<launch>
  <test test-name="env" pkg="test_roslaunch" type="env.py" >
    <env name="TEST_ENV" value="test env"/>
    <env name="TEST_ENV_SUBSTITUTION" value="$(find roslaunch)/src/"/>    
  </test>
  <test test-name="noenv" pkg="test_roslaunch" type="env.py" args="--noenv" />
</launch>
