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Php 简单迁移后，Laravel测试失败

php sqlite phpunit migration

Php 简单迁移后，Laravel测试失败,php,sqlite,phpunit,migration,laravel-5.2,Php,Sqlite,Phpunit,Migration,Laravel 5.2,我正在使用Laravel创建一个项目，今天我遇到了一个问题，我找不到如何以“正确”的方式解决 我有一个迁移类： <?php use Illuminate\Database\Schema\Blueprint; use Illuminate\Database\Migrations\Migration; class AddCityAndCountryColumnToClient extends Migration { public function up() { Sc

我正在使用Laravel创建一个项目，今天我遇到了一个问题，我找不到如何以“正确”的方式解决

我有一个迁移类：

<?php

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

class AddCityAndCountryColumnToClient extends Migration {
    public function up() {
        Schema::table('clients', function (Blueprint $table) {
            $table->string('city')->nullable()->default(null);
            $table->string('country', 2)->nullable()->default(null);
        });
    }

    public function down() {
        Schema::table('clients', function (Blueprint $table) {
            $table->dropColumn('country');
            $table->dropColumn('city');
        });
    }
}
我有另外两个迁移具有相同的行为。奇怪的是，我已经对其中一个表执行了类似的操作（添加了一个字符串列），并且我不需要对该类上的“down”方法的内容进行注释：

<?php

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

class AddPhotoColumnToClientsTable extends Migration
{
    public function up()
    {
        Schema::table('clients', function (Blueprint $table) {
            $table->string('photo')->nullable();
        });
    }

    public function down()
    {
        Schema::table('clients', function (Blueprint $table) {
            $table->dropColumn('photo');
        });
    }
}
如果我取消注释任何或所有“down”方法内容行，则会出现以下结果：

PHPUnit 4.8.23 by Sebastian Bergmann and contributors.

E

Time: 1.74 seconds, Memory: 20.75Mb

There was 1 error:

1) AuthTest::a_client_user_can_login_via_api
Illuminate\Database\QueryException: SQLSTATE[HY000]: General error: 1 no such column: country (SQL: CREATE TEMPORARY TABLE __temp__clients AS SELECT id, user_id, cell_phone, photo, created_at, updated_at, deleted_at, country FROM clients)

C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:669
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:629
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:409
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Blueprint.php:83
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:203
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:128
C:\My Project\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php:221
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:233
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:181
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Console\Migrations\RollbackCommand.php:63
C:\My Project\vendor\laravel\framework\src\Illuminate\Container\Container.php:507
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:169
C:\My Project\vendor\symfony\console\Command\Command.php:256
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:155
C:\My Project\vendor\symfony\console\Application.php:791
C:\My Project\vendor\symfony\console\Application.php:186
C:\My Project\vendor\symfony\console\Application.php:117
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Application.php:64
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php:159
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\Concerns\InteractsWithConsole.php:25
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\DatabaseMigrations.php:12
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\TestCase.php:127
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:149
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:100

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

C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:408
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:662
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:629
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:409
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Blueprint.php:83
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:203
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:128
C:\My Project\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php:221
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:233
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:181
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Console\Migrations\RollbackCommand.php:63
C:\My Project\vendor\laravel\framework\src\Illuminate\Container\Container.php:507
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:169
C:\My Project\vendor\symfony\console\Command\Command.php:256
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:155
C:\My Project\vendor\symfony\console\Application.php:791
C:\My Project\vendor\symfony\console\Application.php:186
C:\My Project\vendor\symfony\console\Application.php:117
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Application.php:64
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php:159
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\Concerns\InteractsWithConsole.php:25
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\DatabaseMigrations.php:12
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\TestCase.php:127
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:149
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:100

FAILURES!
Tests: 1, Assertions: 4, Errors: 1.
更新

顺便说一下，我正在使用
use-illumb\Foundation\Testing\DatabaseMigrations运行我的所有测试特征。没有对Laravel提供的默认测试类应用特殊配置或进行特殊更改。
将删除操作拆分为两个单独的操作，或者交替将数组传递给要删除的列的dropColumn

或者


Schema::table('clients', function (Blueprint $table) {
    $table->dropColumn('country');
});

Schema::table('clients', function (Blueprint $table) {
    $table->dropColumn('city');
});


或


请参见
将下拉列表拆分为两个单独的操作，或者交替向要删除的列的dropColumn传递一个数组

或者


Schema::table('clients', function (Blueprint $table) {
    $table->dropColumn('country');
});

Schema::table('clients', function (Blueprint $table) {
    $table->dropColumn('city');
});


或


请参见
对于遇到此问题的其他人，此解决方案有效，应标记为答案。我将要删除的每个列添加为数组
$table->dropColumn（['country'，'city']）的一部分
对于遇到此问题的任何其他人，此解决方案有效，应标记为答案。我将要删除的每个列添加为数组
$table->dropColumn（['country'，'city']）的一部分

PHPUnit 4.8.23 by Sebastian Bergmann and contributors.

E

Time: 1.74 seconds, Memory: 20.75Mb

There was 1 error:

1) AuthTest::a_client_user_can_login_via_api
Illuminate\Database\QueryException: SQLSTATE[HY000]: General error: 1 no such column: country (SQL: CREATE TEMPORARY TABLE __temp__clients AS SELECT id, user_id, cell_phone, photo, created_at, updated_at, deleted_at, country FROM clients)

C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:669
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:629
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:409
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Blueprint.php:83
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:203
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:128
C:\My Project\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php:221
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:233
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:181
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Console\Migrations\RollbackCommand.php:63
C:\My Project\vendor\laravel\framework\src\Illuminate\Container\Container.php:507
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:169
C:\My Project\vendor\symfony\console\Command\Command.php:256
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:155
C:\My Project\vendor\symfony\console\Application.php:791
C:\My Project\vendor\symfony\console\Application.php:186
C:\My Project\vendor\symfony\console\Application.php:117
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Application.php:64
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php:159
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\Concerns\InteractsWithConsole.php:25
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\DatabaseMigrations.php:12
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\TestCase.php:127
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:149
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:100

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

C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:408
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:662
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:629
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Connection.php:409
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Blueprint.php:83
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:203
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Schema\Builder.php:128
C:\My Project\vendor\laravel\framework\src\Illuminate\Support\Facades\Facade.php:221
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\database\migrations\2016_03_12_002857_add_city_and_country_column_to_client.php:28
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:233
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Migrations\Migrator.php:181
C:\My Project\vendor\laravel\framework\src\Illuminate\Database\Console\Migrations\RollbackCommand.php:63
C:\My Project\vendor\laravel\framework\src\Illuminate\Container\Container.php:507
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:169
C:\My Project\vendor\symfony\console\Command\Command.php:256
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Command.php:155
C:\My Project\vendor\symfony\console\Application.php:791
C:\My Project\vendor\symfony\console\Application.php:186
C:\My Project\vendor\symfony\console\Application.php:117
C:\My Project\vendor\laravel\framework\src\Illuminate\Console\Application.php:64
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Console\Kernel.php:159
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\Concerns\InteractsWithConsole.php:25
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\DatabaseMigrations.php:12
C:\My Project\vendor\laravel\framework\src\Illuminate\Foundation\Testing\TestCase.php:127
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:149
C:\Users\TheWindowsUser\AppData\Roaming\Composer\vendor\phpunit\phpunit\src\TextUI\Command.php:100

FAILURES!
Tests: 1, Assertions: 4, Errors: 1.



Schema::table('clients', function (Blueprint $table) {
    $table->dropColumn('country');
});

Schema::table('clients', function (Blueprint $table) {
    $table->dropColumn('city');
});



$table->dropColumn(['country', 'city']);