Laravelのテストメソッド抜粋

環境

Laravel5.8

前処理・後処理

    protected function setUp()
    {
        parent::setUp();
        // 前処理
    }

    public function tearDown()
    {
        parent::tearDown();
        // 後処理
    }

データベース

Artisan::call('migrate:refresh');
$this->seedseed($class = 'DatabaseSeeder');
$this->assertDatabaseHas($table, $data, $connection = null);
$this->assertDatabaseMissing($table, $data, $connection = null);
$this->assertSoftDeleted($table, $data, $connection = null);

ファクトリー

// インスタンスの作成
$user = factory(User::class)->make();
$user = factory(User::class)->make(["name" => "Abigail"]);
// インスタンスの保存
$user = factory(App\User::class)->create();

認証

$this->actingAs($user, $driver = null);
$this->assertAuthenticated($guard = null);
$this->assertGuest($guard = null);
$this->assertAuthenticatedAs($user, $guard = null);
$this->assertCredentials($credentials, $guard = null);
$this->assertInvalidCredentials($credentials, $guard = null);

Httpリクエスト

$response = $this->followRedirects($response);
$response = $this->get($uri, $headers = []);
$response = $this->post($uri, $data = [], $headers = []);
$response = $this->put($uri, $data = [], $headers = []);
$response = $this->patch($uri, $data = [], $headers = []);
$response = $this->delete($uri, $data = [], $headers = []);

レスポンス

$response->assertStatus($code);

$response->assertCookie($cookieName, $value = null);
$response->assertCookieMissing($cookieName);
$response->assertSessionHas($key, $value = null);
$response->assertSessionMissing($key);

$response->assertViewIs($value); //レスポンスが指定したビューかどうか
$response->assertViewHas($key, $value = null); //レスポンスのビューが指定したデータを持っている
$response->assertViewMissing($key);
$response->assertLocation($uri);
$response->assertRedirect($uri);

$response->assertSee($value);
$response->assertDontsee($value);
$response->assertSeeText($value);
$response->assertDontSeeText($value);

メール

Mail::fake();
Mail::assertNothingSent();

Mail::assertSent(OrderShipped::class, 2);
Mail::assertNotSent(AnotherMailable::class);
Mail::assertSent(OrderShipped::class, function ($mail) use ($user) {
    return $mail->order->id === $order->id &&
            $mail->hasTo($user->email) &&
            $mail->hasCc('...') &&
            $mail->hasBcc('...');
});

$failures = Mail::failures();

PHPUnit

$this->assertTrue($condition, $message = '');
$this->assertFalse($condition, $message = '');
$this->assertNull($variable, $message = '');
$this->assertSame($expected, $actual, $message = '');   // ===
$this->assertEquals($expected, $actual, $message = ''); // ==
$this->assertEmpty($actual, $message = '');
$this->assertNotEmpty($actual, $message = '');
$this->assertRegExp($pattern, $string, $message = '');
$this->assertContains($needle, $haystack, $message = '');
$this->assertCount($expectedCount, $haystack, $message = '');