minor #14005 CS: Convert double quotes to single quotes (keradus)

This PR was merged into the 2.3 branch.

Discussion
----------

CS: Convert double quotes to single quotes

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | N/A
| License       | MIT
| Doc PR        | N/A

Changes generated automatically by upcoming PHP CS Fixer.
To keep fabbot.io happy ;)

Commits
-------

f99c22c CS: Convert double quotes to single quotes

Author: fabpot

Security/User/EntityUserProvider.php

@@ -85,10 +85,10 @@ public function refreshUser(UserInterface $user)
             // That's the case when the user has been changed by a form with
             // validation errors.
             if (!$id = $this->metadata->getIdentifierValues($user)) {
-                throw new \InvalidArgumentException("You cannot refresh a user ".
-                    "from the EntityUserProvider that does not contain an identifier. ".
-                    "The user object has to be serialized with its own identifier ".
-                    "mapped by Doctrine."
+                throw new \InvalidArgumentException('You cannot refresh a user '.
+                    'from the EntityUserProvider that does not contain an identifier. '.
+                    'The user object has to be serialized with its own identifier '.
+                    'mapped by Doctrine.'
                 );
             }
 

Tests/DataCollector/DoctrineDataCollectorTest.php

@@ -39,7 +39,7 @@ public function testCollectQueryCount()
         $this->assertEquals(0, $c->getQueryCount());
 
         $queries = array(
-            array('sql' => "SELECT * FROM table1", 'params' => array(), 'types' => array(), 'executionMS' => 0),
+            array('sql' => 'SELECT * FROM table1', 'params' => array(), 'types' => array(), 'executionMS' => 0),
         );
         $c = $this->createCollector($queries);
         $c->collect(new Request(), new Response());
@@ -53,15 +53,15 @@ public function testCollectTime()
         $this->assertEquals(0, $c->getTime());
 
         $queries = array(
-            array('sql' => "SELECT * FROM table1", 'params' => array(), 'types' => array(), 'executionMS' => 1),
+            array('sql' => 'SELECT * FROM table1', 'params' => array(), 'types' => array(), 'executionMS' => 1),
         );
         $c = $this->createCollector($queries);
         $c->collect(new Request(), new Response());
         $this->assertEquals(1, $c->getTime());
 
         $queries = array(
-            array('sql' => "SELECT * FROM table1", 'params' => array(), 'types' => array(), 'executionMS' => 1),
-            array('sql' => "SELECT * FROM table2", 'params' => array(), 'types' => array(), 'executionMS' => 2),
+            array('sql' => 'SELECT * FROM table1', 'params' => array(), 'types' => array(), 'executionMS' => 1),
+            array('sql' => 'SELECT * FROM table2', 'params' => array(), 'types' => array(), 'executionMS' => 2),
         );
         $c = $this->createCollector($queries);
         $c->collect(new Request(), new Response());
@@ -74,7 +74,7 @@ public function testCollectTime()
     public function testCollectQueries($param, $types, $expected, $explainable)
     {
         $queries = array(
-            array('sql' => "SELECT * FROM table1 WHERE field1 = ?1", 'params' => array($param), 'types' => $types, 'executionMS' => 1),
+            array('sql' => 'SELECT * FROM table1 WHERE field1 = ?1', 'params' => array($param), 'types' => $types, 'executionMS' => 1),
         );
         $c = $this->createCollector($queries);
         $c->collect(new Request(), new Response());
@@ -90,7 +90,7 @@ public function testCollectQueries($param, $types, $expected, $explainable)
     public function testSerialization($param, $types, $expected, $explainable)
     {
         $queries = array(
-            array('sql' => "SELECT * FROM table1 WHERE field1 = ?1", 'params' => array($param), 'types' => $types, 'executionMS' => 1),
+            array('sql' => 'SELECT * FROM table1 WHERE field1 = ?1', 'params' => array($param), 'types' => $types, 'executionMS' => 1),
         );
         $c = $this->createCollector($queries);
         $c->collect(new Request(), new Response());

Tests/Validator/Constraints/UniqueEntityValidatorTest.php

@@ -244,11 +244,11 @@ public function testValidateUniquenessWithValidCustomErrorPath()
             'message' => 'myMessage',
             'fields' => array('name', 'name2'),
             'em' => self::EM_NAME,
-            'errorPath' => "name2",
+            'errorPath' => 'name2',
         ));
 
-        $entity1 = new DoubleNameEntity(1, 'Foo', "Bar");
-        $entity2 = new DoubleNameEntity(2, 'Foo', "Bar");
+        $entity1 = new DoubleNameEntity(1, 'Foo', 'Bar');
+        $entity2 = new DoubleNameEntity(2, 'Foo', 'Bar');
 
         $this->validator->validate($entity1, $constraint);
 
@@ -399,7 +399,7 @@ public function testAssociatedCompositeEntity()
             'em' => self::EM_NAME,
         ));
 
-        $composite = new CompositeIntIdEntity(1, 1, "test");
+        $composite = new CompositeIntIdEntity(1, 1, 'test');
         $associated = new AssociationEntity();
         $associated->composite = $composite;
 

Validator/Constraints/UniqueEntityValidator.php

@@ -98,8 +98,8 @@ public function validate($entity, Constraint $constraint)
 
                 if (count($relatedId) > 1) {
                     throw new ConstraintDefinitionException(
-                        "Associated entities are not allowed to have more than one identifier field to be ".
-                        "part of a unique constraint in: ".$class->getName()."#".$fieldName
+                        'Associated entities are not allowed to have more than one identifier field to be '.
+                        'part of a unique constraint in: '.$class->getName().'#'.$fieldName
                     );
                 }
                 $criteria[$fieldName] = array_pop($relatedId);