Make tests run on Node.js 5

.travis.yml

@@ -27,10 +27,10 @@ node_js:
   - 6
   - 7
 
-# Build visual tests on Node.js 7
+# Build visual tests separately
 matrix:
   include:
-    - node_js: 7
+    - node_js: 5
       addons:
         apt:
           sources:

lib/tasks/tests/visual/run.js

@@ -85,9 +85,11 @@ export default (gulp, config, args) => {
             caps.public = "private"
             caps.name = id
 
-            /* Associate build with job when in CI */
-            if (process.env.CI && process.env.TRAVIS)
+            /* Increase retries to omit flaky tests and make results public */
+            if (process.env.CI && process.env.TRAVIS) {
+              gemini.browsers[key].retry = 3
               caps.public = "public"
+            }
           }
 
           /* Start Gemini and return runner upon finish */

tests/visual/config/gemini.sauce-connect.json

@@ -9,8 +9,7 @@
         "platform": "Windows 10",
         "screenResolution": "1280x1024",
         "recordVideo": "false"
-      },
-      "retry": 3
+      }
     },
     "firefox": {
       "desiredCapabilities": {
@@ -19,8 +18,7 @@
         "platform": "Windows 10",
         "screenResolution": "1280x1024",
         "recordVideo": "false"
-      },
-      "retry": 3
+      }
     },
     "edge": {
       "desiredCapabilities": {
@@ -28,8 +26,7 @@
         "platform": "Windows 10",
         "screenResolution": "1280x1024",
         "recordVideo": "false"
-      },
-      "retry": 3
+      }
     },
     "ie11": {
       "desiredCapabilities": {
@@ -38,8 +35,7 @@
         "platform": "Windows 10",
         "screenResolution": "1280x1024",
         "recordVideo": "false"
-      },
-      "retry": 3
+      }
     },
     "ie10": {
       "desiredCapabilities": {
@@ -48,8 +44,7 @@
         "platform": "Windows 8",
         "screenResolution": "1280x1024",
         "recordVideo": "false"
-      },
-      "retry": 3
+      }
     }
   },
   "system": {