diff --git a/src/ArrayCriteriaVisitor.php b/src/ArrayCriteriaVisitor.php
index 95460a1..8fd9ff1 100644
--- a/src/ArrayCriteriaVisitor.php
+++ b/src/ArrayCriteriaVisitor.php
@@ -72,11 +72,11 @@ static function ($item) use ($filter) {
                     }
 
                     if (FilterOperator::IN === $filter->operator()->value()) {
-                        return false !== in_array($filter->value()->value(), $itemValue);
+                        return false !== in_array($itemValue, $filter->value()->value());
                     }
 
                     if (FilterOperator::NOT_IN === $filter->operator()->value()) {
-                        return true !== in_array($filter->value()->value(), $itemValue);
+                        return true !== in_array($itemValue, $filter->value()->value());
                     }
                 }
 
diff --git a/tests/ArrayBuilderCriteriaVisitorTest.php b/tests/ArrayBuilderCriteriaVisitorTest.php
index a83a7f8..e083ba1 100644
--- a/tests/ArrayBuilderCriteriaVisitorTest.php
+++ b/tests/ArrayBuilderCriteriaVisitorTest.php
@@ -3,6 +3,7 @@
 
 namespace PcComponentes\CriteriaArrayAdapter\Tests;
 
+use Pccomponentes\Criteria\Domain\Criteria\FilterArrayValue;
 use PcComponentes\CriteriaArrayAdapter\Tests\Mocks\MemoryArticleRepository;
 use PcComponentes\CriteriaArrayAdapter\Tests\Mocks\ArticleObjectMother;
 use Pccomponentes\Criteria\Domain\Criteria\AndFilter;
@@ -314,14 +315,16 @@ public function test_not_equal_operator()
     public function test_in_operator()
     {
         $article = ArticleObjectMother::random();
+        $withNamePhone = ArticleObjectMother::withNamePhone();
         $this->repository->save($article);
+        $this->repository->save($withNamePhone);
 
         $criteria = new Criteria(
             new Filters(
                 new Filter(
-                    FilterField::from('tags'),
+                    FilterField::from('name'),
                     FilterOperator::from(FilterOperator::IN),
-                    FilterValue::from(ArticleObjectMother::TAG_INCLUDED),
+                    FilterArrayValue::from(['benito', 'Phone']),
                 ),
             ),
             null,
@@ -330,21 +333,23 @@ public function test_in_operator()
         );
 
         $result = $this->repository->filter($criteria);
-        $this->assertEquals($article, $result[0]);
+        $this->assertEquals($withNamePhone, $result[1]);
 
     }
 
     public function test_not_in_operator()
     {
         $article = ArticleObjectMother::random();
+        $withNamePhone = ArticleObjectMother::withNamePhone();
         $this->repository->save($article);
+        $this->repository->save($withNamePhone);
 
         $criteria = new Criteria(
             new Filters(
                 new Filter(
-                    FilterField::from('tags'),
+                    FilterField::from('name'),
                     FilterOperator::from(FilterOperator::NOT_IN),
-                    FilterValue::from(ArticleObjectMother::TAG_NOT_INCLUDED),
+                    FilterArrayValue::from(['Phone']),
                 ),
             ),
             null,
diff --git a/tests/Mocks/Article.php b/tests/Mocks/Article.php
index ce864aa..138848a 100644
--- a/tests/Mocks/Article.php
+++ b/tests/Mocks/Article.php
@@ -8,7 +8,7 @@
 class Article
 {
     private Uuid $id;
-    private string $name;
+    protected string $name;
     private float $stock;
     private \DateTimeInterface $date;
     private array $tags;
diff --git a/tests/Mocks/ArticleObjectMother.php b/tests/Mocks/ArticleObjectMother.php
index 6250892..d52f656 100644
--- a/tests/Mocks/ArticleObjectMother.php
+++ b/tests/Mocks/ArticleObjectMother.php
@@ -1,16 +1,25 @@
 <?php
+
 declare(strict_types=1);
 
 namespace PcComponentes\CriteriaArrayAdapter\Tests\Mocks;
 
-use PcComponentes\Ddd\Domain\Model\ValueObject\Uuid;
+use DateTimeImmutable;
 use Faker\Factory;
+use PcComponentes\Ddd\Domain\Model\ValueObject\Uuid;
 
-class ArticleObjectMother
+class ArticleObjectMother extends Article
 {
     const TAG_INCLUDED = 'TAG1';
     const TAG_NOT_INCLUDED = 'TAG2';
 
+    public static function withNamePhone(): Article
+    {
+        $withNamePhone = self::random();
+        $withNamePhone->name = 'Phone';
+        return $withNamePhone;
+    }
+
     public static function random(): Article
     {
         $faker = Factory::create();
@@ -19,7 +28,7 @@ public static function random(): Article
             Uuid::v4(),
             $faker->text(100),
             $faker->numberBetween(0, 1000),
-            \DateTimeImmutable::createFromMutable($faker->dateTimeBetween('-10 year', 'now')),
+            DateTimeImmutable::createFromMutable($faker->dateTimeBetween('-10 year', 'now')),
             [self::TAG_INCLUDED]
         );
     }