# Testcontainers

[![Hex.pm](https://img.shields.io/hexpm/v/testcontainers.svg)](https://hex.pm/packages/testcontainers)

> Testcontainers is an Elixir library that supports ExUnit tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.

## Usage

test/a_simple_mysql_container_test.exs
```elixir
defmodule ASimpleMySqlContainerTest do
  use ExUnit.Case, async: true

  import Testcontainers.ExUnit

  alias Testcontainers.Container.MySqlContainer

  describe "with default configuration" do
    container(:mysql, MySqlContainer.new())

    test "provides a ready-to-use mysql container", %{mysql: mysql} do
      assert mysql.environment[:MYSQL_MAJOR] == "8.0"
    end
  end
end
```

## Configure logging

Testontainers doesn't log anything by default.

If you want Testcontainers to log, set the wanted log level in config/test.exs

```elixir
import Config 

config :testcontainers,
  log_level: :warning
```

## Contribution

Do you want to contribute? Find spots to improve on, fire up an issue and get the discussion going.