Update file

README.md

@@ -148,10 +148,6 @@ This allows you to log cache operations, when ocurring errors, etc.
 
 ## Documentation
 
-Testing:
-
-- [English](docs/guide/en/testing.md)
-- [Portuguese - Brazil](docs/guide/pt-BR/testing.md)
 - More information can be found in the [Internals.](docs/internals.md)
 
 ## Support
@@ -173,7 +169,7 @@ You may also check out other [Yii Community Resources](https://www.yiiframework.
 
 ## License
 
-The Yii Access is free software. It is released under the terms of the BSD License.
+The Yii Cache Library - DB Handler is free software. It is released under the terms of the BSD License.
 Please see [`LICENSE`](./LICENSE.md) for more information.
 
 Maintained by [Yii Software](https://www.yiiframework.com/).

docs/internals.md

@@ -1,5 +1,35 @@
 # Internals
 
+This package can be tested globally or individually for each DBMS.
+
+- [MSSQL](https://github.com/yiisoft/db-mssql)
+- [MySQL/MariaDB](https://github.com/yiisoft/db-mysql)
+- [Oracle](https://github.com/yiisoft/db-oracle)
+- [PostgreSQL](https://github.com/yiisoft/db-pgsql)
+- [SQLite](https://github.com/yiisoft/db-sqlite)
+
+## Github actions
+
+All our packages have github actions by default, so you can test your [contribution](https://github.com/yiisoft/cache-db/blob/master/.github/CONTRIBUTING.md) in the cloud.
+
+> Note: We recommend pull requesting in draft mode until all tests pass.
+
+## Docker images
+
+For greater ease it is recommended to use Docker containers for each DBMS, for this you can use the [docker-compose.yml](https://docs.docker.com/compose/compose-file/) file that in the root directory of each package.
+
+- [MSSQL 2022](https://github.com/yiisoft/db-mssql/blob/master/docker-compose.yml)
+- [MySQL 8](https://github.com/yiisoft/db-mysql/blob/master/docker-compose.yml)
+- [MariaDB 10.11](https://github.com/yiisoft/db-mysql/blob/master/docker-compose-mariadb.yml)
+- [Oracle 21](https://github.com/yiisoft/db-oracle/blob/master/docker-compose.yml)
+- [PostgreSQL 15](https://github.com/yiisoft/db-pgsql/blob/master/docker-compose.yml)
+
+For running the Docker containers you can use the following command:
+
+```dockerfile
+docker compose up -d
+```
+
 ## Unit testing
 
 The package is tested with [PHPUnit](https://phpunit.de/). To run tests:
@@ -8,6 +38,38 @@ The package is tested with [PHPUnit](https://phpunit.de/). To run tests:
 ./vendor/bin/phpunit
 ```
 
+## Global testing
+
+The following steps are required to run the tests.
+
+1. Run all Docker containers for each dbms.
+2. Install the dependencies of the project with composer.
+3. Run the tests.
+
+```shell
+vendor/bin/phpunit
+```
+
+## Individual testing
+
+The following steps are required to run the tests.
+
+1. Run the Docker container for the dbms you want to test.
+2. Install the dependencies of the project with composer.
+3. Run the tests.
+
+```shell
+vendor/bin/phpunit --testsuite=Pgsql
+```
+
+Suites available:
+
+- Mssql
+- Mysql
+- Oracle
+- Pgsql
+- Sqlite
+
 ## Mutation testing
 
 The package tests are checked with [Infection](https://infection.github.io/) mutation framework with