remove test env checking (I wasn't aware this is not required), close #15

Author: dai-shi

CHANGELOG.md

@@ -1,6 +1,8 @@
 # Change Log
 
 ## [Unreleased]
+### Changed
+- Avoid React render warning in test (#15)
 
 ## [1.1.0] - 2020-02-24
 ### Changed

src/index.js

@@ -6,7 +6,7 @@ const CONTEXT_LISTENERS = (
 );
 
 const createProvider = (OrigProvider, listeners) => React.memo(({ value, children }) => {
-  if (process.env.NODE_ENV !== 'production' && process.env.NODE_ENV !== 'test') {
+  if (process.env.NODE_ENV !== 'production') {
     // we use layout effect to eliminate warnings.
     // but, this leads tearing with startTransition.
     // eslint-disable-next-line react-hooks/rules-of-hooks