22

我正在尝试在某些 PHPUnit 测试用例中的每次测试之前重新创建数据库。我正在使用 Laravel 5.3。这是测试用例:

class CourseTypesTest extends TestCase
{
    public function setUp()
    {
        parent::setUp();
        Artisan::call('migrate');
        Artisan::call('db:seed', ['--class' => 'TestDatabaseSeeder ', '--database' => 'testing']);
    }

    /**
     * A basic functional test example.
     *
     * @return void
     */
    public function test_list_course_types()
    {
        $httpRequest = $this->json('GET', '/api/course-types');
        $httpRequest->assertResponseOk();
        $httpRequest->seeJson();

    }

    public function tearDown()
    {
        Artisan::call('migrate:reset');
        parent::tearDown();
    }
}

运行phpunit失败并出现错误:

$ phpunit PHPUnit 5.7.5 由 Sebastian Bergmann 和贡献者提供。

E 1 / 1 (100%)

时间:2.19 秒,内存:12.00MB

有 1 个错误:

1) CourseTypesTest::test_list_course_types ReflectionException: 类 TestDatabaseSeeder 不存在

D:\www\learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Container\Container.php:749 D:\www\learn-laravel\my-folder-api\vendor\laravel \framework\src\Illuminate\Container\Container.php:644 D:\www\learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Foundation\Application.php:709 D:\www \learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Database\Console\Seeds\SeedCommand.php:74 D:\www\learn-laravel\my-folder-api\vendor\laravel \framework\src\Illuminate\Database\Console\Seeds\SeedCommand.php:63 D:\www\learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Model.php :2292 D:\www\learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Database\Console\Seeds\SeedCommand.php:64 D:\www\learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Container\Container.php:508 D:\www\learn-laravel\my-folder-api\vendor\laravel\framework \src\Illuminate\Console\Command.php:169 D:\www\learn-laravel\my-folder-api\vendor\symfony\console\Command\Command.php:254 D:\www\learn-laravel\my -folder-api\vendor\laravel\framework\src\Illuminate\Console\Command.php:155 D:\www\learn-laravel\my-folder-api\vendor\symfony\console\Application.php:821 D: \www\learn-laravel\my-folder-api\vendor\symfony\console\Application.php:187 D:\www\learn-laravel\my-folder-api\vendor\symfony\console\Application.php:118 D:\www\learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Console\Application.php:107 D:\www\learn-laravel\my-folder-api\vendor\laravel \framework\src\Illuminate\Foundation\Console\Kernel.php:218 D:\www\learn-laravel\my-folder-api\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php:237 D:\www\learn-laravel\my-folder-api\tests\rest \CourseTypesTest.php:17

错误!测试:1,断言:0,错误:1。

但是这个类存在:
数据库/种子中的 TestDatabaseSeeder

4

3 回答 3

25

从 5.8 版开始,您可以执行以下操作:

// Run the DatabaseSeeder...
$this->seed();

// Run a single seeder...
$this->seed(OrderStatusesTableSeeder::class);

看看文档

于 2019-10-26T17:21:25.773 回答
21

DatabaseSeeder可以自己实例化,并且它的方法call是公开的。

你在CourseTypesTest课堂上需要做的就是

(new DatabaseSeeder())->call(TestDatabaseSeeder::class);

或者你可以使用 Laravel 的app助手如下

app(DatabaseSeeder::class)->call(TestDatabaseSeeder::class);
于 2018-10-12T16:20:35.233 回答
13

问题是您的 --class 参数中的空白。如果你仔细看看数组'--class' => 'TestDatabaseSeeder '到底有没有空间......这就是问题所在。将其更改为'--class' => 'TestDatabaseSeeder',它应该可以正常工作。

于 2017-01-22T12:43:31.633 回答