check
-     (string-append "Module "
-                    (symbol->string module-name)
-                    " does not document binding "
-                    (symbol->string binding)))))
+    (fail-check (check-documented-message module-name binding))))
+
+(define (check-documented-message module-name binding)
+  (string-append "Module "
+                 (symbol->string module-name)
+                 " does not document binding "
+                 (symbol->string binding)))
+
+(module+ test
+  (check string=?
+         (check-documented-message 'foo 'foo1)
+         "Module foo does not document binding foo1"))
 
 (define-check (check-documentation-ratio module-name minimum-ratio)
   (let ([actual-ratio (module-documentation-ratio module-name)])
@@ -41,4 +53,18 @@
                       (number->string (exact->inexact (* 100 minimum-ratio)))
                       "% of its bindings, only documents "
                       (number->string (exact->inexact (* 100 actual-ratio)))
-                      "%")))))
\ No newline at end of file
+                      "%")))))
+
+(define (check-documentation-ratio-message module-name minimum-ratio actual-ratio)
+  (string-append "Module "
+                 (symbol->string module-name)
+                 " does not document at least "
+                 (number->string (exact->inexact (* 100 minimum-ratio)))
+                 "% of its bindings, only documents "
+                 (number->string (exact->inexact (* 100 actual-ratio)))
+                 "%"))
+
+(module+ test
+  (check string=?
+         (check-documentation-ratio-message 'foo 0.5 0.25)
+         "Module foo does not document at least 50.0% of its bindings, only documents 25.0%"))
\ No newline at end of file