Initial code commit

.gitignore

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+# phpstorm project files
+.idea
+
+# netbeans project files
+nbproject/*
+
+# zend studio for eclipse project files
+.buildpath
+.project
+.settings
+
+# windows thumbnail cache
+Thumbs.db
+
+# Mac DS_Store Files
+.DS_Store
+
+/vendor/
+composer.lock
+.phpunit.result.cache

Dockerfile

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+FROM php:7.4-cli-alpine3.11
+
+RUN apk add --no-cache \
+        libzip-dev \
+        openssl-dev && \
+    docker-php-ext-install -j$(nproc) \
+        zip
+
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/bin/ --filename=composer
+
+RUN apk add --no-cache --virtual .phpize_deps $PHPIZE_DEPS && \
+    pecl install xdebug-2.9.2 && \
+    docker-php-ext-enable xdebug && \
+    rm -rf /usr/share/php7 && \
+    rm -rf /tmp/pear && \
+    apk del .phpize_deps
+
+ENV PATH /var/app/bin:/var/app/vendor/bin:$PATH
+
+WORKDIR /var/app

Makefile

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+UID=$(shell id -u)
+GID=$(shell id -g)
+DOCKER_PHP_SERVICE=php
+
+start: erase cache-folders build composer-install bash
+
+erase:
+		docker-compose down -v
+
+build:
+		docker-compose build && \
+		docker-compose pull
+
+cache-folders:
+		mkdir -p ~/.composer && chown ${UID}:${GID} ~/.composer
+
+composer-install:
+		docker-compose run --rm -u ${UID}:${GID} ${DOCKER_PHP_SERVICE} composer install
+
+bash:
+		docker-compose run --rm -u ${UID}:${GID} ${DOCKER_PHP_SERVICE} sh
+
+logs:
+		docker-compose logs -f ${DOCKER_PHP_SERVICE}

composer.json

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+{
+  "name": "pccomponentes/dbal-transaction",
+  "description": "DBAL Transaction",
+  "authors": [
+    {
+      "name": "Sergio Hernández Martínez",
+      "email": "[email protected]"
+    }
+  ],
+  "license": "MIT",
+  "type": "library",
+  "autoload": {
+    "psr-4": {
+      "PcComponentes\\Transaction\\": "src/"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "PcComponentes\\Transaction\\Tests\\": "tests/"
+    }
+  },
+  "require": {
+    "php": "^7.4",
+    "pccomponentes/transaction": "^1.0",
+    "doctrine/dbal": "^2.10"
+  },
+  "require-dev": {
+    "pccomponentes/coding-standard": "^1.0",
+    "phpunit/phpunit": "^8.5",
+    "dg/bypass-finals": "^1.1"
+  }
+}

docker-compose.yml

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+version: '3.7'
+services:
+  php:
+    build: .
+    volumes:
+      - .:/var/app

phpcs.xml.dist

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+<?xml version="1.0" ?>
+<ruleset name="Project rules">
+    <file>src</file>
+    <rule ref="vendor/pccomponentes/coding-standard/PccomponentesCodingStandard/ruleset.xml" />
+</ruleset>

src/Driver/DBAL/DBALTransactionalConnection.php

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+<?php
+declare(strict_types=1);
+
+namespace PcComponentes\Transaction\Driver\DBAL;
+
+use Doctrine\DBAL\Driver\Connection;
+use PcComponentes\Transaction\Driver\TransactionalConnection;
+
+final class DBALTransactionalConnection implements TransactionalConnection
+{
+    private Connection $DBALConnection;
+
+    public function __construct(Connection $DBALConnection)
+    {
+        $this->DBALConnection = $DBALConnection;
+    }
+
+    public function beginTransaction(): void
+    {
+        $this->DBALConnection->beginTransaction();
+    }
+
+    public function commit(): void
+    {
+        $this->DBALConnection->commit();
+    }
+
+    public function rollBack(): void
+    {
+        $this->DBALConnection->rollBack();
+    }
+}

tests/Driver/DBAL/DBALTransactionalConnectionTest.php

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+<?php
+declare(strict_types=1);
+
+namespace PcComponentes\Transaction\Tests\Driver\DBAL;
+
+use Doctrine\DBAL\Driver\Connection;
+use PcComponentes\Transaction\Driver\DBAL\DBALTransactionalConnection;
+use PHPUnit\Framework\TestCase;
+
+final class DBALTransactionalConnectionTest extends TestCase
+{
+    /**
+     * @test
+     */
+    public function given_dbal_connection_when_begin_transaction_then_it_is_done_in_dbal_connection()
+    {
+        $DBALConnection = $this->createMock(Connection::class);
+
+        $DBALConnection
+            ->expects($this->once())
+            ->method('beginTransaction')
+        ;
+
+        $transactionalConnection = new DBALTransactionalConnection($DBALConnection);
+        $transactionalConnection->beginTransaction();
+    }
+
+    /**
+     * @test
+     */
+    public function given_dbal_connection_when_commit_then_it_is_done_in_dbal_connection()
+    {
+        $DBALConnection = $this->createMock(Connection::class);
+
+        $DBALConnection
+            ->expects($this->once())
+            ->method('commit')
+        ;
+
+        $transactionalConnection = new DBALTransactionalConnection($DBALConnection);
+        $transactionalConnection->commit();
+    }
+
+    /**
+     * @test
+     */
+    public function given_dbal_connection_when_roll_back_then_it_is_done_in_dbal_connection()
+    {
+        $DBALConnection = $this->createMock(Connection::class);
+
+        $DBALConnection
+            ->expects($this->once())
+            ->method('rollBack')
+        ;
+
+        $transactionalConnection = new DBALTransactionalConnection($DBALConnection);
+        $transactionalConnection->rollBack();
+    }
+}

tests/bootstrap.php

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+<?php
+declare(strict_types=1);
+
+require dirname(__DIR__).'/vendor/autoload.php';
+
+\DG\BypassFinals::enable();