Merge pull request #202 from alexz707/add-prepend-type-filter

Add PrependTypeFilter method
myclabs · Feb 12, 2025 · 024473a · 024473a
2 parents 4764e04 + 2356a16
commit 024473a
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diff --git a/src/DeepCopy/DeepCopy.php b/src/DeepCopy/DeepCopy.php
@@ -122,6 +122,14 @@ public function addTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
         ];
     }
 
+    public function prependTypeFilter(TypeFilter $filter, TypeMatcher $matcher)
+    {
+        array_unshift($this->typeFilters, [
+            'matcher' => $matcher,
+            'filter'  => $filter,
+        ]);
+    }
+
     private function recursiveCopy($var)
     {
         // Matches Type Filter

diff --git a/tests/DeepCopyTest/DeepCopyTest.php b/tests/DeepCopyTest/DeepCopyTest.php
@@ -30,6 +30,7 @@
 use DeepCopy\Matcher\Doctrine\DoctrineProxyMatcher;
 use DeepCopy\Matcher\PropertyNameMatcher;
 use DeepCopy\Matcher\PropertyTypeMatcher;
+use DeepCopy\TypeFilter\ReplaceFilter;
 use DeepCopy\TypeFilter\ShallowCopyFilter;
 use DeepCopy\TypeMatcher\TypeMatcher;
 use PHPUnit\Framework\TestCase;
@@ -475,6 +476,21 @@ public function test_it_can_prepend_filter()
         $this->assertNull($copy->getFoo());
     }
 
+    public function test_it_can_prepend_type_filter()
+    {
+        $object = new f008\A('bar');
+        $deepCopy = new DeepCopy();
+        $deepCopy->addTypeFilter(new ReplaceFilter(function ($object) {
+            return new f008\A('baz');
+        }), new TypeMatcher(f008\A::class));
+        $deepCopy->prependTypeFilter(new ReplaceFilter(function ($object) {
+            return new f008\A('foo');
+        }), new TypeMatcher(f008\A::class));
+
+        $copy = $deepCopy->copy($object);
+        $this->assertEquals('foo',$copy->getFoo());
+    }
+
     /**
      * @ticket https://github.com/myclabs/DeepCopy/issues/143
      * @requires PHP 7.4