One more test_depend.

clalancette · clalancette · commit 99dfdd7a33ab · 2019-08-16T14:40:47.000Z
Signed-off-by: Chris Lalancette &lt;clalancette@openrobotics.org&gt;
diff --git a/image_tools_py/package.xml b/image_tools_py/package.xml
@@ -21,6 +21,7 @@
   <test_depend>ament_pep8</test_depend>
   <test_depend>ament_pyflakes</test_depend>
   <test_depend>launch</test_depend>
+  <test_depend>launch_testing</test_depend>
 
   <export>
     <build_type>ament_python</build_type>
