Tests bootstrap - require InstalledVersions only if it's not declared…

… yet
composer · Aug 22, 2022 · 54aff8f · 54aff8f
1 parent cd71cf4
commit 54aff8f
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
@@ -10,6 +10,7 @@
  * file that was distributed with this source code.
  */
 
+use Composer\InstalledVersions;
 use Composer\Util\Platform;
 
 error_reporting(E_ALL);
@@ -19,7 +20,11 @@
 }
 
 require __DIR__.'/../src/bootstrap.php';
-require __DIR__.'/../src/Composer/InstalledVersions.php';
+
+if (!class_exists(InstalledVersions::class, false)) {
+    require __DIR__.'/../src/Composer/InstalledVersions.php';
+}
+
 require __DIR__.'/Composer/Test/TestCase.php';
 
 Platform::putEnv('COMPOSER_TESTS_ARE_RUNNING', '1');