[royale-docs] branch cottage14-patch-2 updated: Update testing.md

[an...@apache.org]

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andreww pushed a commit to branch cottage14-patch-2
in repository https://gitbox.apache.org/repos/asf/royale-docs.git


The following commit(s) were added to refs/heads/cottage14-patch-2 by this push:
     new 5f880e4  Update testing.md
5f880e4 is described below

commit 5f880e4eb50601a98669f8365551003aec0d053a
Author: Andrew Wetmore <an...@cottage14.com>
AuthorDate: Sat Jul 13 17:53:36 2019 -0300

    Update testing.md
    
    added link to an article about test-driven development.
---
 testing.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/testing.md b/testing.md
index 4703d55..c094a78 100644
--- a/testing.md
+++ b/testing.md
@@ -29,6 +29,10 @@ Every developer is building something from nothing, or adapting something that m
  - Something that was working last week, or in the most recent build, is not working at all today.
  - Users are doing things with the app that you didn't expect them to do, like putting lines of code in a text entry field, and things are blowing up everywhere.
 
+The main defense you have against buggy code and a failed development project is testing. Test early, test often...consider trying out <a href="https://en.wikipedia.org/wiki/Test-driven_development" target="_blank">Test Driven Development</a>. 
+
+Over time we will add pointers to general testing guides, and tips and tricks more specific to Apache Royale. Keep checking back, or consider contributing your own insights.
+
 ## Unit tests
 
 Apache Royale includes the [RoyaleUnit](testing/royaleunit.html) library for unit testing.