Revert changes in test

Author: VladimirZaets

app/code/Magento/MediaContentCatalog/Observer/Category.php

@@ -105,7 +105,7 @@ public function execute(Observer $observer): void
                         [
                             self::TYPE => self::CONTENT_TYPE,
                             self::FIELD => $field,
-                            self::ENTITY_ID => (string) $model->getId(),
+                            self::ENTITY_ID => (string) $id,
                         ]
                     ),
                     $this->getContent->execute($id, $attribute)

dev/tests/integration/testsuite/Magento/Catalog/Model/CategoryTest.php

@@ -27,6 +27,10 @@
  * - general behaviour is tested
  *
  * @SuppressWarnings(PHPMD.CouplingBetweenObjects)
+ * @see \Magento\Catalog\Model\CategoryTreeTest
+ * @magentoDataFixture Magento/Catalog/_files/categories.php
+ * @magentoDbIsolation enabled
+ * @magentoAppIsolation enabled
  */
 class CategoryTest extends TestCase
 {
@@ -64,12 +68,14 @@ protected function setUp()
         $this->categoryResource = $this->objectManager->get(CategoryResource::class);
         $this->categoryRepository = $this->objectManager->get(CategoryRepositoryInterface::class);
     }
+
     public function testGetUrlInstance(): void
     {
         $instance = $this->_model->getUrlInstance();
         $this->assertInstanceOf(Url::class, $instance);
         $this->assertSame($instance, $this->_model->getUrlInstance());
     }
+
     public function testGetTreeModel(): void
     {
         $model = $this->_model->getTreeModel();
@@ -108,9 +114,6 @@ public function testGetAttributes(): void
         $this->assertArrayNotHasKey('custom_design', $attributes);
     }
 
-    /**
-     * @magentoDataFixture Magento/Catalog/_files/categories.php
-     */
     public function testGetProductsPosition(): void
     {
         $this->assertEquals([], $this->_model->getProductsPosition());
@@ -123,9 +126,6 @@ public function testGetProductsPosition(): void
         $this->assertNotEmpty($this->_model->getProductsPosition());
     }
 
-    /**
-     * @magentoDataFixture Magento/Catalog/_files/categories.php
-     */
     public function testGetStoreIds(): void
     {
         $this->_model = $this->getCategoryByName('Category 1.1');
@@ -218,9 +218,6 @@ public function testGetDesignAttributes(): void
         $this->assertContains('custom_design_to', array_keys($attributes));
     }
 
-    /**
-     * @magentoDataFixture Magento/Catalog/_files/categories.php
-     */
     public function testCheckId(): void
     {
         $this->_model = $this->getCategoryByName('Category 1.1.1');
@@ -235,9 +232,6 @@ public function testVerifyIds(): void
         $this->assertNotContains(100, $ids);
     }
 
-    /**
-     * @magentoDataFixture Magento/Catalog/_files/categories.php
-     */
     public function testHasChildren(): void
     {
         $this->_model->load(3);
@@ -260,9 +254,6 @@ public function testGetName(): void
         $this->assertEquals('test', $this->_model->getName());
     }
 
-    /**
-     * @magentoDataFixture Magento/Catalog/_files/categories.php
-     */
     public function testGetProductCount(): void
     {
         $this->_model->load(6);
@@ -335,7 +326,6 @@ public function testSaveCategoryWithoutImage(): void
     }
 
     /**
-     * @magentoDataFixture Magento/Catalog/_files/categories.php
      * @magentoAppArea adminhtml
      */
     public function testDeleteChildren(): void
@@ -390,9 +380,6 @@ public function testMissingRequiredAttribute(): void
         $this->expectExceptionMessage(
             (string)__('The "Name" attribute value is empty. Set the attribute and try again.')
         );
-
-        $categoryResource = $this->objectManager->create(CategoryResource::class);
-        $this->_model = $this->objectManager->create(Category::class, ['resource' => $categoryResource]);
         $this->_model->setData($data);
         $this->_model->validate();
     }
@@ -472,9 +459,6 @@ public function testCreateSubcategoryWithMultipleStores(): void
         $this->assertEquals($parentSecondStoreKey . '/test-category-100', $childCategorySecondStore->getUrlPath());
     }
 
-    /*
-     * @magentoDataFixture Magento/Catalog/_files/categories.php
-     */
     protected function getCategoryByName($categoryName)
     {
         /* @var Collection $collection */