add zdepth test

Author: knorth55

zdepth_image_transport/CMakeLists.txt

@@ -73,3 +73,15 @@ install(DIRECTORY include/${PROJECT_NAME}/
 install(FILES zdepth_plugins.xml
   DESTINATION ${CATKIN_PACKAGE_SHARE_DESTINATION}
   )
+
+if(CATKIN_ENABLE_TESTING)
+  if("$ENV{ROS_DISTRO}" STRGREATER "kinetic")
+    find_package(roslaunch REQUIRED)
+    find_package(roslint REQUIRED)
+    find_package(rostest REQUIRED)
+    add_rostest(test/zdepth_image_transport_16uc1.test)
+    add_rostest(test/zdepth_image_transport_32fc1.test)
+    roslaunch_add_file_check(test/zdepth_image_transport_16uc1.test)
+    roslaunch_add_file_check(test/zdepth_image_transport_32fc1.test)
+  endif()
+endif()

zdepth_image_transport/package.xml

@@ -25,6 +25,12 @@
   <exec_depend>sensor_msgs</exec_depend>
   <exec_depend>std_msgs</exec_depend>
   <exec_depend>zdepth</exec_depend>
+
+  <test_depend>depth_image_publisher</test_depend>
+  <test_depend>roslaunch</test_depend>
+  <test_depend>roslint</test_depend>
+  <test_depend>rostest</test_depend>
+
   <export>
     <image_transport plugin="${prefix}/zdepth_plugins.xml"/>
    </export>

zdepth_image_transport/test/zdepth_image_transport_16uc1.test

@@ -0,0 +1,15 @@
+<launch>
+  <node name="depth_image_publisher" pkg="depth_image_publisher" type="depth_image_publisher"
+        args="$(find depth_image_publisher)/sample/sample_16uc1.png">
+    <param name="encoding" value="16UC1" />
+  </node>
+
+  <test name="zdepth_hztest_16uc1" test-name="zdepth_hztest_test_16uc1"
+        pkg="rostest" type="hztest">
+    <param name="topic" value="depth_image_publisher/image_raw/zdepth" />
+    <param name="hz" value="10.0" />
+    <param name="hzerror" value="1.0" />
+    <param name="test_duration" value="1.0" />
+  </test>
+
+</launch>

zdepth_image_transport/test/zdepth_image_transport_32fc1.test

@@ -0,0 +1,15 @@
+<launch>
+  <node name="depth_image_publisher" pkg="depth_image_publisher" type="depth_image_publisher"
+        args="$(find depth_image_publisher)/sample/sample_16uc1.png">
+    <param name="encoding" value="32FC1" />
+  </node>
+
+  <test name="zdepth_hztest_32fc1" test-name="zdepth_hztest_test_32fc1"
+        pkg="rostest" type="hztest">
+    <param name="topic" value="depth_image_publisher/image_raw/zdepth" />
+    <param name="hz" value="10.0" />
+    <param name="hzerror" value="1.0" />
+    <param name="test_duration" value="1.0" />
+  </test>
+
+</launch>