add .travis.yml

Cap32 · Cap32 · commit b4b5ee63dcb2 · 2017-09-09T14:34:32.000+08:00
diff --git a/.travis.yml b/.travis.yml
@@ -0,0 +1,14 @@
+language: node_js
+
+node_js:
+  - "4"
+  - "5"
+  - "6"
+  - "7"
+  - "8"
+
+scripts:
+  - yarn test
+
+after_script:
+  - yarn coverage
