[bugfix] #52 Fixed local testing in Docker

docker-compose.yml

@@ -2,19 +2,25 @@ version: "3.9"
 
 services:
   php81:
+    container_name: codeception-module-db
     image: codeception-module-db-php81:2.2.0
     build:
       context: .
       dockerfile: ./php81.Dockerfile
     environment:
       MYSQL_DSN: "mysql:host=host.docker.internal;port=3102;dbname=codeception"
+      MYSQL_HOST: "host.docker.internal"
       MYSQL_USER: root
       MYSQL_PASSWORD: codeception
       XDEBUG_MODE: "debug"
       XDEBUG_CONFIG: "client_host=host.docker.internal; client_port=9000; mode=debug; start_wih_request=1"
       PHP_IDE_CONFIG: "serverName=codeception-module-db" # the name must be the same as in your PHP -> Server -> "name" field
+      PGDSN: "pgsql:host=host.docker.internal;dbname=codeception_test"
+      PGPASSWORD: postgres
     volumes:
       - ".:/var/www/html"
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
 
   mariadb105:
     image: mariadb:10.5
@@ -24,3 +30,10 @@ services:
     ports:
       - "3102:3306"
 
+  postgres:
+    image: postgres
+    environment:
+      POSTGRES_PASSWORD: postgres
+      POSTGRES_DB: codeception_test
+    ports:
+      - "5432:5432"

php81.Dockerfile

@@ -7,9 +7,10 @@ RUN apt-get update && \
         git \
         zlib1g-dev \
         libzip-dev \
-		mariadb-client-10.5
+        libpq-dev \
+        mariadb-client-10.5
 
-RUN docker-php-ext-install pdo pdo_mysql && docker-php-ext-enable pdo pdo_mysql
+RUN docker-php-ext-install pdo pdo_mysql pgsql pdo_pgsql && docker-php-ext-enable pdo pdo_mysql pgsql pdo_pgsql
 RUN docker-php-ext-install mysqli && docker-php-ext-enable mysqli
 RUN docker-php-ext-install zip
 
@@ -21,7 +22,6 @@ COPY --from=composer /usr/bin/composer /usr/bin/composer
 WORKDIR /var/www/html
 
 COPY composer.json .
-COPY composer.lock .
 
 RUN composer install --no-autoloader
 

tests/README.md

@@ -0,0 +1,31 @@
+# Codeception Internal Tests
+
+In case you submit a pull request, you will be asked for writing a test.
+
+## Dockerized testing
+
+### Local testing and development with `docker compose`
+
+Start
+
+    docker compose up -d
+
+Install composer dependencies
+
+    docker exec -it codeception-module-db bash -c "composer install"
+
+Run suite all tests
+
+    docker exec -it codeception-module-db bash -c "php vendor/bin/codecept run"
+
+Development bash
+
+    docker exec -it codeception-module-db bash
+
+Cleanup
+
+    docker exec -it codeception-module-db bash -c "php vendor/bin/codecept clean"
+
+Stop containers
+
+    docker compose stop

tests/unit/Codeception/Module/Db/PostgreSqlDbTest.php

@@ -23,9 +23,10 @@ public function getConfig(): array
         }
 
         $password = getenv('PGPASSWORD') ? getenv('PGPASSWORD') : null;
+        $dsn = getenv('PGDSN') ? getenv('PGDSN') : 'pgsql:host=localhost;dbname=codeception_test';
 
         return [
-            'dsn' => 'pgsql:host=localhost;dbname=codeception_test',
+            'dsn' => $dsn,
             'user' => 'postgres',
             'password' => $password,
             'dump' => 'tests/data/dumps/postgres.sql',