MAGETWO-88054: Move declarative setup from setup to framework

Author: Sergii Kovalenko

dev/tests/setup-integration/framework/Magento/TestFramework/Annotation/CopyModules.php

@@ -67,11 +67,14 @@ public function endTest(\PHPUnit\Framework\TestCase $test)
         $annotations = $test->getAnnotations();
         //This annotation can be declared only on method level
         if (isset($annotations['method']['moduleName'])) {
-            $path = MAGENTO_MODULES_PATH .
-                //Take only module name from Magento_ModuleName
-                explode("_", $annotations['method']['moduleName'][0])[1];
+            foreach ($annotations['method']['moduleName'] as $moduleName) {
+                $path = MAGENTO_MODULES_PATH .
+                    //Take only module name from Magento_ModuleName
+                    explode("_", $moduleName)[1];
+
+                File::rmdirRecursive($path);
+            }
 
-            File::rmdirRecursive($path);
             $reflection = new \ReflectionClass(ComponentRegistrar::class);
             $reflectionProperty = $reflection->getProperty('paths');
             $reflectionProperty->setAccessible(true);

lib/internal/Magento/Framework/Module/Dir/Reader.php

@@ -105,11 +105,11 @@ public function getComposerJsonFiles()
      */
     private function getFilesIterator($filename, $subDir = '')
     {
-        if (!isset($this->fileIterators[$subDir][$filename])) {
+        #if (!isset($this->fileIterators[$subDir][$filename])) {
             $this->fileIterators[$subDir][$filename] = $this->fileIteratorFactory->create(
                 $this->getFiles($filename, $subDir)
             );
-        }
+        #}
         return $this->fileIterators[$subDir][$filename];
     }
 

lib/internal/Magento/Framework/Module/ModuleResource.php

@@ -141,6 +141,8 @@ public function setDataVersion($moduleName, $version)
     /**
      * Flush all class cache
      *
+     * @deprecated This method was added as temporary solution, to increase modularity:
+     * Because before new modules appears in resource only on next bootstrap
      * @return void
      */
     public static function flush()