fixes after a CR

Author: silinmykola

app/code/Magento/CatalogImportExport/Test/Unit/Model/Import/Product/ValidatorTest.php

@@ -66,8 +66,8 @@ protected function setUp(): void
         $this->validator = $this->objectManagerHelper->getObject(
             Validator::class,
             [
-                'validators' => $this->validators,
-                'string' => new StringUtils()
+                'string' => new StringUtils(),
+                'validators' => $this->validators
             ]
         );
         $this->validator->init($this->context);

app/code/Magento/Customer/Model/Metadata/Form/Text.php

@@ -124,7 +124,7 @@ private function validateLength($value, AttributeMetadataInterface $attribute, a
         // validate length
         $label = __($attribute->getStoreLabel());
 
-        $length = $this->_string->strlen(trim((string) $value));
+        $length = is_string($value) ? $this->_string->strlen(trim($value)) : 0;
 
         $validateRules = $attribute->getValidationRules();
 

app/code/Magento/Sitemap/Test/Unit/Model/SitemapTest.php

@@ -574,20 +574,16 @@ protected function getModelMock($mockBeforeSave = false)
             ->setConstructorArgs($this->getModelConstructorArgs())
             ->getMock();
 
-        $model->expects($this->any())
-            ->method('_getResource')
+        $model->method('_getResource')
             ->willReturn($this->resourceMock);
 
-        $model->expects($this->any())
-            ->method('_getCurrentDateTime')
+        $model->method('_getCurrentDateTime')
             ->willReturn('2012-12-21T00:00:00-08:00');
 
-        $model->expects($this->any())
-            ->method('_getBaseDir')
+        $model->method('_getBaseDir')
             ->willReturn('');
 
-        $model->expects($this->any())
-            ->method('_getDocumentRoot')
+        $model->method('_getDocumentRoot')
             ->willReturn('/project');
 
         $model->setSitemapFilename('sitemap.xml');