はじめに
dockerでphp + apache + mariadb の環境を構築して、 phpmyadmin、xdebugおよびcomposerを使ってphpunitをインストールします
ディレクトリ構成
├── composer.json
├── docker-compose.yml
├── db
└── my.cnf
├── html
│ ├── index.php
│ ├── sample.php
│ ├──tests
│ └── sampleTest.php
├── php
├── Dockerfile
└── php.ini
docker-compose.yml
version: "3"
services:
php:
build: ./php/
tty: true
stdin_open: true
volumes:
- ./php/php.ini:/usr/local/etc/php/php.ini
- ./:/var/www/
ports:
- 80:80
db:
image: mariadb:latest
environment:
MYSQL_ROOT_PASSWORD: root
TZ: 'Asia/Tokyo'
volumes:
- ./db/data:/var/lib/mysql
- ./db/my.cnf:/etc/mysql/conf.d/my.cnf
ports:
- 3306:3306
phpmyadmin:
image: phpmyadmin/phpmyadmin
environment:
- PMA_ARBITRARY=1
- PMA_HOST=db
- PMA_USER=root
- PMA_PASSWORD=root
depends_on:
- db
ports:
- 8080:80
volumes:
- "./phpmyadmin/sessions:/sessions"
composer.json
{
"require-dev": {
"phpunit/phpunit": "^9.0"
},
"scripts": {
"test": [
"phpunit"
]
},
"autoload": {
"psr-4": {
"App\\": "html/"
}
}
}
phpフォルダ
Dockerfile
FROM php:7.4.3-apache
RUN apt-get update && apt-get install -y \
mariadb-client vim zip \
&& pecl install xdebug \
&& docker-php-ext-enable xdebug \
&& docker-php-ext-install pdo_mysql \
&& apt-get clean
# install composer
RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
WORKDIR /var/www
php.ini
[Date]
date.timezone = "Asia/Tokyo"
[mbstring]
mbstring.internal_encoding = "UTF-8"
mbstring.language = "Japanese"
[xdebug]
xdebug.remote_enable=1
xdebug.remote_autostart=1
xdebug.remote_host = "host.docker.internal"
xdebug.remote_port=9000
xdebug.remote_log = /var/log/xdebug.log
dbフォルダ
my.cnf
[mysqld]
character-set-server=utf8mb4
collation-server=utf8mb4_unicode_ci
default_authentication_plugin=mysql_native_password
[client]
default-character-set=utf8mb4
htmlフォルダ
以下は接続テスト用、phpunitの動作チェック用のファイルです
index.php
<?php
phpinfo();
sample.php
<?php
declare(strict_types=1);
namespace App;
class Sample
{
public function hello() {
return "Hello World";
}
}
tests/sampleTest.php
<?php
use PHPUnit\Framework\TestCase;
use App\Sample;
class SampleTest extends TestCase
{
public function testReturnHello()
{
$sample = new Sample();
$result = $sample->hello();
$this->assertEquals("Hello World", $result);
}
}
コンテナを起動する
$ docker-compose up -d
ブラウザで localhost に接続
ブラウザで localhost:8080 に接続
PHPUnit をインストールする
$ docker-compose exec php composer update
テストを実行する
$ docker-compose exec php composer test -- html/tests
