Ignore .env.local in test environment (#2250)

f3f55993 · Dan Abramov · GitHub · 1834cb5d · f3f55993
Commit f3f55993 authored 7 years ago by Dan Abramov Committed by GitHub 7 years ago
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with 6 additions and 2 deletions
+6 -2
--- a/packages/react-scripts/config/env.js
+++ b/packages/react-scripts/config/env.js
@@ -27,9 +27,13 @@ if (!NODE_ENV) {
 var dotenvFiles = [
  `${paths.dotenv}.${NODE_ENV}.local`,
  `${paths.dotenv}.${NODE_ENV}`,
-  `${paths.dotenv}.local`,
+  // Don't include `.env.local` for `test` environment
+  // since normally you expect tests to produce the same
+  // results for everyone
+  NODE_ENV !== 'test' && `${paths.dotenv}.local`,
  paths.dotenv,
-];
+].filter(Boolean);
+
 // Load environment variables from .env* files. Suppress warnings using silent
 // if this file is missing. dotenv will never modify any environment variables
 // that have already been set.