Using the correct composer (to use correct version) in test

Author: weaverryan

tests/Command/UpdateRecipesCommandTest.php

@@ -75,7 +75,7 @@ public function testCommandUpdatesRecipe()
         (new Process(['git', 'add', '-A'], FLEX_TEST_DIR))->mustRun();
         (new Process(['git', 'commit', '-m', 'setup of original console files'], FLEX_TEST_DIR))->mustRun();
 
-        (new Process(['composer', 'install'], FLEX_TEST_DIR))->mustRun();
+        (new Process([__DIR__.'/../../vendor/bin/composer', 'install'], FLEX_TEST_DIR))->mustRun();
 
         $command = $this->createCommandUpdateRecipes();
         $command->execute(['package' => 'symfony/console']);