Issue #3432849 by mondrake, Spokje: Method returnSelf() of class PHPUnit\Framework\TestCase is deprecated in PHPUnit 10

core/modules/comment/tests/src/Unit/CommentStatisticsUnitTest.php

@@ -70,11 +70,11 @@ class CommentStatisticsUnitTest extends UnitTestCase {
 
     $this->select->expects($this->any())
       ->method('fields')
-      ->will($this->returnSelf());
+      ->willReturnSelf();
 
     $this->select->expects($this->any())
       ->method('condition')
-      ->will($this->returnSelf());
+      ->willReturnSelf();
 
     $this->select->expects($this->any())
       ->method('execute')

core/modules/locale/tests/src/Unit/LocaleLookupTest.php

@@ -255,7 +255,7 @@ class LocaleLookupTest extends UnitTestCase {
     $string = $this->createMock('Drupal\locale\StringInterface');
     $string->expects($this->once())
       ->method('addLocation')
-      ->will($this->returnSelf());
+      ->willReturnSelf();
     $this->storage->expects($this->once())
       ->method('findTranslation')
       ->willReturn(NULL);

core/modules/migrate/tests/src/Unit/destination/PerComponentEntityDisplayTest.php

@@ -36,7 +36,7 @@ class PerComponentEntityDisplayTest extends MigrateTestCase {
     $entity->expects($this->once())
       ->method('setComponent')
       ->with('field_name_test', ['test setting'])
-      ->will($this->returnSelf());
+      ->willReturnSelf();
     $entity->expects($this->once())
       ->method('save')
       ->with();

core/modules/migrate/tests/src/Unit/destination/PerComponentEntityFormDisplayTest.php

@@ -36,7 +36,7 @@ class PerComponentEntityFormDisplayTest extends MigrateTestCase {
     $entity->expects($this->once())
       ->method('setComponent')
       ->with('field_name_test', ['test setting'])
-      ->will($this->returnSelf());
+      ->willReturnSelf();
     $entity->expects($this->once())
       ->method('save')
       ->with();

core/modules/migrate/tests/src/Unit/process/MakeUniqueEntityFieldTest.php

@@ -47,7 +47,7 @@ class MakeUniqueEntityFieldTest extends MigrateProcessTestCase {
       ->getMock();
     $this->entityQuery->expects($this->any())
       ->method('accessCheck')
-      ->will($this->returnSelf());
+      ->willReturnSelf();
     $this->entityTypeManager = $this->createMock(EntityTypeManagerInterface::class);
 
     $storage = $this->createMock(EntityStorageInterface::class);

core/tests/Drupal/Tests/Core/Menu/StaticMenuLinkOverridesTest.php

@@ -119,7 +119,7 @@ class StaticMenuLinkOverridesTest extends UnitTestCase {
       ->with('definitions', $this->callback(function (array $value) use (&$definitions): bool {
         return array_shift($definitions) === $value;
       }))
-      ->will($this->returnSelf());
+      ->willReturnSelf();
     $config->expects($this->exactly(2))
       ->method('save');
 
@@ -159,7 +159,7 @@ class StaticMenuLinkOverridesTest extends UnitTestCase {
     $config->expects($old_definitions != $new_definitions ? $this->once() : $this->never())
       ->method('set')
       ->with('definitions', $new_definitions)
-      ->will($this->returnSelf());
+      ->willReturnSelf();
     $config->expects($old_definitions != $new_definitions ? $this->once() : $this->never())
       ->method('save');