Cover array shape iterator for YieldDataProviderRector+RemoveUselessReturnTagRector.

Author: biozshock

tests/Issues/AnnotationParsing/AnnotationParsingTest.php

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+<?php
+
+declare(strict_types=1);
+
+namespace Rector\PHPUnit\Tests\Issues\WrongAnnotation;
+
+use Iterator;
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class AnnotationParsingTest 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';
+    }
+}

tests/Issues/AnnotationParsing/Fixture/some_test.php.inc

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+<?php
+
+namespace Rector\PHPUnit\Tests\Issues\AnnotationParsing\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class SomeTest extends TestCase
+{
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataProvider')]
+    public function test(?bool $param1, string $param2, bool $param3)
+    {
+        $this->assertTrue($param1);
+        $this->assertSame('string', $param2);
+        $this->assertTrue($param3);
+    }
+
+    /**
+     * @return array<array{0: bool|null, 1: string, 2: bool}>
+     */
+    public static function dataProvider(): array
+    {
+        return [
+            'data1' => [null, 'string', false],
+            'data2' => [false, 'string', false],
+        ];
+    }
+}
+
+?>
+-----
+<?php
+
+namespace Rector\PHPUnit\Tests\Issues\AnnotationParsing\Fixture;
+
+use PHPUnit\Framework\TestCase;
+
+final class SomeTest extends TestCase
+{
+    #[\PHPUnit\Framework\Attributes\DataProvider('dataProvider')]
+    public function test(?bool $param1, string $param2, bool $param3)
+    {
+        $this->assertTrue($param1);
+        $this->assertSame('string', $param2);
+        $this->assertTrue($param3);
+    }
+
+    /**
+     * @return \Iterator<(int | string), array{(bool | null), string, bool}>
+     */
+    public static function dataProvider(): \Iterator
+    {
+        yield 'data1' => [null, 'string', false];
+        yield 'data2' => [false, 'string', false];
+    }
+}
+
+?>

tests/Issues/AnnotationParsing/config/configured_rule.php

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+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\DeadCode\Rector\ClassMethod\RemoveUselessReturnTagRector;
+use Rector\PHPUnit\CodeQuality\Rector\Class_\YieldDataProviderRector;
+
+return static function (RectorConfig $rectorConfig): void {
+    $rectorConfig->rules([
+        YieldDataProviderRector::class,
+        RemoveUselessReturnTagRector::class,
+    ]);
+};