rector/config/set/phpunit60.php

<?php

declare(strict_types=1);

use Rector\Generic\Rector\Name\PseudoNamespaceToNamespaceRector;

use Rector\Generic\ValueObject\PseudoNamespaceToNamespace;
use Rector\PHPUnit\Rector\ClassMethod\AddDoesNotPerformAssertionToNonAssertingTestRector;
use Rector\PHPUnit\Rector\MethodCall\GetMockBuilderGetMockToCreateMockRector;
use Rector\Renaming\Rector\MethodCall\RenameMethodRector;
use Rector\Renaming\Rector\Name\RenameClassRector;
use Rector\Renaming\ValueObject\MethodCallRename;
use function Rector\SymfonyPhpConfig\inline_value_objects;
use Symfony\Component\DependencyInjection\Loader\Configurator\ContainerConfigurator;

return static function (ContainerConfigurator $containerConfigurator): void {
    $containerConfigurator->import(__DIR__ . '/phpunit-exception.php');

    $services = $containerConfigurator->services();

    $services->set(RenameMethodRector::class)
        ->call('configure', [[
            RenameMethodRector::METHOD_CALL_RENAMES => inline_value_objects([
                new MethodCallRename('PHPUnit\Framework\TestCase', 'createMockBuilder', 'getMockBuilder'),
            ]),
        ]]);

    $services->set(RenameClassRector::class)
        ->call('configure', [[
            RenameClassRector::OLD_TO_NEW_CLASSES => [
                'PHPUnit_Framework_MockObject_Stub' => 'PHPUnit\Framework\MockObject\Stub',
                'PHPUnit_Framework_MockObject_Stub_Return' => 'PHPUnit\Framework\MockObject\Stub\ReturnStub',
                'PHPUnit_Framework_MockObject_Matcher_Parameters' => 'PHPUnit\Framework\MockObject\Matcher\Parameters',
                'PHPUnit_Framework_MockObject_Matcher_Invocation' => 'PHPUnit\Framework\MockObject\Matcher\Invocation',
                'PHPUnit_Framework_MockObject_MockObject' => 'PHPUnit\Framework\MockObject\MockObject',
                'PHPUnit_Framework_MockObject_Invocation_Object' => 'PHPUnit\Framework\MockObject\Invocation\ObjectInvocation',
            ],
        ]]);

    $services->set(PseudoNamespaceToNamespaceRector::class)
        ->call('configure', [[
            // ref. https://github.com/sebastianbergmann/phpunit/compare/5.7.9...6.0.0
            PseudoNamespaceToNamespaceRector::NAMESPACE_PREFIXES_WITH_EXCLUDED_CLASSES => inline_value_objects(
                [new PseudoNamespaceToNamespace('PHPUnit_', [
                    'PHPUnit_Framework_MockObject_MockObject',
                    'PHPUnit_Framework_MockObject_Invocation_Object',
                    'PHPUnit_Framework_MockObject_Matcher_Invocation',
                    'PHPUnit_Framework_MockObject_Matcher_Parameters',
                    'PHPUnit_Framework_MockObject_Stub_Return',
                    'PHPUnit_Framework_MockObject_Stub',
                ])]
            ),
        ]]);

    $services->set(AddDoesNotPerformAssertionToNonAssertingTestRector::class);

    $services->set(GetMockBuilderGetMockToCreateMockRector::class);
};