Accept Collection implementations in @var tag

Author: Alexandru Furculita

composer.json

@@ -10,6 +10,7 @@
  }
  ],
  "require": {
+ "php": "^7.0",
  "squizlabs/php_codesniffer": "^3.0",
  "doctrine/annotations": "^1.4",
  "doctrine/orm": "^2.5"

src/DoctrineAnnotationCodingStandard/Types/UnqualifiedObjectType.php

@@ -42,6 +42,10 @@ public function qualify(string $namespace = null, ImportClassMap $imports, strin
  $fqcn = $namespace . '\\' . $this->className;
  }
 
+ if (class_exists($fqcn) && (new \ReflectionClass($fqcn))->implementsInterface(Collection::class)) {
+ return new CollectionType(new MixedType());
+ }
+
  if ($fqcn === Collection::class) {
  return new CollectionType(new MixedType());
  }

tests/DoctrineAnnotationCodingStandard/Helper/TypeHelperTest.php

@@ -2,6 +2,7 @@
 
 namespace DoctrineAnnotationCodingStandardTests\Helper;
 
+use Doctrine\Common\Collections\ArrayCollection;
 use DoctrineAnnotationCodingStandard\Helper\TypeHelper;
 use DoctrineAnnotationCodingStandard\ImportClassMap;
 use DoctrineAnnotationCodingStandard\Types\AnyObjectType;
@@ -91,6 +92,16 @@ public function testFromStringWithTypedCollection()
  $this->assertEquals(new CollectionType(new ObjectType('AppBundle\\Entity\\Customer')), $type);
  }
 
+ public function testFromStringWithTypedArrayCollection()
+ {
+ $classMap = new ImportClassMap();
+ $classMap->add('ArrayCollection', ArrayCollection::class);
+ $classMap->add('Customer', 'AppBundle\\Entity\\Customer');
+
+ $type = TypeHelper::fromString('ArrayCollection|Customer[]', null, $classMap);
+ $this->assertEquals(new CollectionType(new ObjectType('AppBundle\\Entity\\Customer')), $type);
+ }
+
  public function testFromStringWithTypedCollectionWithSpaces()
  {
  $classMap = new ImportClassMap();