fix

Author: nicolas-grekas

src/Command/DumpEnvCommand.php

@@ -112,10 +112,10 @@ private function loadEnv(string $path, ?string $env): array
                 throw new \RuntimeException('Please provide the name of the environment either by passing it as command line argument or by defining the "APP_ENV" variable in the ".env.local" file.');
             }
 
+            $config = @json_decode(file_get_contents(Factory::getComposerFile()), true);
             $testEnvs = $config['extra']['runtime']['test_envs'] ?? ['test'];
 
             if (method_exists($dotenv, 'loadEnv')) {
-                $config = @json_decode(file_get_contents(Factory::getComposerFile()), true);
                 $dotenv->loadEnv($path, 'APP_ENV', 'dev', $testEnvs);
             } else {
                 // fallback code in case your Dotenv component is not 4.2 or higher (when loadEnv() was added)

tests/Command/DumpEnvCommandTest.php

@@ -164,26 +164,27 @@ public function testDoesNotRequireToSpecifyEnvArgumentWhenLocalFileIsPresent()
         unlink($envLocalPhp);
     }
 
+    /**
+     * @runInSeparateProcess
+     */
     public function testLoadLocalEnvWhenTestEnvIsNotEqual()
     {
         @mkdir(FLEX_TEST_DIR);
+        chdir(FLEX_TEST_DIR);
         $env = FLEX_TEST_DIR.'/.env';
         $envLocal = FLEX_TEST_DIR.'/.env.local';
         $envLocalPhp = FLEX_TEST_DIR.'/.env.local.php';
-        $composer = __DIR__.'/../../composer.json';
+        $composer = FLEX_TEST_DIR.'/composer.json';
+
         @unlink($envLocalPhp);
 
         file_put_contents($env, 'APP_ENV=dev');
-        $envContent = <<<EOF
+        file_put_contents($envLocal, <<<EOF
 APP_ENV=test
 APP_SECRET=abcdefgh123456789
-EOF;
-        file_put_contents($envLocal, $envContent);
-
-        copy($composer, FLEX_TEST_DIR.'/composer-backup.json');
-        $composerContent = @json_decode(file_get_contents($composer), true);
-        $composerContent['extra']['runtime']['test_envs'] = [];
-        file_put_contents($composer, json_encode($composerContent));
+EOF
+        );
+        file_put_contents(FLEX_TEST_DIR.'/composer.json', '{"extra":{"runtime":{"test_envs":[]}}}');
 
         $command = $this->createCommandDumpEnv();
         $command->execute([
@@ -201,7 +202,7 @@ public function testLoadLocalEnvWhenTestEnvIsNotEqual()
         unlink($env);
         unlink($envLocal);
         unlink($envLocalPhp);
-        copy(FLEX_TEST_DIR.'/composer-backup.json', $composer);
+        unlink($composer);
     }
 
     private function createCommandDumpEnv()