added dockerized test setup

tests/Dockerfile

@@ -0,0 +1,42 @@
+FROM codeception/codeception
+
+# Install system packages for PHP extensions recommended for Yii 2.0 Framework
+RUN curl -sL https://deb.nodesource.com/setup_4.x | bash - && \
+    apt-key update && \
+    apt-get update && \
+    apt-get -y install \
+            g++ \
+            git \
+            libicu-dev \
+            libmcrypt-dev \
+            libfreetype6-dev \
+            libjpeg-dev \
+            libjpeg62-turbo-dev \
+            libmcrypt-dev \
+            libpng12-dev \
+            libpq5 \
+            libpq-dev \
+            zlib1g-dev \
+            mysql-client \
+            openssh-client \
+            libxml2-dev \
+        --no-install-recommends && \
+        apt-get clean && \
+        rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Install PHP extensions required for Yii 2.0 Framework
+RUN docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/ --with-png-dir=/usr/include/ && \
+    docker-php-ext-configure bcmath && \
+    docker-php-ext-install \
+        #pdo_sqlsrv \
+        #pdo_cubrid \
+        #pdo_oci \
+        gd \
+        intl \
+        pdo_mysql \
+        pdo_pgsql \
+        mbstring \
+        mcrypt \
+        zip \
+        bcmath \
+        soap

tests/README.md

@@ -53,3 +53,18 @@ contain the following:
 $config['databases']['mysql']['username'] = 'yiitest';
 $config['databases']['mysql']['password'] = 'changeme';
 ```
+
+
+DOCKER
+------
+
+WIP
+
+Start test stack and enter yii/test container
+
+    docker-compose up -d
+    docker-compose run --rm test
+
+Run unit tests
+
+    $ vendor/bin/phpunit -v --debug tests/framework/db

tests/data/config.php

@@ -16,29 +16,29 @@
 $config = [
     'databases' => [
         'cubrid' => [
-            'dsn' => 'cubrid:dbname=demodb;host=localhost;port=33000',
+            'dsn' => 'cubrid:dbname=demodb;host=cubrid;port=33000',
             'username' => 'dba',
             'password' => '',
             'fixture' => __DIR__ . '/cubrid.sql',
         ],
         'mysql' => [
-            'dsn' => 'mysql:host=127.0.0.1;dbname=yiitest',
+            'dsn' => 'mysql:host=mysql;dbname=yiitest',
             'username' => 'travis',
-            'password' => '',
+            'password' => 'travis',
             'fixture' => __DIR__ . '/mysql.sql',
         ],
         'sqlite' => [
             'dsn' => 'sqlite::memory:',
             'fixture' => __DIR__ . '/sqlite.sql',
         ],
         'sqlsrv' => [
-            'dsn' => 'sqlsrv:Server=localhost;Database=test',
+            'dsn' => 'sqlsrv:Server=sqlsrv;Database=test',
             'username' => '',
             'password' => '',
             'fixture' => __DIR__ . '/mssql.sql',
         ],
         'pgsql' => [
-            'dsn' => 'pgsql:host=localhost;dbname=yiitest;port=5432;',
+            'dsn' => 'pgsql:host=postgres;dbname=yiitest;port=5432;',
             'username' => 'postgres',
             'password' => 'postgres',
             'fixture' => __DIR__ . '/postgres.sql',

tests/docker-compose.yml

@@ -0,0 +1,32 @@
+version: '2'
+services:
+
+  test:
+    build: .
+    entrypoint: bash
+    depends_on:
+      - postgres
+      - mysql
+    volumes:
+      - ../:/project
+
+  mysql:
+    image: percona:5.7
+    environment:
+      - MYSQL_ROOT_PASSWORD=secret
+      - MYSQL_DATABASE=yiitest
+      - MYSQL_USER=travis
+      - MYSQL_PASSWORD=travis
+
+  postgres:
+    image: postgres
+    environment:
+      - POSTGRES_DB=yiitest
+      - POSTGRES_USER=postgres
+      - POSTGRES_PASSWORD=postgres
+
+  #sqlsrv:
+  #  image: microsoft/mssql-server-linux
+
+  #cubrid:
+  #  image: lighthopper/cubrid