chore: A missing opts file is an error in mocha now.

chriseppstein · chriseppstein · commit 8427925530f3 · 2019-05-02T11:53:13.000-07:00
diff --git a/packages/@css-blocks/broccoli/test/mocha.opts b/packages/@css-blocks/broccoli/test/mocha.opts
@@ -0,0 +1,4 @@
+--reporter spec
+--require source-map-support/register
+--inline-diffs
+dist/test/*.js
