test: Fix EventEmitter.MaxListenersExceededWarning warning (#132)

When tests are run, node logs warnings - `MaxListenersExceededWarning: Possible EventEmitter memory leak detected`. Fix warning by setting the max listeners to 20 on `process`(EventEmitter)
kentcdodds · Aug 3, 2017 · 601632d · 601632d
1 parent 0fe3482
commit 601632d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/index.test.js b/src/index.test.js
@@ -2,6 +2,8 @@ import crossSpawnMock from 'cross-spawn'
 
 const crossEnv = require('.')
 
+process.setMaxListeners(20)
+
 beforeEach(() => {
   crossSpawnMock.__mock.reset()
 })