[phpunit 12] Add AllowMockObjectsWithoutExpectationsAttributeRector (#619)

* [phpunit 12] Add AllowMockObjectsWithoutExpectationsAttributeRector

* add fixtures to handle

* addd attribute if msising method

Author: TomasVotruba

config/sets/phpunit120.php

@@ -14,5 +14,9 @@
 
         // stubs over mocks
         CreateStubOverCreateMockArgRector::class,
+
+        // experimental, from PHPUnit 12.5.2
+        // @see https://github.com/sebastianbergmann/phpunit/commit/24c208d6a340c3071f28a9b5cce02b9377adfd43
+        // AllowMockObjectsWithoutExpectationsAttributeRector::class,
     ]);
 };

rules-tests/PHPUnit120/Rector/Class_/AllowMockObjectsWithoutExpectationsAttributeRector/AllowMockObjectsWithoutExpectationsAttributeRectorTest.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\Class_\AllowMockObjectsWithoutExpectationsAttributeRector;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class AllowMockObjectsWithoutExpectationsAttributeRectorTest extends AbstractRectorTestCase
+{
+    #[DataProvider('provideData')]
+    public function test(string $filePath): void
+    {
+        $this->doTestFile($filePath);
+    }
+
+    public static function provideData(): Iterator
+    {
+        return self::yieldFilesFromDirectory(__DIR__ . '/Fixture');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}

rules-tests/PHPUnit120/Rector/Class_/AllowMockObjectsWithoutExpectationsAttributeRector/Fixture/skip_if_all_tests_methods_define_expectations.php.inc

@@ -0,0 +1,25 @@
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\Class_\AllowMockObjectsWithoutExpectationsAttributeRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class SkipIfAllTestsMethodsDefineExpectations extends TestCase
+{
+    private \PHPUnit\Framework\MockObject\MockObject $someMock;
+
+    protected function setUp(): void
+    {
+        $this->someMock = $this->createMock(\stdClass::class);
+    }
+
+    public function testOne()
+    {
+        $this->someMock->method('doSomething')->willReturn('value');
+    }
+
+    public function testTwo()
+    {
+        $this->someMock->method('doSomethingElse')->willReturn('another value');
+    }
+}

rules-tests/PHPUnit120/Rector/Class_/AllowMockObjectsWithoutExpectationsAttributeRector/Fixture/skip_if_mock_not_used_in_2_test_methods.php.inc

@@ -0,0 +1,23 @@
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\Class_\AllowMockObjectsWithoutExpectationsAttributeRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class SkipIfMockNotUsedIn2TestMethods extends TestCase
+{
+    private \PHPUnit\Framework\MockObject\MockObject $someMock;
+
+    protected function setUp(): void
+    {
+        $this->someMock = $this->createMock(\stdClass::class);
+    }
+
+    public function testOne()
+    {
+    }
+
+    public function testTwo()
+    {
+    }
+}

rules-tests/PHPUnit120/Rector/Class_/AllowMockObjectsWithoutExpectationsAttributeRector/Fixture/skip_only_single_test.php.inc

@@ -0,0 +1,19 @@
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\Class_\AllowMockObjectsWithoutExpectationsAttributeRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class SkipOnlySingleTest extends TestCase
+{
+    private \PHPUnit\Framework\MockObject\MockObject $someMock;
+
+    protected function setUp(): void
+    {
+        $this->someMock = $this->createMock(\stdClass::class);
+    }
+
+    public function testOne()
+    {
+    }
+}

rules-tests/PHPUnit120/Rector/Class_/AllowMockObjectsWithoutExpectationsAttributeRector/Fixture/some_class.php.inc

@@ -0,0 +1,54 @@
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\Class_\AllowMockObjectsWithoutExpectationsAttributeRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class SomeClass extends TestCase
+{
+    private \PHPUnit\Framework\MockObject\MockObject $someMock;
+
+    protected function setUp(): void
+    {
+        $this->someMock = $this->createMock(\stdClass::class);
+    }
+
+    public function testOne()
+    {
+        $this->someMock->method('doSomething')->willReturn('value');
+    }
+
+    public function testTwo()
+    {
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\PHPUnit\Tests\PHPUnit120\Rector\Class_\AllowMockObjectsWithoutExpectationsAttributeRector\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+#[\PHPUnit\Framework\Attributes\AllowMockObjectsWithoutExpectations]
+final class SomeClass extends TestCase
+{
+    private \PHPUnit\Framework\MockObject\MockObject $someMock;
+
+    protected function setUp(): void
+    {
+        $this->someMock = $this->createMock(\stdClass::class);
+    }
+
+    public function testOne()
+    {
+        $this->someMock->method('doSomething')->willReturn('value');
+    }
+
+    public function testTwo()
+    {
+    }
+}
+
+?>

rules-tests/PHPUnit120/Rector/Class_/AllowMockObjectsWithoutExpectationsAttributeRector/config/configured_rule.php

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\PHPUnit\PHPUnit120\Rector\Class_\AllowMockObjectsWithoutExpectationsAttributeRector;
+
+return RectorConfig::configure()
+    ->withRules([AllowMockObjectsWithoutExpectationsAttributeRector::class]);