From 54a2453e4e5dea7fa22f9144fd9403d40f1c0446 Mon Sep 17 00:00:00 2001
From: GW1708 <39160947+GW1708@users.noreply.github.com>
Date: Mon, 7 Jan 2019 12:03:30 +0100
Subject: [PATCH] added DBUILD_TESTING keyword

without it the tests do not run
---
 rviz_visual_testing_framework/docs/documentation.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rviz_visual_testing_framework/docs/documentation.md b/rviz_visual_testing_framework/docs/documentation.md
index 4ce7eda27..993d85505 100644
--- a/rviz_visual_testing_framework/docs/documentation.md
+++ b/rviz_visual_testing_framework/docs/documentation.md
@@ -30,7 +30,7 @@ To ensure that such resizing is always possible, test images are a lot wider tha
 
 For RViz itself: the CMake flag `EnableVisualTests` is provided to enable visual tests:
 
-        colcon build --cmake-args -DEnableVisualTests=True
+        colcon build --cmake-args -DEnableVisualTests=True -DBUILD_TESTING=1
 
 This will build the tests. Afterwards run