Add xvfb virtual display service to Travis config

jpgill86 · Jun 28, 2019 · 0d29212 · 0d29212
1 parent 5a87285
commit 0d29212
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -8,6 +8,9 @@ python:
     - "3.6"
     - "3.7"
 
+services:
+    - xvfb  # create a virtual display on the headless server for gui tests
+
 install:
     - sudo apt-get update