PHPUnit 似乎没有运行 Laravel 迁移

Posted 2023-03-15

【中文标题】PHPUnit 似乎没有运行 Laravel 迁移

【英文标题】：PHPUnit doesn't seem to be running Laravel Migration

【发布时间】：2017-08-31 06:39:16

【问题描述】：

我遇到了一个问题，我通过 phpunit 在 laravel 5.4 中运行一些测试

我正在使用内存中的 sqlite 数据库进行测试

我有一个测试类，我从中删除了一堆其他东西，所以它看起来像

<?php

namespace Tests\Unit;

use App\User;
use App\Order;
use Tests\TestCase;
use Illuminate\Foundation\Testing\DatabaseMigrations;
use Illuminate\Foundation\Testing\DatabaseTransactions;

class OrderTest extends TestCase

    use DatabaseMigrations;

    /** @test */
    function can_update_status()
    
         // This is empty, it fails on this test because its alphabetically the first test in the whole suite.
    

我最近创建了一个添加“付费”列的新迁移

<?php

use Illuminate\Support\Facades\Schema;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Database\Migrations\Migration;

class AddStatusToOrders extends Migration

    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    
        Schema::table('orders', function (Blueprint $table) 
            $table->dropColumn('completed');
            $table->boolean('paid')->default(0);
        );
    

    /**
     * Reverse the migrations.
     *
     * @return void
     */
    public function down()
    
        Schema::table('orders', function (Blueprint $table) 
            $table->boolean('completed')->default(0);
            $table->dropColumn('paid');
        );
    

但是，每当我运行此测试时，我都会收到一条错误消息，指出付费列不存在 - 即使在 composer du 之后也是如此

PHPUnit 6.0.7 by Sebastian Bergmann and contributors.

...................................E

Time: 10.69 seconds, Memory: 46.00MB

There was 1 error:

1) Tests\Unit\OrderTest::can_mark_as_paid
Illuminate\Database\QueryException: SQLSTATE[HY000]: General error: 1 no such column: paid (SQL: update "orders" set "paid" = 1, "updated_at" = 2017-04-05 15:27:11 where "id" = 1)

/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:647
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:607
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:477
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:416
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php:2145
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php:768
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:581
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:501
/Users/owen/Sites/1st-choice-spares/app/Order.php:62
/Users/owen/Sites/1st-choice-spares/tests/Unit/OrderTest.php:95

Caused by
Doctrine\DBAL\Driver\PDOException: SQLSTATE[HY000]: General error: 1 no such column: paid

/Users/owen/Sites/1st-choice-spares/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:79
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:470
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:640
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:607
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:477
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:416
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php:2145
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php:768
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:581
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:501
/Users/owen/Sites/1st-choice-spares/app/Order.php:62
/Users/owen/Sites/1st-choice-spares/tests/Unit/OrderTest.php:95

Caused by
PDOException: SQLSTATE[HY000]: General error: 1 no such column: paid

/Users/owen/Sites/1st-choice-spares/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/PDOConnection.php:77
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:470
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:640
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:607
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:477
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Connection.php:416
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Query/Builder.php:2145
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Builder.php:768
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:581
/Users/owen/Sites/1st-choice-spares/vendor/laravel/framework/src/Illuminate/Database/Eloquent/Model.php:501
/Users/owen/Sites/1st-choice-spares/app/Order.php:62
/Users/owen/Sites/1st-choice-spares/tests/Unit/OrderTest.php:95

有没有人知道为什么会发生这种情况，我该如何解决？可能值得添加我已经尝试更改列名等，并且同样的问题正在发生

谢谢

更新

如果我注释掉向下迁移中的行，例如 $table->dropColumn('paid');

然后它继续运行 - 但是我很难理解为什么 down 方法会在 up 运行之前运行？

更新 2

似乎上述发现是由于一开始没有创建该列，如果我抑制该错误，则原始错误似乎表明该列不存在 - 这表明迁移无法创建它。

【问题讨论】：

我看到失败的测试是 Tests\Unit\BasketTest::can_get_quotes 你能发布这个测试吗？

它只是失败了，因为 BasketTest 是按字母顺序排列的第一个，它在实际测试中没有任何内容，因为我已经将它们注释掉了。所以它就像它在迁移之后发生的那样 - 或者迁移甚至没有运行

Laravel 文档说“不支持在使​​用 SQLite 数据库时在单个迁移中删除或修改多个列。”也许这就是原因？

嗯我想知道，虽然我没有删除或修改多个列 :D 我正在添加新列。但是如果我再次遇到这个问题，我会试试这个，目前我已经将旧迁移改装到新架构，因为它还没有投入生产，所以可以从头开始手动重新运行它们

【参考方案1】：

根据 laravel 文档

不支持在使​​用 SQLite 数据库时在单个迁移中删除或修改多个列。

虽然您没有尝试修改或删除多个列，但您尝试在一个迁移中删除和创建，并且在这两种情况下执行 ALTER TABLE 查询，这里的问题是limitations of ALTER TABLE query of sqlite。

您可以像这样分隔每个语句：

 /**
 * Run the migrations.
 *
 * @return void
 */
public function up()

    Schema::table('orders', function (Blueprint $table) 
        $table->dropColumn('completed');
    );

   Schema::table('orders', function (Blueprint $table) 
         $table->boolean('paid')->default(0);
    );


/**
 * Reverse the migrations.
 *
 * @return void
 */
public function down()

    Schema::table('orders', function (Blueprint $table) 
        $table->boolean('completed')->default(0);
    );
   Schema::table('orders', function (Blueprint $table) 
     $table->dropColumn('paid');
    );

【讨论】：

这确实合乎逻辑，并且会尝试一下 - 我会投票，但在可以确认之前不会标记为“答案”！但是感谢您的建议:)

@Owen 你可以把它标记为答案，我可以确认。