Only run tests on windows.

brentlintner · brentlintner · commit 3551c85d14de · 2017-06-30T15:58:17.000-04:00
diff --git a/appveyor.yml b/appveyor.yml
@@ -36,5 +36,5 @@ install:
   - npm install
 
 test_script:
-  - npm run compile
-  - npm run test-cov
+  - npm run -s compile
+  - npm run -s test
