added unit tests on todo list

diff --git a/doc/en/todo.sgml b/doc/en/todo.sgml
index e6480e640dad7e4af818698041245c5a5e37c4f0..2e0890f493ead1ebd8b08efa9326b4163e5fec3e 100644 (file)
--- a/doc/en/todo.sgml
+++ b/doc/en/todo.sgml
@@ -32,6 +32,9 @@ A copy of the license is included in gfdl.sgml.
         <title>Low priority</title>
         <itemizedlist>
             <listitem>
+              <para>Add unit tests using some unit-test framework (turn the tests/* code into unit tests)</para>
+           </listitem>
+           <listitem>
               <para>For environment settings, make a var substitution.</para>
            </listitem>
            <listitem>

diff --git a/tests/README.tests b/tests/README.tests
new file mode 100644 (file)
index 0000000..021edbf
--- /dev/null
+++ b/tests/README.tests
@@ -0,0 +1 @@
+This directory contains some test code. Think of this as an embryo of unit tests, which would need to be better integrated with some unit-test framework.