将Laravel Sail与单独的测试数据库一起使用

问题描述

我正在使用Laravel Sail作为开发环境.根据 docs ，

I'm using Laravel Sail as my development environment. According to the docs,

这对于我的开发环境非常有效，但是在测试方面却没有那么多，因为我的 .env.testing 定义了一个单独的数据库，而且似乎没有创建该数据库-当我将 mysql 放入容器并运行 show database; ，但未列出.结果，在与数据库有关的每个测试中，运行 sail test 都会失败.

This works perfectly for my development environment, but not so much when it comes to testing since my .env.testing defines a separate database, and it seems this database does not get created - when I sail mysql into the container and run show databases; it is not listed. As a result, running sail test fails every test where the database is concerned.

SQLSTATE[HY000] [1045] Access denied for user ...

我的 .env 文件包含以下内容:

My .env file contains this:

DB_CONNECTION=mysql
DB_HOST=mysql
DB_PORT=3306
DB_DATABASE=dev

我的 .env.testing 文件包含以下内容:

My .env.testing file contains this:

DB_CONNECTION=mysql
DB_HOST=mysql
DB_PORT=3306
DB_DATABASE=test

两个文件中的

DB_USERNAME 和 DB_PASSWORD 相同.

如何创建此数据库，以便在运行 sail test 时可以使用?

How can I create this database so that it's available when running sail test?

当我浏览存储库代码时，我发现当 mysql 容器映像已构建，但是它似乎没有创建选项多个数据库.

As I dug through the repository code I found that the database is being created when the mysql container image is built, but it doesn't look like there's an option for creating multiple databases.

推荐答案

在 services:键下，将以下内容添加到 docker-compose.yml 中，并将主机设置为 .env.testing 到 mysql_test :

Add the following to docker-compose.yml under the services: key and set your host in .env.testing to mysql_test:

  mysql_test:
    image: "mysql:8.0"
    environment:
      MYSQL_ROOT_PASSWORD: "${DB_PASSWORD}"
      MYSQL_DATABASE: "${DB_DATABASE}"
      MYSQL_USER: "${DB_USERNAME}"
      MYSQL_PASSWORD: "${DB_PASSWORD}"
      MYSQL_ALLOW_EMPTY_PASSWORD: "yes"
    networks:
      - sail

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