Fix group mapper remove method

src/Mapper/BaseGroupedMapper.php

@@ -268,8 +268,8 @@ final public function removeGroup(string $group, string $tab = 'default', bool $
         }
 
         if (isset($groups[$group])) {
-            foreach ($groups[$group]['fields'] as $field) {
-                $this->remove($field);
+            foreach ($groups[$group]['fields'] as $fieldKey => $field) {
+                $this->remove((string) $fieldKey);
             }
         }
         unset($groups[$group]);
@@ -302,8 +302,8 @@ final public function removeTab(string $tab): self
 
         foreach ($tabs[$tab]['groups'] as $group) {
             if (isset($groups[$group])) {
-                foreach ($groups[$group]['fields'] as $field) {
-                    $this->remove($field);
+                foreach ($groups[$group]['fields'] as $fieldKey => $field) {
+                    $this->remove((string) $fieldKey);
                 }
             }
 

tests/Fixtures/Mapper/AbstractDummyGroupedMapper.php

@@ -29,6 +29,13 @@ public function __construct(
     ) {
     }
 
+    public function add(string $fieldName, ?string $name = null): self
+    {
+        $this->addFieldToCurrentGroup($fieldName, $name);
+
+        return $this;
+    }
+
     /**
      * @return AdminInterface<object>
      */

tests/Mapper/BaseGroupedMapperTest.php

@@ -17,7 +17,6 @@
 use PHPUnit\Framework\TestCase;
 use Sonata\AdminBundle\Admin\AbstractAdmin;
 use Sonata\AdminBundle\Admin\Pool;
-use Sonata\AdminBundle\Mapper\BaseGroupedMapper;
 use Sonata\AdminBundle\Tests\Fixtures\Mapper\AbstractDummyGroupedMapper;
 use Sonata\AdminBundle\Translator\LabelTranslatorStrategyInterface;
 use Symfony\Component\DependencyInjection\Container;
@@ -28,7 +27,7 @@
 final class BaseGroupedMapperTest extends TestCase
 {
     /**
-     * @var BaseGroupedMapper<object>&MockObject
+     * @var AbstractDummyGroupedMapper&MockObject
      */
     protected $baseGroupedMapper;
 
@@ -120,6 +119,50 @@ public function testTab2(): void
         static::assertCount(0, $this->groups);
     }
 
+    public function testRemoveGroup(): void
+    {
+        static::assertCount(0, $this->tabs);
+        static::assertCount(0, $this->groups);
+
+        $this->baseGroupedMapper
+            ->tab('fooTab1')
+            ->with('fooGroup1')
+            ->add('field1', 'name1')
+            ->end()
+            ->end();
+
+        static::assertCount(1, $this->tabs);
+        static::assertCount(1, $this->groups);
+
+        $this->baseGroupedMapper->expects(static::once())->method('remove')->with('field1');
+        $this->baseGroupedMapper->removeGroup('fooGroup1', 'fooTab1');
+
+        static::assertCount(1, $this->tabs);
+        static::assertCount(0, $this->groups);
+    }
+
+    public function testRemoveTab(): void
+    {
+        static::assertCount(0, $this->tabs);
+        static::assertCount(0, $this->groups);
+
+        $this->baseGroupedMapper
+            ->tab('fooTab1')
+            ->with('fooGroup1')
+            ->add('field1', 'name1')
+            ->end()
+            ->end();
+
+        static::assertCount(1, $this->tabs);
+        static::assertCount(1, $this->groups);
+
+        $this->baseGroupedMapper->expects(static::once())->method('remove')->with('field1');
+        $this->baseGroupedMapper->removeTab('fooTab1');
+
+        static::assertCount(0, $this->tabs);
+        static::assertCount(0, $this->groups);
+    }
+
     public function testFluidInterface(): void
     {
         static::assertSame($this->baseGroupedMapper, $this->baseGroupedMapper->tab('fooTab')->with('fooGroup1')->end()->with('fooGroup2')->end()->with('fooGroup3')->end()->end()->tab('barTab')->with('barGroup1')->end()->with('barGroup2')->end()->with('barGroup3')->end()->end());