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PHPUnit x Laravel よく使うスニペット まとめ

Last updated at Posted at 2022-05-20

laravel x PHPUnit で開発する際に忘れがちな処理をまとめました。

リダイレクト先で assertSee

$response = $this->post('users', [
    'name' => 'test_user',
]);

$response
    ->assertRedirect('/users')
    ->assertStatus(302);

$response->get('users')->assertSee('user一覧');
// or $this->followRedirects($response)->assertSee('user一覧');

DB定義から factory を自動生成

composer require thedoctor0/laravel-factory-generator --dev

# --recursive で directory 構成に沿って生成してくれる
php artisan generate:factory --recursive 

factory - 入れ子でまとめて生成

$this->user = User::factory(1)
    ->create()
    ->each(function ($user) {
        Post::factory(1)->create([
            'user_id' => $user->id,
        ]);
    })[0];  // collectionなので、
// Post が "user_id" を持っている場合は、 for でも行ける
$this->post = Post::factory()
    ->for(User::factory())
    ->create();

画像の保存処理

$response = $this->post('/images', [
    'name' => 'sample',
    'image' => new \Illuminate\Http\UploadedFile(
        'path_to/test.png',
        'test.png',
        null,
        null,
        true,
    )
]);

$this->assertTrue(Storage::exists('path_to/test.png'));
//  \Illuminate\Http\UploadedFile コンストラクターの定義
public function __construct(
    string $path,
    string $originalName,
    ?string $mimeType = null,
    ?int $error = null,
    bool $test = false
) { }
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