From f6ba2ec9c0699df909239f53eff0399bee96cd5b Mon Sep 17 00:00:00 2001
From: Mark Lee <malept@users.noreply.github.com>
Date: Fri, 26 Apr 2019 18:01:29 -0700
Subject: [PATCH] chore: only use Travis CI for macOS testing (#172)

* chore: add NPM cache to Travis CI
---
 .travis.yml | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index bf9dae0..b21c075 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,18 +1,15 @@
 language: node_js
+os: osx
 node_js:
   - "6"
   - "8"
   - "10"
+cache: npm
 
 branches:
   only:
   - master
 
-install:
-  - export DISPLAY=':99.0'
-  - Xvfb :99 -screen 0 1024x768x24 > /dev/null 2>&1 &
-  - npm install
-
 notifications:
   email:
     on_success: never