Optimize docker-compose.test.yml with "image: this"

Pablo Chico de Guzman · Pablo Chico de Guzman · commit 22372975e7d3 · 2015-07-29T18:51:00.000+02:00
diff --git a/docker-compose.test.yml b/docker-compose.test.yml
@@ -1,5 +1,5 @@
 sut:
-  build: .
+  image: this
   links:
     - redis
   command: echo "Test pass!"
