bug #43917 Allow autodetecting mapping type for any object (franmomu)

This PR was merged into the 5.4 branch.

Discussion
----------

Allow autodetecting mapping type for any object

| Q             | A
| ------------- | ---
| Branch?       | 5.4
| Bug fix?      | yes
| New feature?  | no <!-- please update src/**/CHANGELOG.md files -->
| Deprecations? | no <!-- please update UPGRADE-*.md and src/**/CHANGELOG.md files -->
| Tickets       |
| License       | MIT
| Doc PR        |
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This PR would allow to auto detect the mapping type for Documents or other types

Commits
-------

2555167975 Allow autodetecting mapping type for any object

Author: fabpot

DependencyInjection/AbstractDoctrineExtension.php

@@ -301,13 +301,15 @@ private function detectMappingType(string $directory, ContainerBuilder $containe
         $glob = new GlobResource($directory, '*', true);
         $container->addResource($glob);
 
+        $quotedMappingObjectName = preg_quote($this->getMappingObjectDefaultName(), '/');
+
         foreach ($glob as $file) {
             $content = file_get_contents($file);
 
-            if (preg_match('/^#\[.*Entity\b/m', $content)) {
+            if (preg_match('/^#\[.*'.$quotedMappingObjectName.'\b/m', $content)) {
                 break;
             }
-            if (preg_match('/^ \* @.*Entity\b/m', $content)) {
+            if (preg_match('/^ \* @.*'.$quotedMappingObjectName.'\b/m', $content)) {
                 $type = 'annotation';
                 break;
             }

Tests/DependencyInjection/DoctrineExtensionTest.php

@@ -49,6 +49,10 @@ protected function setUp(): void
             ->willReturnCallback(function ($name) {
                 return 'doctrine.orm.'.$name;
             });
+
+        $this->extension
+            ->method('getMappingObjectDefaultName')
+            ->willReturn('Entity');
     }
 
     public function testFixManagersAutoMappingsWithTwoAutomappings()