add travis yml

jscottsmith · jscottsmith · commit 3534ac319b34 · 2018-01-13T15:37:28.000-08:00
diff --git a/.travis.yml b/.travis.yml
@@ -0,0 +1,7 @@
+language: node_js
+node_js:
+  - "7"
+cache:
+  directories:
+    - "node_modules"
+script: yarn test && codecov
