Fix 10.3 invite_email.body assert_match example.

Currently there is no implicit conversion for Mail::Body to string therefore .to_s must be applied. This is exampled in 10.2.2.
rails · Jun 30, 2014 · a3a73d1 · a3a73d1
1 parent 088b4c3
commit a3a73d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/guides/source/testing.md b/guides/source/testing.md
@@ -996,7 +996,7 @@ class UserControllerTest < ActionController::TestCase
 
     assert_equal "You have been invited by me@example.com", invite_email.subject
     assert_equal 'friend@example.com', invite_email.to[0]
-    assert_match(/Hi friend@example.com/, invite_email.body)
+    assert_match(/Hi friend@example.com/, invite_email.body.to_s)
   end
 end
 ```