got multi env tests to pass

Author: goatandsheep

__tests__/__fixtures__/multi-env/.env.development renamed to __tests__/__fixtures__/multi-env/.env.test

@@ -1,11 +1,13 @@
 const {transformFileSync} = require('@babel/core')
 
 const FIXTURES = '__tests__/__fixtures__/'
-const env = Object.apply({}, process.env)
 
 describe('react-native-dotenv', () => {
+  const OLD_ENV = process.env
   afterEach(() => {
-    process.env = Object.apply({}, env)
+    jest.resetModules()
+    process.env = { ...OLD_ENV }
+
   })
 
   it('should throw if the variable does not exist', () => {
@@ -50,6 +52,11 @@ describe('react-native-dotenv', () => {
     expect(code).toBe('console.log("abc123456");\nconsole.log("username123456");')
   })
 
+  it('should load multiple env files', () => {
+    const {code} = transformFileSync(FIXTURES + 'multi-env/source.js')
+    expect(code).toBe('console.log("abc123456");\nconsole.log("username123456");')
+  })
+
   it('should support `as alias` import syntax', () => {
     const {code} = transformFileSync(FIXTURES + 'as-alias/source.js')
     expect(code).toBe('const a = "abc123";\nconst b = "username";')

__tests__/index.test.js

@@ -32,19 +32,19 @@ module.exports = ({types: t}) => ({
       ...this.opts
     }
 
-    const babelMode = process.env.BABEL_ENV || 'development'
+    const babelMode = process.env.BABEL_ENV || process.env.NODE_ENV || 'development'
     if (this.opts.safe) {
       const parsed = parseDotenvFile(this.opts.path, this.opts.verbose)
       const modeParsed = parseDotenvFile(this.opts.path + '.' + babelMode)
       this.env = Object.assign(parsed, modeParsed)
     } else {
-      dotenv.config({
-        path: this.opts.path
-      })
       dotenv.config({
         path: this.opts.path + '.' + babelMode,
         silent: true
       })
+      dotenv.config({
+        path: this.opts.path
+      })
       this.env = process.env
     }
   },