symfony
diff --git a/‎components/options_resolver.rst
Lines changed: 3 additions & 5 deletions b/‎components/options_resolver.rst
Lines changed: 3 additions & 5 deletions
diff --git a/‎form/unit_testing.rst
Lines changed: 8 additions & 17 deletions b/‎form/unit_testing.rst
Lines changed: 8 additions & 17 deletions
diff --git a/‎logging/monolog_email.rst
Lines changed: 6 additions & 6 deletions b/‎logging/monolog_email.rst
Lines changed: 6 additions & 6 deletions
@@ -73,13 +73,11 @@ code. Use the :phpfunction:`array_replace` to fix that::
         }
     }
 
-Now all four options are guaranteed to be set. But what happens if the user of
-the ``Mailer`` class makes a mistake?
-
-.. code-block:: php
+Now all four options are guaranteed to be set, but you could still make an error
+like the following when using the ``Mailer`` class::
 
     $mailer = new Mailer([
-        'usernme' => 'johndoe',  // usernme misspelled (instead of username)
+        'usernme' => 'johndoe',  // 'username' is wrongly spelled as 'usernme'
     ]);
 
 No error will be shown. In the best case, the bug will appear during testing,
 
@@ -182,31 +182,22 @@ allows you to return a list of extensions to register::
     namespace App\Tests\Form\Type;
 
     // ...
-    use App\Form\Type\TestedType;
     use Symfony\Component\Form\Extension\Validator\ValidatorExtension;
-    use Symfony\Component\Form\Form;
-    use Symfony\Component\Validator\ConstraintViolationList;
-    use Symfony\Component\Validator\Mapping\ClassMetadata;
-    use Symfony\Component\Validator\Validator\ValidatorInterface;
+    use Symfony\Component\Validator\Validation;
 
     class TestedTypeTest extends TypeTestCase
     {
-        private $validator;
-
         protected function getExtensions()
         {
-            $this->validator = $this->createMock(ValidatorInterface::class);
-            // use getMock() on PHPUnit 5.3 or below
-            // $this->validator = $this->getMock(ValidatorInterface::class);
-            $this->validator
-                ->method('validate')
-                ->will($this->returnValue(new ConstraintViolationList()));
-            $this->validator
-                ->method('getMetadataFor')
-                ->will($this->returnValue(new ClassMetadata(Form::class)));
+            $validator = Validation::createValidator();
+
+            // or if you also need to read constraints from annotations
+            $validator = Validation::createValidatorBuilder()
+                ->enableAnnotationMapping()
+                ->getValidator();
 
             return [
-                new ValidatorExtension($this->validator),
+                new ValidatorExtension($validator),
             ];
         }
 
 
@@ -212,12 +212,12 @@ get logged on the server as well as the emails being sent:
                     type:    deduplication
                     handler: swift
                 swift:
-                    type:       swift_mailer
-                    from_email: 'error@example.com'
-                    to_email:   'error@example.com'
-                    subject:    'An Error Occurred! %%message%%'
-                    level:      debug
-                    formatter:  monolog.formatter.html
+                    type:         swift_mailer
+                    from_email:   'error@example.com'
+                    to_email:     'error@example.com'
+                    subject:      'An Error Occurred! %%message%%'
+                    level:        debug
+                    formatter:    monolog.formatter.html
                     content_type: text/html
 
     .. code-block:: xml
Original file line number	Diff line number	Diff line change
@@ -73,13 +73,11 @@ code. Use the :phpfunction:`array_replace` to fix that::
`73`	`73`	`}`
`74`	`74`	`}`
`75`	`75`
`76`		`-Now all four options are guaranteed to be set. But what happens if the user of`
`77`		-the ``Mailer`` class makes a mistake?
`78`		`-`
`79`		`-.. code-block:: php`
	`76`	`+Now all four options are guaranteed to be set, but you could still make an error`
	`77`	+like the following when using the ``Mailer`` class::
`80`	`78`
`81`	`79`	`$mailer = new Mailer([`
`82`		`- 'usernme' => 'johndoe', // usernme misspelled (instead of username)`
	`80`	`+ 'usernme' => 'johndoe', // 'username' is wrongly spelled as 'usernme'`
`83`	`81`	`]);`
`84`	`82`
`85`	`83`	`No error will be shown. In the best case, the bug will appear during testing,`