DX: UtilsTest - add missing teardown

PHP-CS-Fixer · Apr 11, 2021 · cbd400e · cbd400e
1 parent 063a142
commit cbd400e
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/tests/UtilsTest.php b/tests/UtilsTest.php
@@ -30,6 +30,18 @@ final class UtilsTest extends TestCase
 {
     use ExpectDeprecationTrait;
 
+    private $originalValueOfFutureMode;
+
+    protected function doSetUp()
+    {
+        $this->originalValueOfFutureMode = getenv('PHP_CS_FIXER_FUTURE_MODE');
+    }
+
+    protected function doTearDown()
+    {
+        putenv("PHP_CS_FIXER_FUTURE_MODE={$this->originalValueOfFutureMode}");
+    }
+
     /**
      * @param string $expected Camel case string
      * @param string $input    Input string