TEST: customize the Bootstrap Process before Running Tests

Added "clear your cache before running those tests"

documentation:
https://symfony.com/doc/current/testing/bootstrap.html

Refs: #14

webapp/phpunit.xml.dist

@@ -13,6 +13,7 @@
         <server name="SHELL_VERBOSITY" value="-1" />
         <server name="SYMFONY_PHPUNIT_REMOVE" value="" />
         <server name="SYMFONY_PHPUNIT_VERSION" value="7.5" />
+        <env name="BOOTSTRAP_CLEAR_CACHE_ENV" value="test"/>
     </php>
 
     <testsuites>

webapp/tests/bootstrap.php

@@ -4,6 +4,17 @@ use Symfony\Component\Dotenv\Dotenv;
 
 require dirname(__DIR__).'/vendor/autoload.php';
 
+// Clearing the cache for the test environment
+if (isset($_ENV['BOOTSTRAP_CLEAR_CACHE_ENV'])) {
+    // executes the "php bin/console cache:clear" command
+    passthru(sprintf(
+        'APP_ENV=%s php "%s/../bin/console" cache:clear --no-warmup',
+        $_ENV['BOOTSTRAP_CLEAR_CACHE_ENV'],
+        __DIR__
+    ));
+}
+
+
 if (file_exists(dirname(__DIR__).'/config/bootstrap.php')) {
     require dirname(__DIR__).'/config/bootstrap.php';
 } elseif (method_exists(Dotenv::class, 'bootEnv')) {